DIY Script: Difference between revisions

Latest revision as of 02:21, 8 October 2024

Menu: Tools | DIY | SQL Control Center...

Introduction

This is Additional Module(DIY Script Module) which allow user to override or customise the SQL System.
The Language use is Pascal

DIY Script

Available Action/Event

Action/Event	Description
OnOpen	The script trigger On Open the Form (eg On Open the Sales Invoice Form)
OnClose	The script trigger On Close/Exit the Form (eg on Exit Sales Invoice Form)
OnBeforeNew	The script trigger before the build in New Button action execute.
OnAfterNew	The script trigger after the build in New Button action Execute.
OnBeforeEdit	The script trigger before the build in Edit Button action execute.
OnAfterEdit	The script trigger after the build in Edit Button action Execute.
OnBeforeDelete	The script trigger before the build in Delete Button action execute.
OnAfterDelete	The script trigger after the build in Delete Button action Execute.
OnBeforeSave	The script trigger before the build in Save Button action execute.
OnAfterSave	The script trigger after the build in Save Button action Execute.
OnBeforeCancel	The script trigger before the build in Cancel Button action execute.
OnAfterCancel	The script trigger after the build in Cancel Button action Execute.
OnBeforePrint	The script trigger before the build in Print or Preview Button action Execute.
OnGridBeforeInsert	The script trigger before the build in + Button action Execute.
OnGridAfterInsert	The script trigger after the build in + Button action Execute.
OnGridBeforePost	The script trigger before post the current row record.
OnGridAfterPost	The script trigger after post the current row record.
OnGridBeforeDelete	The script trigger before the build in - Button action Execute.
OnGridAfteDelete	The script trigger after the build in - Button action Execute.
OnGridBeforeCancel	The script trigger before cancel the current row record.
OnGridAfterCancel	The script trigger after cancel the current row record.
OnGridColumnValueChanged	The script trigger on changes value in the current record.

Commonly we only OnOpen, OnBeforeSave & OnGridColumnValueChanged Event

Avoid use 2 same Event/Action in 1 Business Object (eg 2 OnOpen in Sales Invoice is NOT allow)

Get UDF & Do Calculation

Below is Example are doing following actions

Get UDF_Length & UDF_Width from Maintain Item UDF Fields
Do Calculation Qty := UDF_Length * UDF_Width * UDF_Rate

Last Script Update : 23 Oct 2017
Level : Basic

Steps - OnGridColumnValueChanged

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnGridColumnValueChanged for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnGridColumnValueChanged Script

//var EditingField, Dataset :Variant;
var FComServer, lBizObj : Variant;
    cdsData : TClientDataSet;
 
function ComServer: Variant;
begin
  if FComServer = Null then begin
    FComServer := CreateOleObject('SQLAcc.BizApp');
  end;
  Result := FComServer;
end;
 
function CheckAvailFld(const lcds : TClientDataset; lFld: String): Boolean;
var findField: TField;
begin
  Result := False;
  findField := nil;
  findField := lcds.FindField(lFld);
  if Assigned(findField) then
    Result := not (findField.Calculated);
end;
 
procedure GetStockInfo;
var lSQL, lCode  : String;
begin
  FComServer := null;
  cdsData    := TClientDataSet.Create(nil); // Create & preparing Temporary Table
  try
    lCode := Dataset.FindField('ItemCode').AsString;     
    //Select All Maintain Item Fields
    lSQL  := Format('SELECT * FROM ST_ITEM WHERE Code=%s',[QuotedStr(lCode)]);
 
    cdsData.Data := ComServer.DBManager.Execute(lSQL); // Execute command & Load the result
  finally
    lBizObj    := null;
    FComServer := null;
  end;
end;
 
procedure AssignValue;
var i : integer;
   AFld : String;
begin
  for i:=0 to DataSet.FieldDefs.Count-1 do begin
    AFld := DataSet.FieldDefs.Items[i].Name;
    DataSet.Edit; // Make sure is in Edit Mode
	if Copy(AFld, 1, Length('UDF_')) = 'UDF_' then begin // Set UDF Value
      if CheckAvailFld(cdsData, AFld) then
        DataSet.FindField(AFld).AsString := cdsData.FindField(AFld).AsString;
    end;
  end;
end;

procedure Recalc;
begin
  // Below is doing calculation for Qty := UDF_Length * UDF_Width * UDF_Rate
  DataSet.Edit; // Make sure is in Edit Mode
  DataSet.FindField('Qty').AsFloat        := DataSet.FindField('UDF_Length').AsFloat *
                                             DataSet.FindField('UDF_Width').AsFloat *
                                             DataSet.FindField('UDF_Rate').AsFloat;  
end;
 
begin
  if SameText(EditingField, 'ItemCode') then begin // when selecting or change itemcode field
    try
      GetStockInfo; // Get UDF_Length & UDF_Width from Maintain Item
 
      AssignValue; // Set the Invoice detial UDF Fields from Maintain Item UDF Fields
 
      Recalc;
    finally
      cdsData.Free; // Free the temporary table after used
    end;
  end;
  
  if SameText(EditingField, 'UDF_Rate') then // when change UDF_Rate field 
    Recalc;
end.

10. Click Save button

----------------------------------------------------------------------------------------------------------------------------------------------------

Avoid update below field in same time as will cause unlimited looping updating each other

- Qty

- UnitPrice

- TaxAmt

- Amount

----------------------------------------------------------------------------------------------------------------------------------------------------

[top]

Change Title Caption

Below is Example are doing following actions

Change the Sales Quotation Title to My Quotation

Last Script Update : 19 Oct 2015
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Quotation

03. Right Click the Sales Quotation

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script
var L: TComponent; Begin L := Self.FindComponent('lbQt'); // Find the original label if Assigned(L) then TcxLabel(L).Caption := 'My Quotation'; // Change the label Caption end;

10. Click Save button

[top]

Get UDF From Maintain Customer

Below is Example are doing following actions

At Sales Invoice On Select Customer Code prompt UDF_MSG from Maintain Customer

Last Script Update : 20 Oct 2015
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var FComServer, lBizObj : Variant;
    M : TDataSource;
    C : TcxDBTextEdit;
    lCdsDataList: TClientDataSet;
    lSQL : String;

function ComServer: Variant;
begin
  if FComServer = Null then begin
    FComServer := CreateOleObject('SQLAcc.BizApp');
  end;
  Result := FComServer;
end;

procedure OnCompanyNameChanged(Sender: TObject);
var s      : string;
    AState : TDataSetState;
begin
  M         := TDataSource(Self.FindComponent('dsDocMaster')); 
  AState := M.DataSet.State;

  if (AState = dsInsert) or (AState = dsEdit)  then begin //Only Execute if in Edit or Insert Mode
    FComServer   := null;
    lCdsDataList := TClientDataSet.Create(nil);
  
    try
      lSQL := Format('SELECT UDF_MSG FROM AR_CUSTOMER WHERE Code= %s',[QuotedStr(M.DataSet.FindField('Code').AsString)]);
      lCdsDataList.Data := ComServer.DBManager.Execute(lSQL);

      s := lCdsDataList.FindField('UDF_MSG').AsString;
      if Trim(s) <> '' then
        MessageDlg(S, mtInformation, [mbOk], 0);
    finally
      FComServer := null;
      lCdsDataList.Free;
    end;
  end;
end;

begin
  C := TcxDBTextEdit(Self.FindComponent('edCompanyName'));
  if Assigned(C) then
   C.Properties.OnEditValueChanged := @OnCompanyNameChanged;
end.

10. Click Save button

[top]

Get Transfer Information - QT to IV

Below is Example are doing following action

Quotation direct Transfer to Invoice.
Get the Invoice number, Date & Qty which had transferred to Invoice in the Quotation and shown it below the Browse button

Last Script Update : 20 Sep 2024
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Quotation

03. Right Click the Sales Quotation

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var FComServer, lBizObj : Variant;
    C : TComponent;
    T : TTimer;
    M, D : TDataSource;
    L1, L2, L3, L4, L5, L6 : TLabel;
    cdsTemp : TClientDataset;
    BtnBrowse : TcxButton;

function ComServer: Variant;
begin
  if FComServer = Null then
    FComServer := CreateOleObject('SQLAcc.BizApp');
  Result := FComServer;
end;

procedure Setup;
begin
  T  := TTimer.Create(Self);
  L1 := TLabel.Create(self);
  L2 := TLabel.Create(self);
  L3 := TLabel.Create(self);
  L4 := TLabel.Create(self);
  L5 := TLabel.Create(self);
  L6 := TLabel.Create(self);
end;

procedure GetToDocInfo;
var lSQL, lDocKey, lDtlkey : String;
begin
  lDocKey := M.Dataset.FindField('Dockey').AsString;

  if Trim(D.Dataset.FindField('Dtlkey').AsString) <> '' then
    lDtlKey := D.Dataset.FindField('Dtlkey').AsString else
    lDtlKey := '-1';
  FComServer := null;
  cdsTemp := TClientDataset.Create(nil);
  lSQL := Format('SELECT A.DocNo, A.DocDate, B.Qty FROM SL_IV A '+
                 'INNER JOIN SL_IVDTL B ON (A.Dockey=B.Dockey) ' +
                 'WHERE B.FromDockey=%s ' +
                 'AND B.FromDtlKey=%s ' +
                 'AND B.FromDocType=''QT'' ',[lDockey, lDtlkey]);

  try
    cdsTemp.Data := ComServer.DBManager.Execute(lSQL);
  finally
    FComServer := null;
  end;
end;

procedure OnTimer(Sender: TObject);
var AState : TDataSetState;
begin
  AState := M.DataSet.State;
  if AState = dsBrowse then begin
    GetToDocInfo;
    L2.Caption := '';
    L4.Caption := '';
    L6.Caption := '';
    try
      L2.Caption := cdsTemp.FindField('DocNo').AsString;
      if Trim(cdsTemp.FindField('DocDate').AsString) <> '' then
        L4.Caption := FormatDateTime('dd/MM/yyyy', cdsTemp.FindField('DocDate').AsDateTime);
      L6.Caption := FormatCurr('#,0.00;-#,0.00', cdsTemp.FindField('Qty').AsFloat);
    finally
      cdsTemp.Free;
    end;
  end;

end;

begin
  M    := TDataSource(Self.FindComponent('dsDocMaster'));
  D    := TDataSource(Self.FindComponent('dsDocDetail'));

  C := Self.FindComponent('frDataSetButton1');
  BtnBrowse := TcxButton(C.FindComponent('btnViewDetail'));
  if TWinControl(Self.FindComponent('DetailControl')).Visible then begin
    T.Enabled  := True;
    T.Interval := 1000; // = Update every 1 second
    T.OnTimer  := @OnTimer;

    with L1 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := BtnBrowse.Top + BtnBrowse.Height+5;
      Caption    := 'Invoice No';
      Font.Color := clBlue;
      Font.Style := [fsBold];
    end;
    with L2 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := L1.Top + L1.Height+5;
      Caption    := 'DocNo';
      Font.Color := clBlue;
      Font.Style := [fsBold];
    end;

    with L3 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := L2.Top + L2.Height+5;
      Caption    := 'IV Date';
      Font.Color := clGreen;
      Font.Style := [fsBold];
    end;
    with L4 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := L3.Top + L3.Height+5;
      Caption    := 'Date';
      Font.Color := clGreen;
      Font.Style := [fsBold];
    end;

    with L5 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := L4.Top + L4.Height+5;
      Caption    := 'XF Qty';
      Font.Color := clRed;
      Font.Style := [fsBold];
    end;
    with L6 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := L5.Top + L5.Height+5;
      Caption    := 'Qty';
      Font.Color := clRed;
      Font.Style := [fsBold];
    end;
  end;
end.

10. Click Save button

[top]

Only Enable Some of the field on Click Edit by User

Below is Example are doing following action in Sales Cash Sales

Set all Field to Read Only at Header except Agent, DocNo, DocRef1, DocNoEx & UDF_Expired
Set all Detail Field to Read Only except Description & Account Field

Remember to Enable Back by Disable the GetAuthorised (see below) Script & Insert it to OnBeforeNew script
Cons : It will be delay about 3 to 4 sec. after click Edit & New button

Last Script Update : 03 Nov 2015
Level : Advance

Steps - OnBeforeEdit & OnBeforeNew

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Cash Sales

03. Right Click the Sales Cash Sales

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeEdit for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeEdit Script

var lAST : Boolean;
    i : integer;
    C : TWinControl;
    S : TStringList;
    gvDocDetail: TcxGridDBTableView;
    DBNavDetail : TDBNavigator;
    btnMoveUp, btnMoveDown : TSpeedButton;
    M : TDataSource;
    FComServer, lBizObj : Variant;

function ComServer: Variant;
begin
  if FComServer = Null then begin
    FComServer := CreateOleObject('SQLAcc.BizApp');
  end;
  Result := FComServer;
end;

procedure GetAuthorised;
var cdsTemp : TClientDataset;
    lSQL : String;
begin
  FComServer := null;
  cdsTemp := TClientDataset.Create(nil);
  lSQL := Format('SELECT UDF_AllowEdit FROM SY_USER WHERE Code=%s',[QuotedStr(CurrentUser)]);

  try
    cdsTemp.Data := ComServer.DBManager.Execute(lSQL);
    if cdsTemp.RecordCount > 0 then
      lAST := cdsTemp.FindField('UDF_AllowEdit').Value = 1;
  finally
    cdsTemp.Free;
    FComServer := null;
  end;
      
end;

begin
  lAST := True; // Default All Enable
  M    := TDataSource(Self.FindComponent('dsDocMaster'));
  gvDocDetail := TcxGridDBTableView(self.FindComponent('gvDocDetail'));
  DBNavDetail := TDBNavigator(self.FindComponent('DBNavDetail'));
  btnMoveUp   := TSpeedButton(self.FindComponent('btnMoveUp'));
  btnMoveDown := TSpeedButton(self.FindComponent('btnMoveDown'));
  S := TStringList.Create;
  try
    GetAuthorised; // Just Disable/Delete this line for OnBeforeNew script
    {$Region 'Lock by Component'}
    S.Add('edDocDate');
    S.Add('edCustomer');
//    S.Add('edAgent');
    S.Add('edTerms');
    S.Add('edCompanyName');
    S.Add('edCurrencyRate');
//    S.Add('edDocNo');
//    S.Add('edDocRef1');
//    S.Add('edDocNoEx');
    S.Add('edAddress1');
    S.Add('edAddress2');
    S.Add('edAddress3');
    S.Add('edAddress4');
    S.Add('edNextDocNo');
    S.Add('edDocDescription');
    S.Add('edD_Amount');
    S.Add('pnlDeposit');

    for i := 0 to S.Count - 1 do begin
     C := TWinControl(Self.FindComponent(S[i]));
     if Assigned(C) then C.Enabled := lAST;
    end;                             
    
    DBNavDetail.Visible      := lAST;
    btnMoveUp.Visible        := lAST;
    btnMoveDown.Visible      := lAST;    
    {$EndRegion}
    
    {$Region 'Lock Detail'}
    for i := 0 to gvDocDetail.ColumnCount -1 do begin
//    if (gvDocDetail.Columns[i].Caption <> 'Item Code') and
      if (gvDocDetail.Columns[i].Caption <> 'Description') and
       (gvDocDetail.Columns[i].Caption <> 'Account') then
       gvDocDetail.Columns[i].Options.Editing := lAST;   
    end;
    {$EndRegion}
    
    {$Region 'Lock by Dataset'}
    M.DataSet.FindField('Project').ReadOnly      := not lAST;
    M.DataSet.FindField('Area').ReadOnly         := not lAST;
    M.DataSet.FindField('Validity').ReadOnly     := not lAST;
    M.DataSet.FindField('DeliveryTerm').ReadOnly := not lAST;
    M.DataSet.FindField('CC').ReadOnly           := not lAST;
    M.DataSet.FindField('DocRef2').ReadOnly      := not lAST;
    M.DataSet.FindField('DocRef3').ReadOnly      := not lAST;
    M.DataSet.FindField('DocRef4').ReadOnly      := not lAST;
    M.DataSet.FindField('BranchName').ReadOnly   := not lAST;
    M.DataSet.FindField('DAddress1').ReadOnly    := not lAST;
    M.DataSet.FindField('DAddress2').ReadOnly    := not lAST;
    M.DataSet.FindField('DAddress3').ReadOnly    := not lAST;
    M.DataSet.FindField('DAddress4').ReadOnly    := not lAST;
    M.DataSet.FindField('DAttention').ReadOnly   := not lAST;
    M.DataSet.FindField('DPhone1').ReadOnly      := not lAST;
    M.DataSet.FindField('DFax1').ReadOnly        := not lAST;
    M.DataSet.FindField('Attention').ReadOnly    := not lAST;
    M.DataSet.FindField('Phone1').ReadOnly       := not lAST;
    M.DataSet.FindField('Fax1').ReadOnly         := not lAST;
    M.DataSet.FindField('UDF_Expired').ReadOnly  := not lAST;
    {$EndRegion}
  finally
    S.Free;
  end;
end.

10. Click Save button

[top]

Calculate Age between 2 date

Below is Example are doing following actions

Do Calculation UDF_Age := UDF_DateTo - UDF_DateFrom

Last Script Update : 19 Nov 2015
Level : Basic

Steps - OnGridColumnValueChanged

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnGridColumnValueChanged for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnGridColumnValueChanged Script

begin
  if SameText(EditingField, 'UDF_DateFrom') OR // when selecting or change UDF_DateFrom field
     SameText(EditingField, 'UDF_DateTo') then begin // when change UDF_DateTo field
     DataSet.FindField('UDF_Age').AsFloat := DataSet.FindField('UDF_DateTo').AsDateTime -
                                             DataSet.FindField('UDF_DateFrom').AsDateTime;
  end;
end.

10. Click Save button

[top]

Simple DropDown Selection List

Below is Example are doing following actions

Create Label
Create a drop down list at Maintain Customer for UDF_SearchKey

Last Script Update : 26 Mar 2018
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Customer

03. Right Click the Customer

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var M, dsSearchKey : TDatasource;
    cdsSearchKey : TClientDataSet;
    edCompanyCategory, edSearchKey : TcxDBExtLookupComboBox;
    gvSearchKey : TcxGridDBTableView;
    grGrid1 : TcxGrid;
    lbSearchKey : TLabel;

procedure Setup;
begin
  dsSearchKey  := TDataSource.Create(nil);
  cdsSearchKey := TClientDataset.Create(nil);
  grGrid1      := TcxGrid.Create(nil);   
end;

	
procedure FreeCmpt(lComponent :TObject);
begin
  if Assigned(lComponent) then
    lComponent.Free;
end;

procedure TearDown;
begin
  FreeCmpt(cdsSearchKey);
  FreeCmpt(dsSearchKey);
  FreeCmpt(gvSearchKey);
  FreeCmpt(grGrid1);
end;

procedure CreateTable;
begin
  with cdsSearchKey.FieldDefs do
    begin
      Add('Description', ftString,  50, False);
    end;
  cdsSearchKey.CreateDataSet;
    
  gvSearchKey := TcxGridDBTableView.Create(grGrid1);

  with grGrid1 do begin
    Parent  := nil;
    Visible := False;
  end;

  with grGrid1.Levels.Add do begin
    Caption  := 'SearchKeyGrid';
    GridView := TcxCustomGridView(gvSearchKey);
  end;
  with gvSearchKey.CreateColumn do begin
    Caption               := 'Description';
    DataBinding.FieldName := 'Description';
    HeaderAlignmentHorz   := taCenter;
    Options.IncSearch     := False;
  end;
  dsSearchKey.DataSet          := cdsSearchKey;
  with gvSearchKey do begin
    Name                             := 'Restricted_1';
    OptionsCustomize.ColumnFiltering := False;
    DataController.DataSource   := dsSearchKey;
    OptionsView.Footer          := True;
    OptionsView.ColumnAutoWidth := True;
    OptionsView.GroupByBox      := False;
//    ApplyBestFit(nil);//Optional
  end;
  with gvSearchKey.DataController.Summary do begin
    BeginUpdate;
    try
      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
        Column   := gvSearchKey.GetColumnByFieldName('Description');
        Position := spFooter;
        Kind     := skCount;
        Format   := 'Count = #';
      end;
    finally
      EndUpdate;
    end;
  end;    
end;

procedure AddcdsSearchKey(const lDesc : String);
begin
  cdsSearchKey.Append;
  cdsSearchKey.FieldValues['Description'] := lDesc;
  cdsSearchKey.Post; 
end;

begin
  M := TDataSource(Self.FindComponent('dsDocMaster'));
  edCompanyCategory := Self.FindComponent('edControlAccount') as TcxDBExtLookupComboBox;
  edSearchKey := TcxDBExtLookupComboBox.Create(edCompanyCategory);
  lbSearchKey := TLabel.Create(edCompanyCategory);

  CreateTable;
  AddcdsSearchKey('Salesman');
  AddcdsSearchKey('Dummy');
  AddcdsSearchKey('Normal Outlet');
                                   
  with lbSearchKey do begin // Create Label
    Parent  := edCompanyCategory.Parent;
    Left    := edCompanyCategory.Left + edCompanyCategory.Width + 150;
    Top     := edCompanyCategory.Top +3;
    Caption := 'Search key :';    
  end;
  
  with edSearchKey do begin // Create Drop List
    Parent  := edCompanyCategory.Parent;
    Left    := edCompanyCategory.Left + edCompanyCategory.Width + 250;
    Top     := edCompanyCategory.Top;
    Name    := 'edSearch';
    DataBinding.DataSource       := M;
    DataBinding.DataField        := 'UDF_SearchKey';
    Properties.View              := gvSearchKey; // Set Drop view
    Properties.KeyFieldNames     := 'Description'; // Field Name to set for DataBinding.DataField
    Properties.ListFieldItem     := gvSearchKey.GetColumnByFieldName('Description'); // Search by Description
    Properties.DropDownListStyle := lsFixedList;
    Properties.ImmediatePost     := True; 
  end;
end.

10. Click Save button

[top]

Auto Add Service Charge

Below is Example are doing following actions

Auto Append ItemCode SERVICE
Do Calculation for ItemCode SERVICE UnitPrice := Total Doc Amount (Excluding GST) * 0.1 & Round to 2 decimal point

Last Script Update : 08 Nov 2022
Level : Basic

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeSave Script

var D : TDataSource;
    ODocAmt : Variant;

procedure DelOldRecord;
begin
  D.DataSet.Filter   := 'ItemCode=''SERVICE'' ';
  D.DataSet.Filtered := True;
  try
    if D.DataSet.RecordCount > 0 then begin
      D.DataSet.First;
      D.DataSet.Delete;
    end;
    D.DataSet.Filter   := '';
    D.DataSet.Filtered := False;
    D.DataSet.First;
    while not D.DataSet.Eof do begin
      if D.DataSet.FindField('ItemCode').AsString <> 'RTN5Cents' then // To Excluding 5 Cents rounding
        ODocAmt := ODocAmt + D.DataSet.FindField('Amount').AsFloat; // To Get Total DocAmt before GST
      D.DataSet.Next;
    end;
  finally
    D.DataSet.Filter   := '';
    D.DataSet.Filtered := False;
  end;
end;

begin
  D := TDataSource(Self.FindComponent('dsDocDetail'));
  ODocAmt := 0.00;
  DelOldRecord;

  with D.DataSet do begin
    Append;
    FindField('ItemCode').AsString     := 'SERVICE';
    FindField('UnitPrice').Value       := SimpleRoundToEx(ODocAmt * 0.1, -2);
    FindField('Disc').AsString         := '';
    FindField('Transferable').AsString := 'F';
    Post;
  end;
end.

10. Click Save button

[top]

Auto Click Profit Estimator Button

Below is Example are doing following actions

Auto Click the Profit Estimator button

Last Script Update : 02 Dec 2015
Level : Basic

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeSave Script
var btnProfit : Tcxbutton; begin btnProfit := Tcxbutton(Self.FindComponent('BtnProfitEstimator')); if Assigned(btnProfit) then btnProfit.Click; end.

10. Click Save button

[top]

Simulate build-in Calculation using UDF Fields

Below is Example are doing following actions

Get Discount Amount
Get Tax Amount
Do Calculation Amt := (UDF_UnitPrice*UDF_Qty)-UDF_Disc)*(TaxRate)

Last Script Update : 03 Sep 2016
Level : Basic

Steps - OnGridColumnValueChanged

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnGridColumnValueChanged for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnGridColumnValueChanged Script

function GetDiscountedValue(AValue: Variant; Discount: string): Variant;
var lStrLst: TStringList;
    S: string;
    I: Integer;
begin
  Result  := Null;
  lStrLst := TStringList.Create;
  try
    try
      lStrLst.Delimiter := '&';
      lStrLst.DelimitedText := Trim(StringReplace(Trim(Discount), '+', '&', [rfReplaceAll]));
      for I := 0 to lStrLst.Count - 1 do
      begin
        S := Trim(lStrLst.Strings[I]);
        if S[Length(S)] = '%' then
        begin
          S := Trim(Copy(S, 1, Length(S) - 1));
          AValue := AValue * ((100 - StrToFloat(S)) / 100);
        end
        else
          AValue := AValue - StrToFloat(S);
      end;
      Result := AValue;
    except
      RaiseException(ExceptionType, 'Discount formatting error ');
    end;
  finally
    lStrLst.Free;
  end;
end;

function GetTaxedValue(AValue: Variant; lTaxRate: string): Variant;
var lStrLst: TStringList;
    S: string;
    I: Integer;
begin
  Result  := Null;
  lStrLst := TStringList.Create;
  try
    try
      lStrLst.Delimiter := '&';
      S := Trim(StringReplace(lTaxRate, '+', '&', [rfReplaceAll])); //Change + to &
      lStrLst.DelimitedText := Trim(StringReplace(s, 'E', '', [rfReplaceAll])); //Remove the E
      for I := 0 to lStrLst.Count - 1 do
      begin
        S := Trim(lStrLst.Strings[I]);
        if S[Length(S)] = '%' then
        begin
          S := Trim(Copy(S, 1, Length(S) - 1));
          AValue := AValue * ((StrToFloat(S)) / 100);
        end;
      end;
      Result := AValue;
    except
      RaiseException(ExceptionType, 'Tax Rate formatting error ');
    end;
  finally
    lStrLst.Free;
  end;
end;

procedure RecalcFormula;
var lAmt, lDisc, lTax : Variant;
begin
  lAmt := SimpleRoundToEx(DataSet.FindField('UDF_Qty').AsFloat *
                          DataSet.FindField('UDF_UnitPrice').AsFloat, -2);
  lDisc := SimpleRoundToEx(GetDiscountedValue(lAmt, DataSet.FindField('UDF_Disc').AsString), -2); //lAmt - UDF_Disc
  lTax  := SimpleRoundToEx(GetTaxedValue(lDisc, DataSet.FindField('TaxRate').AsString), -2); //TaxAmt
  DataSet.FindField('TaxAmt').AsFloat := lTax - lDisc;
  DataSet.FindField('Amount').AsFloat := lDisc;
end;

begin
  if SameText(EditingField, 'UDF_Qty') or
     SameText(EditingField, 'UDF_UnitPrice') or
     SameText(EditingField, 'UDF_DISC') or
     SameText(EditingField, 'Tax') then
     RecalcFormula;
end.

10. Click Save button

[top]

Auto Click Edit, Save & Browse Button

Below is Example are doing following actions

Select Record at Grid
Auto Click Browse button
Auto Click Edit button
Auto Click Save button
Auto Click Browse button

Last Script Update : 20 Apr 2019
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

//Batch Edit Save Record(s)
var C : TComponent;
    B, BtnSave, BtnEdit, BtnBrowse : TcxButton;
    G : TDatasource;
    A : TWinControl;

procedure OnClick(Sender: TObject);
var i : integer;
   Time: TDateTime;
begin
  try
    i:= 0;
    Time := now;
    G.DataSet.First;
    while not G.DataSet.Eof do begin
      i := i + 1;
      Self.Caption := Format('%s of %s', [IntToStr(i), IntToStr(G.DataSet.RecordCount)]);
      Application.ProcessMessages;
	  BtnBrowse.Click;
      BtnEdit.Click;
      BtnSave.Click;
      BtnBrowse.Click;
      G.DataSet.Next;
    end;
  finally
  Time := Now - Time;
  MessageDlg(Format('Done [Elapsed Time: %s ]',[FormatDateTime ('hh:nn:ss:zzz', Time)]),
             mtInformation, [mbOk], 0);
  end;
end;

Begin
  C := Self.FindComponent('frDataSetButton1');
  G := TDataSource(Self.FindComponent('dsGrid'));
  
  BtnSave   := TcxButton(C.FindComponent('btnSave'));
  BtnEdit   := TcxButton(C.FindComponent('btnEdit'));
  BtnBrowse := TcxButton(C.FindComponent('btnViewDetail'));
  
  if Assigned(C) then
    B         := TcxButton.Create(Self);
    B.Parent  := TwinControl(c);
    B.width   := BtnBrowse.Width;
    B.Top     := BtnBrowse.Top + BtnBrowse.Height + 5;
    B.Left    := BtnBrowse.Left;
    B.Height  := BtnBrowse.Height;
    B.Caption := 'Start';
    B.OnClick := @OnClick;
end.

10. Click Save button

[top]

Get Current User Name and Current Working Date

Below is Example are doing following actions

Set Current Login User ID & Current Working Date to UDF

Last Script Update : 22 Dec 2015
Level : Basic

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeSave Script

var M : TDataSource;
begin
  M := TDataSource(Self.FindComponent('dsDocMaster'));
  
  with M.DataSet do begin
    if FindField('DocNo').AsString = '<<New>>' then begin // Check is New Doc
      FindField('UDF_CreatedBy').AsString := CurrentUser; 
      FindField('UDF_CreatedDate').Value := CurrentWorkingDate; 
    end;
  end;  
end;

10. Click Save button

[top]

Get Excel Data

Below is Example are doing following actions

Get Data from Excel & append to detail

Last Script Update : 14 Jan 2016
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

// Import excel to detail - about 2 sec per record
var xlApp, xlSheet: Variant;
    AXLSFile: String;
    btnImport   : TcxButton;
    btnMoveDown : TSpeedButton;
    M, D : TDataSource;
    
function GetSheet(const AWb,AWs: Variant): Variant;
begin
  try
    Result := AWb.Worksheets[AWs];
  except
    RaiseException(ExceptionType, 'Selected workbook does not contained worksheet ' +
                   #13#10+ QuotedStr(AWs) + '. Please select another excel workbook!');
  end;
end;

procedure ImportData;
var r : integer;
begin
  xlSheet := GetSheet(xlApp.Workbooks[1], 'Sheet1');
  if not VarIsEmpty(xlSheet) then begin
    for r:= 2 to xlSheet.UsedRange.Rows.Count do begin //Start from Row 2
      with D.Dataset do begin  //xlSheet.Cells[row,column].Value
        Append;
        FindField('Itemcode').AsString    := xlSheet.Cells[r,1].Value;
        FindField('Description').AsString := xlSheet.Cells[r,2].Value;
        FindField('Qty').AsFloat          := xlSheet.Cells[r,3].Value;
        FindField('UnitPrice').AsFloat    := xlSheet.Cells[r,5].Value;
        Post; 
      end;
    end;
  end;
end;

procedure GetExcel;
begin
  try
    if not VarIsEmpty(xlApp) then xlApp := Null;
    xlApp := CreateOleObject('Excel.Application');
  except
    RaiseException(ExceptionType, 'Microsoft Excel was not present or installed at this machine!' +
                   #13#10+ 'Please install Microsoft Excel before executing this script!' #13#13
                   '(Error ' + QuotedStr(UpperCase(ExceptionParam)) + ' occured!)');
  end;

  if PromptForFileName(AXLSFile, 'Microsoft Office Excel File(*.xls)|*.xls', 'xls', 'Open', '', False) then begin
    xlApp.WorkBooks.Open(AXLSFile);
    xlApp.ScreenUpdating := False;
    try
      ImportData;
    finally
      xlApp.ScreenUpdating := True;
      xlApp.DisplayAlerts := False;
      xlApp.Workbooks.Close;
      if not VarIsEmpty(xlApp) then xlApp.Quit;
      xlApp := Null;
    end;
  end;  
end;

procedure btnImportSOClick(Sender: TObject);
var AState : TDataSetState;
begin
  AState := M.DataSet.State;
  if (AState = dsInsert) or (AState = dsEdit)  then
    GetExcel;
end;

begin
  M := TDataSource(Self.FindComponent('dsDocMaster'));
  D := TDataSource(Self.FindComponent('dsDocDetail'));
  btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));
  
  if Assigned(btnMoveDown) then
  begin
    btnImport := TcxButton.Create(btnMoveDown);
    with btnImport do begin
      Parent  := btnMoveDown.Parent;
      Top     := btnMoveDown.Top;
      Height  := btnMoveDown.Height;
      Left    := btnMoveDown.Left + btnMoveDown.Width + 130;
      Width   := 120;
      Caption := '&1. Get Excel Data';
      OnClick := @btnImportSOClick;
    end;
  end;
end.

10. Click Save button

[top]

Copy To & Paste From Clipboard

Below is Example are doing following actions

Copy string to Clipboard
Paste from Clipboard

Last Script Update : 14 Jan 2016
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Quotation

03. Right Click the Sales Quotation

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var btnProfit, btnCopy, btnPaste  : TcxButton;
    lCB : TClipBoard;
    s : string;

procedure OnCopyClick(Sender: TObject);
begin
  lCB := ClipBoard;
  s := 'Copy to the Clipboard and From The ClipBoard :) ';
  MessageDlg('Copy To ClipBoard Done!', mtInformation, [mbOk], 0);
  lCb.AsText := s; //lCB.AsText := cdsOSBOM.XMLData; if using TClientDataSet;
end;

procedure OnPasteClick(Sender: TObject);
begin
  lCB := ClipBoard;
  s := lCB.AsText; //cdsTemp.XMLData := lCB.AsText; if using TClientDataSet;
  MessageDlg(s, mtInformation, [mbOk], 0);
end;

begin
  btnProfit := TcxButton(Self.FindComponent('BtnProfitEstimator'));
  btnPaste  := TcxButton.Create(self);
  btnCopy   := TcxButton.Create(self);
  if Assigned(btnProfit) then begin
    with btnCopy do begin
      Parent  := btnProfit.Parent;
      Top     := btnProfit.Top;
      Height  := btnProfit.Height;
      Left    := btnProfit.Left + btnProfit.Width + 3;
      Width   := btnProfit.Width;
      Caption := 'Copy ClipBoard';
      OnClick := @OnCopyClick;
    end;
    with btnPaste do begin
      Parent  := btnProfit.Parent;
      Top     := btnProfit.Top;
      Height  := btnProfit.Height;
      Left    := btnProfit.Left + (btnProfit.Width*2) + 6;
      Width   := btnProfit.Width;
      Caption := 'Paste ClipBoard';
      OnClick := @OnPasteClick;
    end;
  end;
end.

10. Click Save button

[top]

Get CSV/TXT Data

Below is Example are doing following actions

Get Data from CSV/TXT & append to detail

Last Script Update : 03 Mar 2018
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var MasterList : TStringList;
    btnImport   : TcxButton;
    btnMoveDown : TSpeedButton;
    M, D : TDataSource;
    
function ValueOfDelimitedStr(const AStr: string; const AIndex: integer): string;
var S: TStringList;
begin
  S := TStringList.Create;
  try
    S.Delimiter       := ',';
	S.StrictDelimiter := True;
    S.DelimitedText   := AStr;
    if AIndex < S.Count then Result := Trim(S[AIndex])
    else Result := '';
  finally
    S.Free;
  end;
end;

procedure GetCSV;
var lFileName, lFilter : string;
    var i : integer;
begin
  MasterList := TStringList.Create;
  lFilter := 'Texts Files (*.txt, *.csv)|*.txt;*.csv|All Files (*.*)|*.*';
  try
    if PromptForFileName(lFileName, lFilter, 'txt', 'Open...', '.', False) then begin
      MasterList.LoadFromFile(lFileName);    
      with D.Dataset do begin  
        for i:= 0 to MasterList.Count -1 do begin 
          Append;
          FindField('Itemcode').AsString    := ValueOfDelimitedStr(MasterList[i], 0); //Get column 1
          FindField('Description').AsString := ValueOfDelimitedStr(MasterList[i], 1); //Get column 2
          FindField('Qty').AsFloat          := StrToFloat(ValueOfDelimitedStr(MasterList[i], 2));
          FindField('UnitPrice').AsFloat    := StrToFloat(ValueOfDelimitedStr(MasterList[i], 4));
          Post;
        end; 
      end;        
    end;    
  finally
    MasterList.Free;
  end;
end;

procedure btnImportSOClick(Sender: TObject);
var AState : TDataSetState;
begin
  AState := M.DataSet.State;
  if (AState = dsInsert) or (AState = dsEdit)  then
    GetCSV;
end;

begin
  M := TDataSource(Self.FindComponent('dsDocMaster'));
  D := TDataSource(Self.FindComponent('dsDocDetail'));
  btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));
  
  if Assigned(btnMoveDown) then
  begin
    btnImport := TcxButton.Create(btnMoveDown);
    with btnImport do begin
      Parent  := btnMoveDown.Parent;
      Top     := btnMoveDown.Top;
      Height  := btnMoveDown.Height;
      Left    := btnMoveDown.Left + btnMoveDown.Width + 95;
      Width   := 120;
      Caption := '&1. Get CSV Data';
      OnClick := @btnImportSOClick;
    end;
  end;
end.

10. Click Save button

[top]

Set Default Filtering For Sales Report

Below is Example are doing following actions

Filter by Agent in Sales Document Listing
Disable Selection for Agent

Last Script Update : 02 Feb 2016
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Document Listing

03. Right Click the Sales Document Listing

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

//GL
//- GL Document Listing - Panel2
//- GL Journal of Transaction Listing - Panel2
//- GL Transaction Summary - Panel2
//- GL Ledger - Panel2
//- GL Receipt and Payment - Panel1

//Customer
//- Customer Document Listing - Panel1, Panel3
//- Customer Balance Report - Panel1
//- Customer Due Listing - Panel1, Panel2
//- Customer Aging - Panel2
//- Customer Statement - Panel3
//- Customer Post Dated Cheque Listing - Panel3
//- Customer Analysis by Document - Panel2
//- Customer Sales & Collection Analysis - Panel2

//Supplier
//- Supplier Document Listing - Panel1, Panel3
//- Supplier Balance Report - Panel2
//- Supplier Due Listing - Panel1, Panel2
//- Supplier Aging - Panel2
//- Supplier Statement - Panel2
//- Supplier Post Dated Cheque Listing - Panel3
//- Supplier Analysis by Document - Panel2
//- Supplier Purchase & Payment Analysis - Panel1

//Sales
//- Yearly Sales Analysis - pnParam 
//- Sales Price History - pnParam1
//- Sales Picking List - pnParam
//- Outstanding Sales Doc Listing - pnParam
//- Sales Document Listing - pnParam
//- Sales Analysis By Document - pnParam

//Purchase
//- Yearly Purchase Analysis - Panel1
//- Purchase Price History - pnParam1
//- Outstanding Purchase Doc Listing - pnParam
//- Purchase Document Listing - pnmParam
//- Purchase Analysis By Document - pnParam1

var C: TWinControl;
    L : TStringList;
begin
  C := Self.FindComponent('pnParam') as TWinControl;
  C := C.FindChildControl('edAgent_Panel') as TWinControl;
  L := TStringList.Create;
  try
    if C <> nil then C.Enabled := False; // Disable Selection
    C := TWinControl(C).FindChildControl('edAgent_Edit') as TWinControl;      
    L.Add('NF');
    L.Add('LF');
    (C as TControl).SetTextBuf(L.CommaText);// For Multi Records 
//    (C as TControl).SetTextBuf('LF');// For 1 record
  finally
    L.Free;
  end;
end.

10. Click Save button

[top]

Copy RefCost to UDF At Maintain Item

Below is Example are doing following actions

Set UDF_CommCost := RefCost * 1.1 (round to 2 decimal)

Last Script Update : 03 Mar 2016
Level : Basic

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Stock Item

03. Right Click the Stock Item

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeSave Script
var M : TDataSet; begin M := TDataSource(Self.FindComponent('dsAccess')).Dataset; M.FindField('UDF_CommCost').AsFloat := SimpleRoundToEx(M.FindField('RefCost').AsFloat*1.1, -2); end.

10. Click Save button

[top]

Recalculate Formula Done at OnGridColumnValueChanged Script for Transferred Document

Below is Example are doing following actions

Recalculate the Formula Done at OnGridColumnValueChanged
Copy Original fields (eg Qty) to UDF fields for Transfer Items
Copy UDF fields (eg UDF_Qty) to Original fields for Non Transfer Items

Last Script Update : 08 Oct 2024
Level : Basic

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeSave Script

var FComServer, lBizObj,
    VA, VD : Variant;
    D : TDataSource;
    i : Integer;
    
function ComServer: Variant;
begin
  if FComServer = Null then 
    FComServer := CreateOleObject('SQLAcc.BizApp');
  Result := FComServer;
end;
      
function GetDiscountedValue(AValue: Variant; Discount: string): Variant;
var lStrLst: TStringList;
    S: string;
    I: Integer;
begin
  Result  := Null;
  lStrLst := TStringList.Create;
  try
    try
      lStrLst.Delimiter := '&';
      lStrLst.DelimitedText := Trim(StringReplace(Trim(Discount), '+', '&', [rfReplaceAll]));
      for I := 0 to lStrLst.Count - 1 do
      begin
        S := Trim(lStrLst.Strings[I]);
        if S[Length(S)] = '%' then
        begin
          S := Trim(Copy(S, 1, Length(S) - 1));
          AValue := AValue * ((100 - StrToFloat(S)) / 100);
        end
        else
          AValue := AValue - StrToFloat(S);
      end;
      Result := AValue;
    except
      RaiseException(ExceptionType, 'Discount formatting error ');
    end;
  finally
    lStrLst.Free;
  end;
end;
          
begin
  D := TDataSource(Self.FindComponent('dsDocDetail'));
  i := 0;
  D.Dataset.First;
  D.Dataset.DisableControls;
  try
    with D.Dataset do begin      
      while not Eof do begin
        inc(i);
        VD  := FindField('Disc').AsString;      
        Edit;
        FindField('SEQ').AsFloat := (i*1000); //To make sure the SEQ field is correct...
        if Trim(FindField('FromDocType').AsString) = '' then begin // Copy UDF to Original Fields
          FindField('Qty').AsFloat       := FindField('UDF_Qty').AsFloat;
          FindField('SQty').AsFloat      := FindField('Rate').AsFloat * FindField('UDF_Qty').AsFloat;
          FindField('UnitPrice').AsFloat := FindField('UDF_UnitPrice').AsFloat;
        end else begin // Copy Original Qty to UDF
          FindField('UDF_Qty').AsFloat       := FindField('Qty').AsFloat;        
          FindField('UDF_UnitPrice').AsFloat := FindField('UnitPrice').AsFloat;
        end;
        FindField('Disc').AsString  := VD;
        //Example Formula Data at OnGridColumnValueChanged Script - begin
        VA := SimpleRoundToEx(FindField('UDF_ExcRate').AsFloat *
                              FindField('UDF_Qty').AsFloat *
                              FindField('UDF_UnitPrice').AsFloat, -2);
        D.Dataset.EnableControls;
        FindField('Amount').AsFloat := SimpleRoundToEx(GetDiscountedValue(VA, FindField('Disc').AsString), -2);        
        //Example Formula Data at OnGridColumnValueChanged Script - End
        Post;
        Next;
      end;      
    end;
  finally
    D.Dataset.EnableControls;
  end;  
end.

10. Click Save button

[top]

Hide Stock Opening Grid In Maintain Item

Below is Example are doing following actions

Hide the Grid & Navigator Button for Opening Balance

Last Script Update : 13 Apr 2016
Level : Basic

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Stock Item

03. Right Click the Stock Item

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

//UOM - DBNavUOM, grUOM
//Cust. Price - DBNavCustomerPrice, grCustomerPrice
//Supp. Price - DBNavSupplierPrice, grSupplierPrice
//BOM - DBNavBOM, grBOM
//Category - cxGrid1
//Alternative - DBNavAltStockItem, grAltStockItem
//Cust. Item - DBNavCustomerItem, grCustomerItem
//Supp. Item - DBNavSupplierItem, grSupplierItem
//Barcode - DBNavBarcode, grBarcode
var A, A1 : TWinControl;
begin
  A  := TWinControl(Self.FindComponent('grOpeningBalance'));
  A1 := TWinControl(Self.FindComponent('DBNavOpeningBalance'));

  A.Visible  := not (Assigned(A));
  A1.Visible := not (Assigned(A1));
end.

10. Click Save button

Export Data To Excel

Below is Example are doing following actions

Export Maintain Agent List to Excel

Last Script Update : 26 May 2016
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Agent

03. Right Click the Agent

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

// Export to excel
// Useful link http://www.programmershare.com/2572647/
var xlApp : Variant;
    AXLSFile: String;
    C : TComponent;
    B : TcxButton;
    M : TDataset;

procedure ExportData;
var r : integer;
begin
  M := TDataSource(Self.FindComponent('dsGrid')).Dataset;
  {$Region 'Header'}
    xlApp.Cells [1,1].Value:= 'DistributorID';
    xlApp.Cells [1,2].Value:= 'Region';
    xlApp.Cells [1,3].Value:= 'Area';
    xlApp.Cells [1,4].Value:= 'SalesmanCode';
    xlApp.Cells [1,5].Value:= 'SalesmanName';
  {$EndRegion}
  {$Region 'Data'}
  r := 1;
  M.First;
  while not M.Eof do begin
    inc(r);
    //xlSheet.Cells[row,column].Value
    xlApp.Cells [r,1].Value:= '123456';
    xlApp.Cells [r,2].Value:= '';
    xlApp.Cells [r,3].Value:= '';
    xlApp.Cells [r,4].Value:= M.FindField('Code').AsString;
    xlApp.Cells [r,5].Value:= M.FindField('Description').AsString;    
    M.Next;
  end;
  {$EndRegion}
end;
    
procedure btnExportExcelClick(Sender: TObject);
begin
  try
    if not VarIsEmpty(xlApp) then xlApp := Null;
    xlApp := CreateOleObject('Excel.Application');
  except
    RaiseException(ExceptionType, 'Microsoft Excel was not present or installed at this machine!' +
                   #13#10+ 'Please install Microsoft Excel before executing this script!' #13#13
                   '(Error ' + QuotedStr(UpperCase(ExceptionParam)) + ' occured!)');
  end;
  
  AXLSFile := 'Salesman';
  if PromptForFileName(AXLSFile, 'Microsoft Office Excel File(*.xls)|*.xls', 'xls', 'Save As', '', True) then begin
    xlApp.ScreenUpdating := False;
    try
      xlApp.WorkBooks.Add;
      xlApp.WorkBooks[1].WorkSheets[1];
      ExportData;
      xlApp.WorkBooks[1].SaveAs(AXLSFile, -4143);
      xlApp.ActiveWorkBook.Saved := True;
      MessageDlg('Done', mtInformation, [mbOk], 0); 
    finally
      xlApp.ScreenUpdating := True;
      xlApp.DisplayAlerts := False;
      xlApp.Workbooks.Close;
//      xlApp.Quit;
      if not VarIsEmpty(xlApp) then xlApp.Quit;
      xlApp := Null;
    end;
  end;
end;

begin
  C := Self.FindComponent('frDataSetButton1');
  if Assigned(C) then
    B         := TcxButton.Create(C);
    B.Parent  := TwinControl(c);
    B.width   := 66;
    B.Top     := 173;
    B.Left    := 6;
    B.Caption := '&1. Export';
    B.OnClick := @btnExportExcelClick;
end.

10. Click Save button

[top]

Change DocRef 1 Label

Below is Example are doing following actions

Change the Purchase Order DocRef1 Label to C.PO # :

Last Script Update : 21 Jul 2021
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Purchase Order

03. Right Click the Purchase Order

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var L1, L2: TComponent;
    T : TTimer;
    ACount : Integer;
procedure OnTimer(Sender: TObject);
begin
  T.Tag := T.Tag + 1;
  if Assigned(L1) then begin
    TLabel(L1).left := TLabel(L2).Left;//220;
    TLabel(L1).Caption  := 'C.PO # :'; // Change the label Caption
  end;
  T.Enabled  := not (T.Tag = ACount);
end;

begin
  L1 := Self.FindComponent('lbDocRef1'); // Find the original label
  L2 := Self.FindComponent('lbTerms');
  ACount := 5;
  T          := TTimer.Create(Self);
  T.Enabled  := True;
  T.Interval := 1000; // = 1 sec
  T.OnTimer  := @OnTimer;
  T.Tag      := 0;
end;

10. Click Save button

[top]

Add Click Button

Below is Example are doing following actions

Create 2 buttons at Sales Quotation

1 at Beside Up Down Button
1 at Below Browse Button

Last Script Update : 29 Mar 2022
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Quotation

03. Right Click the Sales Quotation

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var C : TComponent;
    //btnMoveDown : TSpeedButton;//for SQL Acc Version 5.2022.929.815 and below
    btnMoveDown : TcxButton;//for SQL Acc Version 5.2022.930.816 and above
    BtnBrowse, btn1, btn2  : TcxButton;

procedure OnClick1(Sender: TObject);
begin
  //Action for Button 1 
  MessageDlg('Buttton 1 Clicked', mtInformation, [mbOk], 0);
end;

procedure OnClick2(Sender: TObject);
begin
  //Action for Button 2
  MessageDlg('Buttton 2 Clicked', mtInformation, [mbOk], 0);
end;

begin
  C           := Self.FindComponent('frDataSetButton1');
  BtnBrowse   := TcxButton(C.FindComponent('btnViewDetail'));
  //btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));//for SQL Acc Version 5.2022.929.815 and below
  btnMoveDown := TcxButton(Self.FindComponent('BtnMoveDown'));//for SQL Acc Version 5.2022.930.816 and above
  
  btn1     := TcxButton.Create(btnMoveDown);
  btn2     := TcxButton.Create(C);
  
  if Assigned(btnMoveDown) then begin    
    with btn1 do begin //Create Beside the Up Down Button  
      Parent   := btnMoveDown.Parent;
      Top      := btnMoveDown.Top;
      Left     := btnMoveDown.Left + btnMoveDown.Width + 120;
      Height   := btnMoveDown.Height;
      Width    := 100;
      Caption  := '&1. Button';
      OnClick  := @OnClick1;
      ShowHint := True;
      Hint     := 'Button Click 1';
    end;
  end;
  if Assigned(C) then begin
    with btn2 do begin  //Create Below the Browse Button
      Parent   := TwinControl(c);
      Top      := BtnBrowse.Top + BtnBrowse.Height + 5;
      Height   := BtnBrowse.Height;
      Left     := BtnBrowse.Left
      Width    := BtnBrowse.Width;
      Caption  := '&2. Button';
      OnClick  := @OnClick2;
      ShowHint := True;
      Hint     := 'Button Click 2';
    end;
  end;  
end.

10. Click Save button

[top]

Using TxQuery

Below is Example are doing following actions

Create 1 button at Sales Quotation to Get Total Base Quantity

Last Script Update : 02 Nov 2016
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Quotation

03. Right Click the Sales Quotation

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var btnNew      : TcxButton;
    btnMoveDown : TSpeedButton;
    D : TDataSet;

function GetTotal(const lField:String):Variant;
var xQ : TxQuery;
    lSQL : String;
begin 
  Result := 0.00;
  xQ := TxQuery.Create(nil);
  try
    xQ.Close;
    xQ.ClearDatasets;
    xQ.AddDataSet(D,    'Main');
    
    lSQL := Format('SELECT Sum(%s) Nos FROM MAIN',[lField]);
    with xQ.SQL do begin
      Clear;
      Add(lSQL);
    end;

    xQ.open;
    Result := xQ.FindField('Nos').AsFloat;    
  finally
    xQ.Free;
  end;
end;

procedure OnClick(Sender: TObject);
begin
  MessageDlg(GetTotal('SQty'), mtInformation, [mbOk], 0);
end;

begin
  D           := TDataSource(Self.FindComponent('dsDocDetail')).Dataset;
  btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));
  btnNew      := TcxButton.Create(btnMoveDown);

  if Assigned(btnMoveDown) then begin
    with btnNew do begin
      Parent  := btnMoveDown.Parent;
      Top     := btnMoveDown.Top;
      Height  := btnMoveDown.Height;
      Left    := btnMoveDown.Left + btnMoveDown.Width + 95;
      Width   := 120;
      Caption := 'Calculate';
      OnClick := @OnClick;
    end;
  end;
end.

10. Click Save button

[top]

How to find component in different Event?

Below is Example are doing following actions

Create 1 button at Sales Quotation
On Before Save will auto Click the New Created button

Last Script Update : 24 Dec 2016
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Quotation

03. Right Click the Sales Quotation

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

//OnOpen
var btnProfit, btnNew  : TcxButton;

procedure OnClick(Sender: TObject);
begin
  MessageDlg('Buttton Clicked', mtInformation, [mbOk], 0);
end;

begin
  btnProfit := TcxButton(Self.FindComponent('BtnProfitEstimator'));
  btnNew    := TcxButton.Create(self); //Important it must be xx.Create(self)
  if Assigned(btnProfit) then begin
    with btnNew do begin
      Parent  := btnProfit.Parent;
      Top     := btnProfit.Top;
      Height  := btnProfit.Height;
      Name    := 'Calc_1'; //Name of the Component
      Left    := btnProfit.Left + btnProfit.Width + 3;
      Width   := 80;
      Caption := '&1 Calc';
      OnClick := @OnClick;
    end;
  end;
end.

10. Click Save button

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Quotation

03. Right Click the Sales Quotation

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeSave Script
var btnNew : TcxButton; begin btnNew := TcxButton(Self.FindComponent('Calc_1')); //Find the Newly created Component if Assigned(BtnNew) then btnNew.Click; end.

10. Click Save button

[top]

Simple DropDown Selection List in Document Detail

Below is Example are doing following actions

Create a drop down list at Sales Invoice Detail for UDF_DeliveryType

Last Script Update : 27 Dec 2016
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var cdsDlvType : TClientDataSet;
    gcDlvType  : TcxGridColumn;
    grGrid1    : TcxGrid;
    dsDocMaster, dsDlvType : TDataSource;
    gvDocDetail, gvDlvType : TcxGridDBTableView;

procedure CreateXMLTable;
begin
  with cdsDlvType.FieldDefs do
      Add('Code', ftString,  50, False);
  cdsDlvType.CreateDataSet;
end;

procedure AddDlvType(const s : String);
begin
  with cdsDlvType do begin
    Append;
    FieldValues['Code'] := s;
    Post;
  end;
end;

procedure AddRecord;
begin
  cdsDlvType := TClientDataSet.Create(self);
  cdsDlvType.Name := 'cdsDlvType';
  CreateXMLTable;
  AddDlvType('By Mail');
  AddDlvType('By Air');
  AddDlvType('By E-Mail');
  AddDlvType('By Phone');
  AddDlvType('By Fax');
  AddDlvType('By Courier');
end;

procedure CreateTable;
begin
  grGrid1   := TcxGrid.Create(nil);
  gvDlvType := TcxGridDBTableView.Create(grGrid1);
  dsDlvType  := TDataSource.Create(gvDocDetail);

  AddRecord;

  with grGrid1 do begin
    Parent  := nil;
    Visible := False;
  end;

  with grGrid1.Levels.Add do begin
    Caption  := 'DlvTypeGrid';
    GridView := TcxCustomGridView(gvDlvType);
  end;
  with gvDlvType.CreateColumn do begin
    Caption               := 'Code';
    DataBinding.FieldName := 'Code';
    HeaderAlignmentHorz   := taCenter;
    Options.IncSearch     := False;
  end;

//  cdsDlvType.IndexFieldNames := 'Code'; //Sort by Code
  dsDlvType.DataSet          := cdsDlvType;
  with gvDlvType do begin
    OptionsCustomize.ColumnFiltering := False;
    DataController.DataSource   := dsDlvType;
    OptionsView.Footer          := True;
    OptionsView.ColumnAutoWidth := True;
    OptionsView.GroupByBox      := False;
    ApplyBestFit(nil, False, False);//Optional
  end;
  with gvDlvType.DataController.Summary do begin
    BeginUpdate;
    try
      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
        Column   := gvDlvType.GetColumnByFieldName('Code');
        Position := spFooter;
        Kind     := skCount;
        Format   := 'Count = #';
      end;
    finally
      EndUpdate;
    end;
  end;
end;

begin
  gvDocDetail   := TcxGridDBTableView(Self.FindComponent('gvDocDetail'));

  CreateTable;

  gcDlvType:= gvDocDetail.GetColumnByFieldName('UDF_DeliveryType');

  SetGridColumnPropertiesClass(gcDlvType,'TcxExtLookupComboBoxProperties');
  with TcxExtLookupComboBoxProperties(gcDlvType.Properties) do begin
    DropDownWidth      := 300;
    DropDownListStyle  := lsEditFixedList;
    ImmediatePost      := True;
    View               := gvDlvType;
    KeyFieldNames      := 'Code';
    ListFieldItem      := gvDlvType.GetColumnByFieldName('Code');
  end;
end.

10. Click Save button

[top]

Default Company Code & Payment Method In Sales Cash Sales

Below is Example are doing following actions

On Click New auto Set Default for

- Customer Code := 300-C0001

- Payment Method := 320-000

- Payment Project := ----

Last Script Update : 28 Dec 2016
Level : Basic

Steps - OnAfterNew

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Cash Sales

03. Right Click the Sales Cash Sales

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnAfterNew for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnAfterNew Script

var M : TDataSource;
    C : TComponent;
begin
  C := Self.FindComponent('actBarcode');
  M := TDataSource(Self.FindComponent('dsDocMaster'));
  if Assigned(M) then begin
    with M.Dataset do begin
      FindField('Code').AsString             := '300-C0001';
      FindField('P_PAYMENTMETHOD').AsString  := '320-000';
      FindField('P_PAYMENTPROJECT').AsString := '----';
    end;
  end;
end.

10. Click Save button

[top]

Get Transfer Information - QT to DO to IV

Below is Example are doing following action

Quotation Transfer to Delivery Order to Invoice.
Get the Quotation number, Date & Qty in the Invoice and shown it below the Browse button

Last Script Update : 03 Jun 2017
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var FComServer, lBizObj : Variant;
    C : TComponent;
    T : TTimer;
    M, D : TDataSource;
    L1, L2, L3, L4, L5, L6 : TLabel;
    cdsTemp : TClientDataset;
    
function ComServer: Variant;
begin
  if FComServer = Null then 
    FComServer := CreateOleObject('SQLAcc.BizApp');
  Result := FComServer;
end;

procedure Setup;
begin
  T  := TTimer.Create(Self);
  L1 := TLabel.Create(self);
  L2 := TLabel.Create(self);
  L3 := TLabel.Create(self);
  L4 := TLabel.Create(self);
  L5 := TLabel.Create(self);
  L6 := TLabel.Create(self);
end;

procedure GetToDocInfo;
var lSQL, lDtlkey : String;
begin
  lDtlKey := D.Dataset.FindField('FromDtlkey').AsString;
  FComServer := null;
  cdsTemp := TClientDataset.Create(nil);
  lSQL := Format('SELECT A.DocNo, A.DocDate, B.Qty FROM SL_QT A '+
                 'INNER JOIN SL_QTDTL B ON (A.Dockey=B.Dockey) ' +
                 'WHERE B.Dockey=(SELECT FROMDOCKEY FROM SL_DODTL ' +
                 'WHERE Dtlkey=%s) '+
                 'AND B.DtlKey=(SELECT FROMDTLKEY FROM SL_DODTL '+
                 'WHERE Dtlkey=%s)',[lDtlkey, lDtlkey]);
  
  try
    cdsTemp.Data := ComServer.DBManager.Execute(lSQL);
  finally
    FComServer := null;
  end;
end;

procedure OnTimer(Sender: TObject);
var AState : TDataSetState;
begin
  AState := M.DataSet.State;
  L2.Caption := '';
  L4.Caption := '';
  L6.Caption := '';  
  if (AState = dsBrowse) and (Trim(D.Dataset.FindField('FromDtlkey').AsString) <> '') then begin 
    GetToDocInfo;
    try
      L2.Caption := cdsTemp.FindField('DocNo').AsString;
      if Trim(cdsTemp.FindField('DocDate').AsString) <> '' then
        L4.Caption := FormatDateTime('dd/MM/yyyy', cdsTemp.FindField('DocDate').AsDateTime);
      L6.Caption := FormatCurr('#,0.00;-#,0.00', cdsTemp.FindField('Qty').AsFloat); 
    finally
      cdsTemp.Free;
    end;
  end;
  
end;

begin
  M    := TDataSource(Self.FindComponent('dsDocMaster'));
  D    := TDataSource(Self.FindComponent('dsDocDetail'));
      
  C := Self.FindComponent('frDataSetButton1');  
  if Assigned(C) then begin
    T.Enabled  := True;
    T.Interval := 1000; // = Update every 1 second
    T.OnTimer  := @OnTimer;  
   
    with L1 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := 200;
      Caption    := 'QT No';
      Font.Color := clBlue;
      Font.Style := [fsBold];
    end;    
    with L2 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := 215;
      Caption    := 'DocNo';
      Font.Color := clBlue;
      Font.Style := [fsBold];
    end;

    with L3 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := 240;
      Caption    := 'QT Date';
      Font.Color := clGreen;
      Font.Style := [fsBold];
    end;
    with L4 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := 255;
      Caption    := 'Date';
      Font.Color := clGreen;
      Font.Style := [fsBold];
    end;

    with L5 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := 280;
      Caption    := 'Orig. Qty';
      Font.Color := clRed;
      Font.Style := [fsBold];
    end;
    with L6 do begin
      Parent     := TWinControl(C);
      Width      := 66;
      Left       := 6;
      Top        := 295;
      Caption    := 'Qty';
      Font.Color := clRed;
      Font.Style := [fsBold];
    end;      
  end;   
end.

10. Click Save button

[top]

Approval by User if Document Amount Exceed Limit

Below example is to prompt Authorised if the Document Amount Exceed the limit (eg 10000) in Sales Invoice

Last Script Update : 18 Sep 2023
Level : Advance

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeSave Script

var FComServer : Variant;
    M : TDataSource;   
 
function ComServer: Variant;
begin
  if FComServer = Null then begin
    FComServer := CreateOleObject('SQLAcc.BizApp');
  end;
  Result := FComServer;
end;
 
procedure Approved(const lUN, lUPW : string);
var lAPW, lSQL : String;
    cdsUsers   : TClientDataSet;
begin
  FComServer   := null;
  cdsUsers := TClientDataSet.Create(nil);
 
  lSQL     := Format('SELECT UDF_Password FROM SY_USER WHERE Code=%s AND UDF_AllowApproved = 1',[QuotedStr(lUN)]);
  try
    FComServer       := null;    
    cdsUsers.Data := ComServer.DBManager.Execute(lSQL);
 
    lAPW := cdsUsers.FindField('UDF_Password').AsString;
 
    if (lUPW <> lAPW) or (Trim(lAPW) = '') then begin
       MessageDlg('Incorrect Password', mtWarning, [mbOK], 0);
       Abort;
    end;
  finally
    FComServer := null;
    cdsUsers.Free;
  end;
end;
 
procedure InitPWForm;
var fmPassword : TForm;
    lbUserName, lbPassword : TcxLabel;
    edUserName, edPassword : TEdit;
    btnOK      : TButton;
begin
  fmPassword := TForm.Create(nil);
  lbUserName := TcxLabel.Create(fmPassword);
  lbPassword := TcxLabel.Create(fmPassword);
  edUserName := TEdit.Create(fmPassword);
  edPassword := TEdit.Create(fmPassword);
  btnOK      := TButton.Create(fmPassword);
 
  try
    with fmPassword do begin
      Parent      := nil;
      Height      := 150;
      Width       := 280;
      Caption     := 'Please Enter User Name and Password';
      Color       := clWhite;
      BorderStyle := bsDialog;
      Position    := poMainFormCenter;
    with lbUserName do begin
      Parent  := fmPassword;
      Left    := 10;
      Top     := 10;
      Caption := '&User Name :';
    end;
    with edUserName do begin
      Parent   := fmPassword;
      Left     := 100;
      Top      := 10;
      Width    := 150;
      CharCase := ecUpperCase;
    end;
    with lbPassword do begin
      Parent  := fmPassword;
      Left    := 10;
      Top     := 35;
      Caption := '&Password :';
    end;
    with edPassword do begin
      Parent := fmPassword;
      Left   := 100;
      Top    := 35;
      Width  := 150;
      PasswordChar := '*';
    end;
     with btnOK do begin
       Parent      := fmPassword;
       Top         := 70;
       Width       := 100;
       Left        := (fmPassword.Width/2) - 50;
       Caption     := '&OK';
       ModalResult := mrOk;
     end;
    fmPassword.ScaleBy(fmPassword.Monitor.PixelsPerInch, 96);
    if fmPassword.ShowModal = mrOK then
       Approved(edUserName.Text, edPassword.Text) else
       Approved('','');
    end;
  finally
    fmPassword.Free;
  end;
end;
 
begin
  M := TDataSource(Self.FindComponent('dsDocMaster'));
  V := M.DataSet.FindField('DocAmt').AsFloat;
  if V >= 10000 then 
    InitPWForm;
end.

10. Click Save button

[top]

Add DB Check Box

Below example is to create DBCheckBox at Header in Sales Order

Last Script Update : 07 Aug 2017
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Order

03. Right Click the Sales Order

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var dsDocMaster  : TDataSource;
    edFreeDlvery : TcxDBCheckBox;
    btnMoveDown  : TSpeedButton;
 
begin
  dsDocMaster  := TDataSource(Self.FindComponent('dsDocMaster'));
  btnMoveDown  := TSpeedButton(Self.FindComponent('BtnMoveDown'));
  edFreeDlvery := TcxDBCheckBox.Create(self);
  
  if Assigned(btnMoveDown) then begin
    with edFreeDlvery do begin
      Parent := btnMoveDown .Parent;
      Top    := btnMoveDown .Top;
      Left   := btnMoveDown.Left + btnMoveDown.Width + 100;
      Width  := 100;
      Name   := 'FreeDlvry';
      Properties.Caption        := ' Free Delivery';
      Properties.NullStyle      := nssUnchecked;
      Properties.ValueChecked   := 'T';
      Properties.ValueUnChecked := 'F';
      DataBinding.DataSource    := dsDocMaster;
      DataBinding.DataField     := 'UDF_FreeDlvry';
    end;
  end;
end.

10. Click Save button

[top]

Set Default 14 days delivery date from DocDate

Below example is to set Default 14 Days from Document Date in Sales Quotation

Last Script Update : 20 Sep 2017
Level : Basic

Steps - OnGridAfterInsert

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Quotation

03. Right Click the Sales Quotation

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnGridAfterInsert for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnGridAferInsert Script
var M : TDataSet; begin M := TDataSource(Self.FindComponent('dsDocMaster')).Dataset; Dataset.FindField('DeliveryDate').Value := M.FindField('DocDate').Value +14; end;

10. Click Save button

[top]

Add TcxDBTextEdit

Below example is to Create new TcxDBTextEdit for UDF_Wastage in Maintain Item

Last Script Update : 21 Dec 2017
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Stock

03. Right Click the Stock Item

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

Var edWast, edRmk : TcxDBTextEdit;
    pnlDock  : TWinControl;
    dsAccess : TDataSource;
    lblWast  : TcxLabel;
begin
  edRmk    := TcxDBTextEdit(Self.FindComponent('edBarcode'));
  dsAccess := TDataSource(Self.FindComponent('dsAccess'));
 
  edWast    := TcxDBTextEdit.Create(Self);
  lblWast   := TcxLabel.Create(Self);
 
  with lblWast do begin
    Parent  := edRmk.Parent;
    Left    := edRmk.Left - 92;
    Top     := edRmk.Top + edRmk.Height + 4;
    Width   := 38;
    Height  := 17;
    Caption := 'Wastage :';
  end;
  with edWast do begin
    Parent                 := edRmk.Parent;
    Name                   := 'edWast';
    Left                   := edRmk.Left;
    Top                    := edRmk.Top + edRmk.Height + 2;
    Width                  := 300;
    Height                 := edRmk.Height;
    TabOrder               := 20;
    DataBinding.DataSource := dsAccess;
    DataBinding.DataField  := 'UDF_Wastage';
    Properties.Alignment.Horz := taRightJustify; //Align to Right
  end;
end.

10. Click Save button

[top]

Call Report Object In Script

Below example is to Create new Button to calculate Margin for each Invoice & update to Header UDF_Margin field

Last Script Update : 23 Nov 2017
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var C : TComponent;
    B, btnOK, BtnBrowse : TcxButton;
    fmParameter    : TForm;
    lIVList        : TStringList;
    lWorkingDate   : TDateTime;
    lDF , lDT      : TcxDateEdit;
    P              : TDataProcessorProxy;
    D              : TDataSet;     
    FComServer, lBizObj, lDocKey, lDocNo, lMainDataSet, V: Variant;
 
function ComServer: Variant;
begin
  if FComServer = Null then begin
    FComServer := CreateOleObject('SQLAcc.BizApp');
  end;
  Result := FComServer;
end;
 
function VarToStrDef(const V: Variant; const ADefault: string): string;
begin
  if not VarIsNull(V) then
    Result := V
  else
    Result := ADefault;
end;
 
function VarToStr(const V: Variant): string;
begin
  Result := VarToStrDef(V, '');
end;
 
function FormatJSonDate(D: TDateTime): String;
var AFormat: string;
begin
  AFormat := 'yyyy-mm-dd';
  Result := '"' + FormatDateTime(AFormat, D) + '"';
end;
 
procedure SpoolParameter;
begin
  P := TDataProcessorProxy.Create('Sales.ProfitLoss.DP');
  P.AsJSONParam := '{' +
                   '  "SelectIV"         : true ' +  // Boolean (true / false)
                   ',  "SelectDO"        : false ' +
                   ',  "SelectDN"        : false ' +
                   ',  "SelectCS"        : false ' +
                   ',  "SelectCN"        : false ' +
                   ',  "Agent"           : [] ' + // List / Array - this mean select ALL
                   ',  "Company"         : [] ' +
                   ',  "Location"        : [] ' + // List / Array - this mean select location ---- & Balakong
                   ',  "CompanyCategory" : [] ' +
                   ',  "HasCategory"     : false ' +
                   ',  "WithSalesTax"    : false ' +
                   ',  "StockGroup"      : [] ' +
                   ',  "DateFrom"        : ' + FormatJSonDate(lDF.Date) + // Date format is yyyy-mm-dd
                   ',  "DateTo"          : ' + FormatJSonDate(lDT.Date) + 
                   ',  "Doc_IV"          : [] ' +
                   ',  "Doc_DO"          : [] ' +
                   ',  "Doc_DN"          : [] ' +
                   ',  "Doc_CS"          : [] ' +
                   ',  "Doc_CN"          : [] ' +
                   ',  "Category"        : [] ' +
                  ',  "ItemProject"     : [] ' +
                   ',  "DocProject"      : [] ' +
                   ',  "SelectDate"      : true ' +
                   ',  "CategoryTpl"     : "" ' + //String
                   ',  "Item"            : [] ' +
                   ',  "Area"            : [] ' +
                   ',  "UseRefCost"      : false ' +
                   ',  "Batch"           : [] ' +
                   '}';
  P.Execute;
end;
 
procedure GetIVList;
begin
  lIVList := TStringList.Create;
  lIVList.Duplicates := dupIgnore;
  lIVList.Sorted     := True;
  D.First;
  while not D.Eof do begin
    lIVList.Append(D.FindField('DocNo').AsString);
    D.Next;
  end;
end;
 
procedure OnClickApply(Sender: TObject);
var i, j : integer;
begin
  SpoolParameter;
  D := P.GetDataSetByName('Main');
  GetIVList;
  
  FComServer   := null;
  lBizObj      := null;
  lBizObj      := ComServer.BizObjects.Find('SL_IV');
  lMainDataSet := lBizObj.DataSets.Find('MainDataSet');
 
  i := 0;
  for j := 0 to lIVList.Count -1 do begin
    i := i + 1;
    V := Format('%d of %d',[i, lIVList.Count]);
    btnOK.Caption := V;
    lDocNo  := lIVList[j];
    lDocKey := lBizObj.FindKeyByRef('DocNo', lDocNo);
    lBizObj.Params.Find('DocKey').Value := VarToStr(lDocKey);
 
    with D do begin
      Filter   := 'DocNo=' + QuotedStr(lIVList[j]);
      Filtered := True;
    end;
    
    if not VarIsNull(lDocKey) then begin
      lBizObj.Open;
      lBizObj.Edit;
      lMainDataSet.FindField('UDF_Margin').AsFloat := D.FindField('DocMargin').AsFloat;
      lBizObj.Save;
      D.Filtered := False;
    end;
  end;
  lIVList.Free;
  if Assigned(P) then
     P.Free;  
  FComServer   := null;
  lBizObj      := null;
  btnOK.Caption  := '&Apply';
  MessageDlg('Record(s) successfully Updated', mtInformation, [mbOk], 0);
  fmParameter.Close;
end;
 
procedure InitForm;
var lbDF, lbDT  : TcxLabel;
begin
  lWorkingDate := CurrentWorkingDate;
 
  fmParameter := TForm.Create(nil);
  lDF         := TcxDateEdit.Create(fmParameter);
  lDT         := TcxDateEdit.Create(fmParameter);
  btnOK       := TcxButton.Create(fmParameter);
  lbDF        := TcxLabel.Create(fmParameter);
  lbDT        := TcxLabel.Create(fmParameter);
  
  try
    with fmParameter do begin
      Parent      := nil;
      Height      := 100;
      Width       := 300;
      Caption     := 'Date range..';
      Color       := clWhite;
      BorderStyle := bsDialog;
      Position    := poMainFormCenter;
    with lbDF do begin
      Parent  := fmParameter;
      Left    := 5;
      Top     := 10;
      Caption := 'Date :'
     end;
     with lDF do begin
       Parent := fmParameter;
       Top    := 10;
       Left   := 40;
       Width  := 100;
       Date   := StartOfAMonth(YearOf(lWorkingDate), MonthOf(lWorkingDate));
     end;
     
    with lbDT do begin
      Parent  := fmParameter;
      Left    := 145;
      Top     := 10;
      Caption := ' To '
     end;
     with lDT do begin
       Parent := fmParameter;
       Top    := 10;
       Left   := 180;
       Width  := 100;
       Date   := Trunc(EndOfAMonth(YearOf(lWorkingDate), MonthOf(lWorkingDate)));
     end;
     with btnOK do begin
       Parent := fmParameter;
       Top    := 35;
       Width  := 100;
       Left   := (fmParameter.Width/2) - 50;
       Caption := '&Apply';
       OnClick := @OnClickApply;
     end;
    end;
    fmParameter.ScaleBy(fmParameter.Monitor.PixelsPerInch, 96);
    fmParameter.ShowModal;
  finally
    fmParameter.Free;
  end;
end;
 
procedure OnClickForm(Sender: TObject);
begin
  InitForm;
end;
 
begin
  C   := Self.FindComponent('frDataSetButton1');
  BtnBrowse := TcxButton(C.FindComponent('btnViewDetail'));
 
  if Assigned(C) then
    B := TcxButton.Create(Self);
    B.Parent  := TwinControl(c);
    B.width   := BtnBrowse.Width;
    B.Top     := BtnBrowse.Top + BtnBrowse.Height + 5;
    B.Left    := BtnBrowse.Left;
    B.Height  := BtnBrowse.Height;
    B.Caption := 'Calc Margin';
    B.OnClick := @OnClickForm;
end.

10. Click Save button

[top]

Set Discount to Empty for next line

Below is Example will automatic remove the Discount field value on insert next item line.

Last Script Update : 27 Nov 2017
Level : Basic

Steps - OnGridAfterInsert

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnGridAfterInsert for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnGridAfterInsert Script
begin Dataset.FindField('Disc').AsString := ''; end;

10. Click Save button

[top]

Prompt Dialog for Discount

Below is Example are doing following actions

Auto Append ItemCode DISC
Do Calculation for ItemCode DISC UnitPrice := Total Doc Amount * Rate Enter

Last Script Update : 29 Nov 2017
Level : Basic

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeSave Script

var M, D : TDataSource;
 
function GetDiscountedValue(AValue: Variant; Discount: string): Variant;
var
  lStrLst: TStringList;
  S: string;
  I: Integer;
begin
  Result  := Null;
  lStrLst := TStringList.Create;
  try
    try
      lStrLst.Delimiter := '&';
      lStrLst.DelimitedText := Trim(StringReplace(Trim(Discount), '+', '&', [rfReplaceAll]));
      for I := 0 to lStrLst.Count - 1 do
      begin
        S := Trim(lStrLst.Strings[I]);
        if S[Length(S)] = '%' then
        begin
          S := Trim(Copy(S, 1, Length(S) - 1));
          AValue := AValue * ((StrToFloat(S)) / 100);
        end
        else
          AValue := StrToFloat(S);
      end;
      Result := AValue*-1;
    except
      RaiseException(ExceptionType, 'Discount formatting error ');
    end;
  finally
    lStrLst.Free;
  end;
end;
 
procedure CalcDisc(const lRate:String);
var lDocAmt : Variant;
begin
  lDocAmt := M.DataSet.FindField('DocAmt').AsFloat;
  with D.DataSet do begin
    Edit;
    Append;
    FindField('ItemCode').AsString    := 'DISC';
    FindField('Description').AsString := FindField('Description').AsString + ' -' + lRate+'%';
    FindField('Qty').AsFloat          := 1;
    FindField('UnitPrice').AsFloat    := GetDiscountedValue(lDocAmt, lRate+'%');
    Post;    
  end;
end;
 
procedure InitPWForm;
var fmPassword : TForm;
    lbRate : TcxLabel;
    edRate : TcxTextEdit;
    btnOK  : TButton;
begin
  fmPassword := TForm.Create(nil);
  lbRate     := TcxLabel.Create(fmPassword);
  edRate     := TcxTextEdit.Create(fmPassword);
  btnOK      := TButton.Create(fmPassword);
 
  try
    with fmPassword do begin
      Parent      := nil;
      Height      := 100;
      Width       := 280;
      Caption     := 'Enter the Discount Rate (%)';
      Color       := clWhite;
      BorderStyle := bsDialog;
      Position    := poMainFormCenter;
    with lbRate do begin
      Parent  := fmPassword;
      Left    := 10;
      Top     := 10;
      Caption := '&Rate :';
    end;
    with edRate do begin
      Parent := fmPassword;
      Left   := 100;
      Top    := 10;
      Width  := 150;
    end;
     with btnOK do begin
       Parent      := fmPassword;
       Top         := 38;
       Width       := 100;
       Left        := (fmPassword.Width/2) - 50;
       Caption     := '&OK';
       ModalResult := mrOk;
     end;
    fmPassword.ScaleBy(fmPassword.Monitor.PixelsPerInch, 96);
    if fmPassword.ShowModal = mrOK then
       CalcDisc(edRate.Text);
    end;
  finally
    fmPassword.Free;
  end;
end;
 
begin
  M := TDataSource(Self.FindComponent('dsDocMaster'));
  D := TDataSource(Self.FindComponent('dsDocDetail'));
  InitPWForm;
end.

10. Click Save button

[top]

Create New Grid Tab on Existing Grid

Below is Example are create new Tab in Existing Grid in Customer Due Listing

Last Script Update : 03 Jan 2018
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Customer Due Document

03. Right Click the Customer Due Document

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var btnCalc, btnApply : TcxButton;
    M, dsGrid : TDatasource;
    FcxGrid   : TcxGrid;
    gvGrid    : TcxGridDBTableView;
    cdsMain   : TClientDataSet;
    lDisplayFormat : String;
 
procedure Setup;
begin
  dsGrid  := TDataSource.Create(nil);
  cdsMain := TClientDataSet.Create(nil);
end;
 
procedure FreeCmpt(lComponent :TObject);
begin
  if Assigned(lComponent) then
    lComponent.Free;
end;
 
procedure TearDown;
begin
  FreeCmpt(dsGrid);
  FreeCmpt(cdsMain);
end;
 
procedure SetNumericDisplayFormat(AClientDataSet: TClientDataSet);
var f  : TFMTBCDField;
    f1 : TFloatField;
    i  : Integer;
begin
  for i := 0 to AClientDataSet.FieldCount - 1 do begin
    if AClientDataSet.FieldDefs.Items[i].DataType = ftFMTBcd then begin
      f := TFMTBCDField(AClientDataSet.Fields.Fields[i]);
      if not (f = nil) then f.DisplayFormat := lDisplayFormat;
    end;
    if AClientDataSet.FieldDefs.Items[i].DataType = ftFloat then begin
      f1 := TFloatField(AClientDataSet.Fields.Fields[i]);
      if not (f1 = nil) then f1.DisplayFormat := lDisplayFormat;
    end;
  end;
end;
 
procedure PrepareNewTab;
var i : integer;
begin
  FcxGrid.RootLevelOptions.DetailTabsPosition := dtpTop;
  if FcxGrid.Levels.Count > 1 then begin
    for i := FcxGrid.Levels.Count - 1 downto 1 do begin
      FcxGrid.Levels[i].GridView.Free;
      FcxGrid.Levels[i].Free;
    end;
    Self.Refresh;
  end;
  gvGrid := CreateTcxGridDBTableView(FcxGrid);
  with FcxGrid.Levels.Add do begin
    Caption  := 'Calc';
    GridView := TcxCustomGridView(gvGrid);
    Active   := True;
  end;
 
  with gvGrid do begin
    Name                             := 'Restricted_1';
    OptionsCustomize.ColumnFiltering := False;
    OptionsView.ColumnAutoWidth      := True;
    OptionsView.Footer               := True;
    OptionsView.GroupByBox           := False;
    OptionsBehavior.IncSearch        := True;
    DataController.DataSource        := dsGrid;
    OptionsData.Editing              := False;
  end;  
end;
 
procedure CreateXMLTable;
begin
  FreeCmpt(cdsMain);
  cdsMain := TClientDataSet.Create(nil);
  cdsMain.FieldDefs.Assign(M.DataSet.FieldDefs);
  cdsMain.CreateDataSet;
  cdsMain.IndexFieldNames := 'Code';// Sort By Code
  dsGrid.DataSet := cdsMain;
  gvGrid.DataController.DataSource := dsGrid;
  gvGrid.DataController.CreateAllItems(False);// Create cxGridColumn  
end;  
 
procedure TuneGridColumn;
var B : Boolean;
begin
  B := False;
  with gvGrid do begin
    //Hide Columns
    //for i := 0 to ColumnCount -1 do 
    //  Columns[i].Visible := False; // To 1 shot hide all fields
    GetColumnByFieldName('Dockey').Visible           := B;
    GetColumnByFieldName('DocNoEx').Visible          := B;
    GetColumnByFieldName('PostDate').Visible         := B;
    GetColumnByFieldName('Agent').Visible            := B;
    GetColumnByFieldName('Journal').Visible          := B;
    GetColumnByFieldName('CurrencyCode').Visible     := B;
    GetColumnByFieldName('CurrencyRate').Visible     := B;
    GetColumnByFieldName('LocalDocAmt').Visible      := B;
    GetColumnByFieldName('Cancelled').Visible        := B;
    GetColumnByFieldName('Project').Visible          := B;
    GetColumnByFieldName('Area').Visible             := B;
    GetColumnByFieldName('DocType').Visible          := B;
    GetColumnByFieldName('PaymentAmt').Visible       := B;
    GetColumnByFieldName('LocalPaymentAmt').Visible  := B;
    GetColumnByFieldName('CNAmt').Visible            := B;
    GetColumnByFieldName('LocalCNAmt').Visible       := B;
    GetColumnByFieldName('CTAmt').Visible            := B;
    GetColumnByFieldName('LocalCTAmt').Visible       := B;
    GetColumnByFieldName('GainLoss').Visible         := B;
    GetColumnByFieldName('CompanyCategory').Visible  := B;
    GetColumnByFieldName('Description').Visible      := B;
    GetColumnByFieldName('Code').Visible             := B;
    //Reposition Columns
    GetColumnByFieldName('DocNo').Index            := 0;
    GetColumnByFieldName('DocDate').Index          := 1;  
    GetColumnByFieldName('DueDate').Index          := 2;
    GetColumnByFieldName('CompanyName').Index      := 3;
    GetColumnByFieldName('Terms').Index            := 4;
    GetColumnByFieldName('DocAmt').Index           := 5;
    GetColumnByFieldName('Outstanding').Index      := 6;
    GetColumnByFieldName('LocalOutstanding').Index := 7;
    GetColumnByFieldName('Age').Index              := 8;
    //Rename Columns
    GetColumnByFieldName('DocNo').Caption          := 'Doc No';
    GetColumnByFieldName('DocDate').Caption        := 'Doc Date';  
    GetColumnByFieldName('DueDate').Caption        := 'Due Date';
    GetColumnByFieldName('CompanyName').Caption    := 'Company Name';
 
  end;
  with gvGrid.DataController.Summary do begin
    BeginUpdate;
    try
      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
        Column   := gvGrid.GetColumnByFieldName('DocNo');
        Position := spFooter;
        Kind     := skCount;
        Format   := 'Count = #';
      end;
      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
        Column   := gvGrid.GetColumnByFieldName('DocAmt');
        Position := spFooter;
        Kind     := skSum;
        Format   := lDisplayFormat;
      end;
      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
        Column   := gvGrid.GetColumnByFieldName('Outstanding');
        Position := spFooter;
        Kind     := skSum;
        Format   := lDisplayFormat;
      end;
      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
        Column   := gvGrid.GetColumnByFieldName('LocalOutstanding');
        Position := spFooter;
        Kind     := skSum;
        Format   := lDisplayFormat;
      end;            
      finally
        EndUpdate;
    end;
  end;     
end;
 
procedure PrepareData;
var i : integer;
begin
  M.Dataset.DisableControls;
  cdsMain.DisableControls;
  try
  M.Dataset.First;
  while not M.Dataset.EOF do begin
    cdsMain.Append;
    for i:=0 to M.Dataset.FieldDefs.Count-1 do
      cdsMain.FindField(M.Dataset.FieldDefs.Items[i].Name).Value := M.Dataset.FindField(M.Dataset.FieldDefs.Items[i].Name).Value;
      cdsMain.Post;
      M.Dataset.Next;
    end;
  finally
    SetNumericDisplayFormat(cdsMain); //Set DisplayFormat
    M.Dataset.EnableControls;
    cdsMain.EnableControls;
    cdsMain.First;
    gvGrid.ApplyBestFit(nil, False, False);
  end;    
end;
 
procedure OnGenClick(Sender: TObject);
var s : string;
begin
  s := self.Caption;
  lDisplayFormat := '#,0.00;-#,0.00;-';
  try
    self.Caption := 'Get Raw Information...';
    btnApply.Click;
    self.Caption := 'Prepare Tab...';
    PrepareNewTab;
    self.Caption := 'Prepare XML Table...';
    CreateXMLTable;
    self.Caption := 'Grid Tuning...';
    TuneGridColumn;
    self.Caption := 'Preparing Data...';
    PrepareData;
  finally
    self.Caption := s;
  end;
end;
 
begin
  btnApply  := Tcxbutton(Self.FindComponent('btnApply'));
  FcxGrid   := TcxGrid(Self.FindComponent('FcxGrid'));
  M      := TDatasource(Self.FindComponent('dsMain'));
  
  btnCalc := TcxButton.Create(Self);
  with btnCalc do begin
    Parent   := btnApply.Parent;
    Top      := btnApply.Top;
    Left     := btnApply.Left + btnApply.Width + 5;
    Width    := btnApply.Width + 2;
    Caption  := '&1. Generate';
    ShowHint := True;
    Hint     := 'Generate Overdue List';
    OnClick  := @OnGenClick;
  end;    
end.

10. Click Save button

[top]

How to Detect what is the Current Doc Type in Document Listing?

Last Script Update : 25 Feb 2022
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Document Listing

03. Right Click the Sales Document Listing

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var edDocumentType : TcxComboBox;
 
procedure edDocumentTypeChange(Sender: TObject);
var s : string;
begin
  s := 'Now selected Doc type is ' + edDocumentType.EditValue;
  MessageDlg(S, mtInformation, [mbOk], 0);
end;
 
begin
  edDocumentType := Self.FindComponent('edDocumentType') as TcxComboBox;
  edDocumentType.Properties.OnEditValueChanged := @edDocumentTypeChange;
end.

10. Click Save button

[top]

Simple Copy From Dataset to New Doc

Below is Example to Copy Quotation Information to Sales Invoice

Last Script Update : 08 Sep 2018
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Quotation

03. Right Click the Sales Quotation

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var FComServer, lBizObj, lMainDataSet, lDocDetail : Variant;
    btnMoveDown : TSpeedButton;
    btnCopy  : TcxButton;
    M, D : TDataSet;
    cdsMaster, cdsDetail : TClientDataSet;    
 
function ComServer: Variant;
begin
  if FComServer = Null then begin
    FComServer := CreateOleObject('SQLAcc.BizApp');
  end;
  Result := FComServer;
end;
 
procedure Setup;
begin
  cdsMaster   := TClientDataSet.Create(nil);
  cdsDetail   := TClientDataSet.Create(nil);
end;
 
procedure FreeCmpt(lComponent :TObject);
begin
  if Assigned(lComponent) then
    lComponent.Free;
end;
 
procedure TearDown;
begin
  FreeCmpt(cdsMaster);
  FreeCmpt(cdsDetail);
end;
 
procedure CreateXMLTable;
begin
  with cdsMaster.FieldDefs do
    begin
      Add('FName', ftString,  100, False);
    end;
  with cdsDetail.FieldDefs do
    begin
      Add('FName', ftString,  100, False);
    end;
  cdsMaster.CreateDataSet;
  cdsDetail.CreateDataSet;
end;
 
procedure AddField(const lTbl, lFld:String);
begin
  if lTbl = 'M' then
    with cdsMaster do begin
      Append;
      FieldValues['FName'] := lFld
      Post;
    end else
    with cdsDetail do begin
      Append;
      FieldValues['FName'] := lFld;
      Post;
    end;
end;
 
procedure PostToAcc;
var lFName : string;
begin
  lBizObj.New;
  lMainDataSet.FindField('DOCKEY').Value   := -1;
  cdsMaster.First;
  while not cdsMaster.Eof do begin
    lFName := cdsMaster.FieldValues['FName'];
    lMainDataSet.FindField(lFName).Value := M.FindField(lFName).Value;
    cdsMaster.Next;
  end;
  lMainDataSet.Post;
  D.First;
  while not D.Eof do begin
    lDocDetail.Append;
    lDocDetail.FindField('DtlKey').Value     := -1;
    lDocDetail.FindField('DocKey').Value     := -1;
    cdsDetail.First;
    while not cdsDetail.Eof do begin
      lFName := cdsDetail.FieldValues['FName'];
      lDocDetail.FindField(lFName).Value := D.FindField(lFName).Value;
      cdsDetail.Next;
    end;
    lDocDetail.Post;
    D.Next;      
  end;     
  lBizObj.Save;
  lBizObj.Close;       
end;
 
procedure OnClick1(Sender: TObject);
begin
  FComServer   := null;
  lBizObj      := null;
  lBizObj      := ComServer.BizObjects.Find('SL_IV');
  lMainDataSet := lBizObj.DataSets.Find('MainDataSet');
  lDocDetail   := lBizObj.DataSets.Find('cdsDocDetail');
  try
    PostToAcc;  
    MessageDlg('Posting Done', mtInformation, [mbOk], 0);
  finally
    lMainDataSet := null;
    lDocDetail   := null;
    lBizObj      := null;
    FComServer   := null;
  end;
end;
 
 
begin
  btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));  
  M           := TDataSource(Self.FindComponent('dsDocMaster')).Dataset;  
  D           := TDataSource(Self.FindComponent('dsDocDetail')).Dataset;   
  btnCopy  := TcxButton.Create(btnMoveDown);
  
  if Assigned(btnMoveDown) then begin    
    with btnCopy do begin //Create Beside the Up Down Button 
      Parent   := btnMoveDown.Parent;
      Top      := btnMoveDown.Top;
      Left     := btnMoveDown.Left + btnMoveDown.Width + 120;
      Height   := btnMoveDown.Height;
      Width    := 100;
      Caption  := '&1. Copy To IV';
      OnClick  := @OnClick1;
      ShowHint := True;
      Hint     := 'Copy To IV';
    end;
  end;
  
  CreateXMLTable;
//Add Field Master Table
  AddField('M', 'Code');
  AddField('M', 'DocNoEx');
  //AddField('M', 'CompanyName');
  //AddField('M', 'Address1');
  //AddField('M', 'Address2');
  //AddField('M', 'Address3');
  //AddField('M', 'Address4');
  //AddField('M', 'Phone1');
  //AddField('M', 'Fax1');
  //AddField('M', 'Attention');
  //AddField('M', 'Area');
  //AddField('M', 'Agent');
  AddField('M', 'Project');
  //AddField('M', 'Terms');
  //AddField('M', 'CurrencyRate');
  AddField('M', 'Description');
  //AddField('M', 'D_Amount');
  AddField('M', 'Validity');
  AddField('M', 'DeliveryTerm');
  AddField('M', 'CC');
  AddField('M', 'DocRef1');
  AddField('M', 'DocRef2');
  AddField('M', 'DocRef3');
  AddField('M', 'DocRef4');
  AddField('M', 'BranchName');
  //AddField('M', 'DAddress1');
  //AddField('M', 'DAddress2');
  //AddField('M', 'DAddress3');
  //AddField('M', 'DAddress4');
  //AddField('M', 'DPhone1');
  //AddField('M', 'DFax1');   
  
//Add Field Detail Table
  AddField('D', 'Number');
  AddField('D', 'ItemCode');
  AddField('D', 'Description');
  AddField('D', 'Description2');
  AddField('D', 'Description3');
  AddField('D', 'Remark1');
  AddField('D', 'Remark2');
  AddField('D', 'Location');
  AddField('D', 'Project');
  AddField('D', 'Qty');
  AddField('D', 'UOM');
  AddField('D', 'UnitPrice');
  AddField('D', 'Disc');
  AddField('D', 'Tax');  
end.

10. Click Save button

[top]

Create New Column on Existing Grid

Below is Example to Add UDF_Margin in the Sales Document Listing
This only work if in Report Designer in Main Pipeline/Table had the field(s)

Last Script Update : 19 Feb 2019
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Document Listing

03. Right Click the Sales Document Listing

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var C: TcxGridDBTableView;
begin
  C := TcxGridDBTableView(Self.FindComponent('gvMaster'));
  if C.GetColumnByFieldName('UDF_Margin') = nil then begin
    with C.CreateColumn do begin
      DataBinding.FieldName := 'UDF_Margin';
      Caption := 'Margin';
    end;
  end;
end.

10. Click Save button

[top]

Auto Click Apply button and Change the report Grid Data

Below Example is to Change Header & Detail Description field in Sales Document Listing

Last Script Update : 21 Mar 2019
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Document Listing

03. Right Click the Sales Document Listing

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var btnApply, btnCalc : Tcxbutton;
    M, D : TDataset;      
    
procedure OnGenerate(Sender: TObject);
var lMDesc, lDDesc, lDocNo : String;
begin
  btnApply.Click; //Auto Click Apply button
  M := TDataSource(Self.FindComponent('dsMasterTrans')).Dataset;
  D := TDataSource(Self.FindComponent('dsDetail')).Dataset;
  
  M.DisableControls;
  D.DisableControls;
  try                    
    M.First;
    while not M.Eof do begin
      lDocNo := M.FindField('DocNo').AsString;    
      lMDesc := M.FindField('Description').AsString +
               '- Hello Change Master Description';
      M.Edit;
      M.FindField('Description').AsString := lMDesc;
      M.Post;
      M.Next;
    end;
 
    D.First;
    while not D.Eof do begin
      lDDesc := D.FindField('Description').AsString +
                '- Hello Change Detail Description';
      D.Edit;
      D.FindField('Description').AsString := lDDesc;      
      D.Post;
      D.Next;
    end;
    MessageDlg('Done', mtInformation, [mbOk], 0);       
  finally    
    M.EnableControls;
    D.EnableControls;
  end;    
end;
 
begin
  btnApply  := Tcxbutton(Self.FindComponent('btnApply'));
  btnCalc   := TcxButton.Create(btnApply);
 
  with btnCalc do begin
    Parent  := btnApply.Parent;
    Top     := btnApply.Top;
    Left    := btnApply.Left + btnApply.Width + 2;
    Width   := 100;
    Caption := '&1. Generate';
    OnClick := @OnGenerate;
  end;  
end.

10. Click Save button

[top]

Update DocNo To other Document

Below Example is to Update UDF_ORNo in Sales Invoice for Knock-off Payment from Customer Payment

Last Script Update : 03 Jul 2019
Level : Advance

Steps - OnAfterSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Customer Payment

03. Right Click the Customer Payment

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnAfterSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnAfterSave Script

var M, D : TDataSet;
    FComServer, lBizObj : Variant;
 
function ComServer: Variant;
begin
  if FComServer = Null then begin
    FComServer := CreateOleObject('SQLAcc.BizApp');
  end;
  Result := FComServer;
end;
 
function VarToStrDef(const V: Variant; const ADefault: string): string;
begin
  if not VarIsNull(V) then
    Result := V
  else
    Result := ADefault;
end;
 
function VarToStr(const V: Variant): string;
begin
  Result := VarToStrDef(V, '');
end;
 
procedure UpdateIV(const lDocNo:String);
var lMainDataSet, lDocKey : Variant;
begin
  FComServer   := null;
  lBizObj      := null;  
  try
    lBizObj      := ComServer.BizObjects.Find('SL_IV');
    lMainDataSet := lBizObj.DataSets.Find('MainDataSet');
    lDocKey := lBizObj.FindKeyByRef('DocNo', lDocNo);
    lBizObj.Params.Find('DocKey').Value := VarToStr(lDocKey);        
    
    if not VarIsNull(lDocKey) then begin
      lBizObj.Open;
      lBizObj.Edit;
      lMainDataSet.FindField('UDF_ORNo').Value  := M.FindField('DocNo').Value;
      lBizObj.Save;
      lBizObj.Close;
    end;
        
  finally
    lBizObj    := null;
    FComServer := null;
  end;
end;
 
begin
  M := TDataSource(Self.FindComponent('dsDocMaster')).Dataset;
  D := TDataSource(Self.FindComponent('dsaKnockOff')).Dataset;
  D.First;
  while not D.Eof do begin
    if (D.FindField('Outstanding').AsFloat = 0) and
       (D.FindField('KnockOff').AsString = 'T') then
        UpdateIV(D.FindField('DocNo').AsString);
    D.Next;
  end;
end.

10. Click Save button

[top]

How to Reset the Serial Number When update Location Field?

Below Example is to Set Back the Serial Number List when Location change/Updated

Applicable for Sales Module Only as Purchase will not reset when location change

Last Script Update : 19 Oct 2020
Level : Advance

Steps - OnBeforeSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnBeforeSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnBeforeSave Script

var M, D, SN : TDataSet;
   lSN : TStringList;
   
procedure GetSN;
begin
  SN.First;
  while not SN.Eof do begin
    lSN.Append(SN.FindField('SerialNumber').AsString);
    SN.Next;
  end;  
end;
 
procedure SetSN;
var i : integer;
begin
  for i := 0 to lSN.Count -1 do begin
    SN.Append;
    SN.FindField('SerialNumber').AsString := lSN[i];
    SN.Post;
  end;
end;
   
begin
  M := TDataSource(Self.FindComponent('dsDocMaster')).DataSet;
  D := TDataSource(Self.FindComponent('dsDocDetail')).Dataset;
  SN := TDataSource(Self.FindComponent('dsSerialNumber')).Dataset; 
  
  lSN := TStringList.Create;
  D.First;  
  try    
    while not D.EOF do begin           
      lSN.Clear;
      if D.FindField('Location').AsString <> 'KL' then begin
        GetSN;
        D.Edit;  
        D.FindField('Location').AsString := 'KL'; //Location Field is change/Updated
        SetSN;
      end;
    D.Next;
  end;
  finally 
    lSN.Free; 
  end;     
end.

10. Click Save button

[top]

How to find component in Advance Form?

Below Example is to change the label in Advance Form

Last Script Update : 11 Nov 2021
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

// Create Advance Form & Rename it to fmCalc (under Object Inspector)
// Drop 1 label & Rename it to lbBankCode (under Object Inspector)
// Load it OnOpen script
var C : TWinControl;
    edAccNo : TLabel;
    i : integer;
begin
  for i := 0 to Self.ComponentCount - 1 do begin
    if Pos('fmCalc', Self.Components[i].Name) > 0 then begin
      C := Self.Components[i] as TWinControl;
      edAccNo := TLabel(C.FindComponent('lbBankCode'));
      Break;
    end;
  end;  
  if Assigned(edAccNo) then
    edAccNo.Caption := 'Fairy';
end.

10. Click Save button

[top]

DropDown List from Maintenance Agent List

Below is Example are doing following actions

Create Label
Create a drop down list at Sales Invoice for UDF_Agent2

Last Script Update : 07 Apr 2020
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var FComServer : Variant;
    M  : TDataSource;
    lbAgent  : TLabel;
    cdsAgent : TClientDataSet;
    grGrid1    : TcxGrid;
    dsAgent : TDataSource;
    gvDocDetail, gvAgent : TcxGridDBTableView;    
    btnProfit  : TcxButton;
    cxAgent     : TcxDBExtLookupComboBox;
 
function ComServer: Variant;
begin
  if FComServer = Null then begin
    FComServer := CreateOleObject('SQLAcc.BizApp');
  end;
  Result := FComServer;
end; 
 
procedure Setup;
begin
  cdsAgent := TClientDataSet.Create(nil);  
end;
 
procedure FreeCmpt(lComponent :TObject);
begin
  if Assigned(lComponent) then
    lComponent.Free;
end;
 
procedure TearDown;
begin
  FreeCmpt(cdsAgent);
end;
 
procedure PrepareXML;
var lSQL : String;
begin
  FComServer := null;
  try
    lSQL := 'SELECT Code, Description FROM Agent ' +
            'WHERE ISActive=''T'' ';
    
    cdsAgent.Data := ComServer.DBManager.Execute(lSQL);
 
  finally
    FComServer := null;
  end;   
end;
 
procedure CreateTable;
begin
  grGrid1 := TcxGrid.Create(nil);  
  gvAgent := TcxGridDBTableView.Create(grGrid1);
  dsAgent := TDataSource.Create(gvDocDetail);        
  
  with grGrid1 do begin
    Parent  := nil;
    Visible := False;
  end;
  
  with grGrid1.Levels.Add do begin
    Caption  := 'AgentView';
    GridView := TcxCustomGridView(gvAgent);
  end;
  
  dsAgent.DataSet := cdsAgent;
    with gvAgent.CreateColumn do begin
      Caption               := 'Code';
      DataBinding.FieldName := 'Code';
      HeaderAlignmentHorz   := taCenter;
      Width                 := 50;
      Options.Editing       := False;
    end; 
    with gvAgent.CreateColumn do begin
      Caption               := 'Description';
      DataBinding.FieldName := 'Description';
      HeaderAlignmentHorz   := taCenter;
      Width                 := 100;
      Options.Editing       := False;
    end;    
    
    with gvAgent do begin
      Name                             := 'Restricted_1';
      OptionsCustomize.ColumnFiltering := False;
      DataController.DataSource   := dsAgent;
      OptionsView.Footer          := True;
      OptionsView.ColumnAutoWidth := True;
      OptionsView.GroupByBox      := False;
      OptionsData.Editing         := False;
    end;
    with gvAgent.DataController.Summary do begin
      BeginUpdate;
      try
        with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
          Column   := gvAgent.GetColumnByFieldName('Description');
          Position := spFooter;
          Kind     := skCount;
          Format   := 'Count = #';
        end;
      finally
        EndUpdate;
      end;
    end;      
end;
 
begin
  M    := TDataSource(Self.FindComponent('dsDocMaster'));
  btnProfit   := TcxButton(Self.FindComponent('BtnProfitEstimator'));
  gvDocDetail := TcxGridDBTableView(Self.FindComponent('gvDocDetail')); 
  cxAgent     := TcxDBExtLookupComboBox.Create(btnProfit);
  
  PrepareXML; 
  CreateTable;
  
  if Assigned(btnProfit) then begin
    lbAgent := TLabel.Create(btnProfit);
    with lbAgent do begin
      Parent     := btnProfit.Parent;
      Name       := 'lbAgent2';
      Width      := 100;
      Left       := btnProfit.Left + btnProfit.Width +6;
      Top        := btnProfit.Top;
      Caption    := 'Agent 2';
    end;
    
    with cxAgent do begin
      Parent   := btnProfit.Parent;
      Top      := btnProfit.Top;
      Left     := btnProfit.Left + btnProfit.Width + lbAgent.Width+12;
      Height   := btnProfit.Height;
      Width    := 200;
      DataBinding.DataSource       := M;
      DataBinding.DataField        := 'UDF_Agent2';      
      Properties.View              := gvAgent;
      Properties.KeyFieldNames     := 'Code';
      Properties.ListFieldItem     := gvAgent.GetColumnByFieldName('Description');
      Properties.DropDownListStyle := lsFixedList;
      Properties.ImmediatePost     := True;
      Properties.DropDownWidth     := 400;
      EditValue                    := 0;
    end;                
  end;  
end.

10. Click Save button

[top]

Disable Terms Field

Below is Example is disable the Terms Field in Sales Invoice

Last Script Update : 07 Apr 2020
Level : Basic

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script
var edTerms : TcxDBExtLookupComboBox; begin edTerms := Self.FindComponent('edTerms') as TcxDBExtLookupComboBox; if Assigned(edTerms) then edTerms.Enabled := False; end.

10. Click Save button

[top]

Export CSV/TXT Data

Below is Example are doing following actions

Export Data to CSV/TXT from Invoice

Last Script Update : 14 May 2020
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales Invoice

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var lSL : TStringList;
    btnMoveDown : TSpeedButton;
    btn1  : TcxButton;
    M, D  : TDataSet;
 
procedure GetData;
var s : string;
begin  
  D.First;
  while not D.Eof do begin
    s := M.FindField('DocNo').AsString + '|' +
         M.FindField('Code').AsString + '|' +
         D.FindField('ItemCode').AsString + '|' +
         D.FindField('Description').AsString + '|' +
         D.FindField('Qty').AsString + '|' +
         D.FindField('UnitPrice').AsString + '|' +
         D.FindField('Tax').AsString + '|' +
         D.FindField('TaxAmt').AsString + '|' +
         D.FindField('Disc').AsString + '|' +
         D.FindField('Amount').AsString;
    lSL.Append(s);
    D.Next;
  end;
end;
 
procedure OnClick1(Sender: TObject);
var lFileName, lFilter : string;
begin
  lFilter   := 'Texts Files (*.txt, *.csv)|*.txt;*.csv|All Files (*.*)|*.*';
  lFileName := 'SL_IV_' + FormatDateTime('YYYYMMDD', M.FindField('DocDate').Value);
  lSL := TStringList.Create;
  try
    if PromptForFileName(lFileName, lFilter, 'txt', 'Save As...', '.', True) then begin
      GetData;
      lSL.SaveToFile(lFileName);
      MessageDlg('Export Done', mtInformation, [mbOk], 0);      
    end;
  finally
    lSL.Free;
  end;
end;
 
 
begin
  M           := TDataSource(Self.FindComponent('dsDocMaster')).Dataset;
  D           := TDataSource(Self.FindComponent('dsDocDetail')).Dataset;
  btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));  
  btn1     := TcxButton.Create(btnMoveDown);
 
  
  if Assigned(btnMoveDown) then begin    
    with btn1 do begin 
      Parent   := btnMoveDown.Parent;
      Top      := btnMoveDown.Top;
      Left     := btnMoveDown.Left + btnMoveDown.Width + 120;
      Height   := btnMoveDown.Height;
      Width    := 100;
      Caption  := '&1. Button';
      OnClick  := @OnClick1;
      ShowHint := True;
      Hint     := 'Button Click 1';
    end;
  end;
end.

10. Click Save button

[top]

Run External Application

Below is Example are doing following actions

Auto Run SQL Payroll

Last Script Update : 19 Jun 2020
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Agent

03. Right Click the Agent

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var FWshShell : Variant;
    C : TComponent;    
    BtnBrowse, btn2  : TcxButton;
 
function ComWshShell: Variant;
begin
  if FWshShell = Null then begin
    FWshShell := CreateOleObject('WScript.Shell');
  end;
  Result := FWshShell;
end;
 
procedure OnClick2(Sender: TObject);
begin
  FWshShell := Null;
  try
    ComWshShell.Exec('C:\estream\SQL Payroll\bin\SQLPay.exe');    
  finally
    FWshShell := Null;
  end;  
end;
 
begin
  C           := Self.FindComponent('frDataSetButton1');
  BtnBrowse   := TcxButton(C.FindComponent('btnViewDetail'));    
  
  btn2     := TcxButton.Create(C);
  
  if Assigned(C) then begin
    with btn2 do begin  //Create Below the Browse Button
      Parent   := TwinControl(c);
      Top      := BtnBrowse.Top + BtnBrowse.Height + 5;
      Height   := BtnBrowse.Height;
      Left     := BtnBrowse.Left
      Width    := BtnBrowse.Width;
      Caption  := '&2. Payroll';
      OnClick  := @OnClick2;
      ShowHint := True;
      Hint     := 'Open Payroll App.';
    end;
  end;  
end.

10. Click Save button

[top]

Update Same UDF in Sales Invoice in Customer Invoice

Below is Example are doing following actions

Auto update UDF_VehicleNo in Sales Invoice to UDF_VehicleNo in Customer Invoice

Last Script Update : 09 Mar 2021
Level : Advance

Steps - OnAfterSave

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales

03. Right Click the Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnAfterSave for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnAfterSave Script

var FComServer : Variant;
    M : TDataSet;
 
function ComServer: Variant;
begin
  if FComServer = Null then begin
    FComServer := CreateOleObject('SQLAcc.BizApp');
  end;
  Result := FComServer;
end;
 
function VarToStrDef(const V: Variant; const ADefault: string): string;
begin
  if not VarIsNull(V) then
    Result := V
  else
    Result := ADefault;
end;
 
function VarToStr(const V: Variant): string;
begin
  Result := VarToStrDef(V, '');
end;
 
procedure UpdateARIV;
var lDockey, lBizObj, lMain : Variant;
    lDocNo : String;
begin
  lDocNo := M.FindField('DocNo').AsString;
  try
    FComServer   := null;
    lBizObj      := ComServer.BizObjects.Find('AR_IV');
    lMain        := lBizObj.DataSets.Find('MainDataSet');
    lDocKey      := lBizObj.FindKeyByRef('DocNo', lDocNo);
    lBizObj.Params.Find('DocKey').Value := VarToStr(lDocKey);
    if not VarIsNull(lDocKey) then begin
      lBizObj.Open;
      lBizObj.Edit;
      lMain.FindField('UDF_VehicleNo').AsString := M.FindField('UDF_VehicleNo').AsString;
      lBizObj.Save;
    end;
  finally
    lBizObj.Close;
    lBizObj    := null;
    FComServer := null;
  end;
end;
 
begin
  M := TDataSource(Self.FindComponent('dsDocMaster')).Dataset;
  UpdateARIV;
end.

10. Click Save button

[top]

Create Dummy Table

Below is Example are doing following actions

Create Button to Prompt out Dialog with grid
Save Grid Data to UDF_GList1

Last Script Update : 05 Feb 2022
Level : Advance

Steps - OnOpen

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Customer

03. Right Click the Customer

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnOpen for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnOpen Script

var btnRate : Tcxbutton;
    AState    : TDataSetState;
    M, dsGrid : TDatasource;
    cdsGrid : TClientDataset;
    edCode  : TcxDBTextEdit;
    grGrid1 : TcxGrid;
    fmForm  : TForm;
    gv1     : TcxGridDBTableView;

procedure Setup;
begin
  cdsGrid := TClientDataset.Create(nil);
  dsGrid  := TDatasource.Create(nil);
  grGrid1 := TcxGrid.Create(nil);
end;

procedure FreeCmpt(lComponent :TObject);
begin
  if Assigned(lComponent) then
    lComponent.Free;
end;

procedure TearDown;
begin
  FreeCmpt(cdsGrid);
  FreeCmpt(dsGrid);
  FreeCmpt(grGrid1);
end;

procedure PrepareTable;
var gc1 : TcxGridColumn;
begin
  gv1 := TcxGridDBTableView.Create(grGrid1);
  with grGrid1.Levels.Add do begin
    Caption  := 'Grid';
    GridView := TcxCustomGridView(gv1);
  end;
  with grGrid1 do begin
    Parent  := nil;
    Visible := True;
  end;
  with gv1 do begin
    Name                             := 'Restricted_1';
    OptionsCustomize.ColumnFiltering := False;
    DataController.DataSource   := dsGrid;
    OptionsView.Footer          := True;
    OptionsView.ColumnAutoWidth := True;
    OptionsView.GroupByBox      := False;
    OptionsData.Editing         := True;
    OptionsBehavior.IncSearch   := False;
    DataController.CreateAllItems(False);
    ApplyBestFit(nil, False, False);
  end;
  with gv1.DataController.Summary do begin
    BeginUpdate;
    try
      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
        Column   := gv1.Columns[0];
        Position := spFooter;
        Kind     := skCount;
        Format   := 'Count = #';
      end;
    finally
      EndUpdate;
    end;
  end;
  gc1 := gv1.GetColumnByFieldName('IsActive');
  SetGridColumnPropertiesClass(gc1,'TcxCheckBoxProperties');
  with TcxCheckBoxProperties(gc1.Properties) do begin
    NullStyle      := nssUnchecked;
    ValueChecked   := 'T';
    ValueUnChecked := 'F';
    ImmediatePost  := True;
  end;
end;

procedure PrepareXML;
begin
  FreeCmpt(cdsGrid);
  cdsGrid := TClientDataset.Create(nil);
  with cdsGrid.FieldDefs do begin
    Add('Description', ftString,  50, False);
    Add('Rate',        ftFMTBCD,   4, False);
    Add('IsActive',    ftString,   1, False);
  end;
  cdsGrid.CreateDataSet;
  if Trim(M.DataSet.FindField('UDF_GList1').AsString) <> '' then
    cdsGrid.XMLData := M.DataSet.FindField('UDF_GList1').AsString;
  dsGrid.Dataset := cdsGrid;
end;

procedure nvgtClick(Sender: TObject; Button: TNavigateBtn);
begin
  if Button = nbInsert then
    TDBNavigator(Sender).DataSource.DataSet.AppendRecord(['',0,'T']);
end;

procedure PostData;
begin
  cdsGrid.MergeChangeLog;
  if cdsGrid.RecordCount <> 0 then
    M.DataSet.FindField('UDF_GList1').AsString := cdsGrid.XMLData else
    M.DataSet.FindField('UDF_GList1').AsString := '';
end;

procedure OnCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
  if (AState = dsInsert) or (AState = dsEdit) then
    PostData;
  with grGrid1 do begin
    Parent  := nil;
    Visible := False;
  end;
  gv1.Free;
  CanClose := True;
end;

procedure InitForm;
var nvgGrid : TDBNavigator;
    pnlTop, pnlBtm, pnlBtn  : TPanel;
    btnOk  : TButton;
begin
  AState  := M.DataSet.State;
  fmForm  := TForm.Create(nil);
  pnlTop  := TPanel.Create(fmForm);
  pnlBtm  := TPanel.Create(fmForm);
  pnlBtn  := TPanel.Create(fmForm);
  btnOk   := TButton.Create(fmForm);
  nvgGrid := TDBNavigator.Create(fmForm);

  if Assigned(grGrid1) then
    grGrid1.Free;
  grGrid1 := TcxGrid.Create(nil);

  PrepareXML;
  PrepareTable;

  try
    with fmForm do begin
      Parent       := nil;
      Height       := 480;
      Width        := 800;
      Caption      := Format('Disc List(s) - %s',[M.DataSet.FindField('Code').AsString]);
      Color        := clWhite;
      BorderStyle  := bsDialog;
      Font.Size    := 10; //Optional
      Font.Name    := 'Courier New'; //Optional
      Position     := poMainFormCenter;
      OnCloseQuery := @OnCloseQuery;
    end;
    with pnlTop do begin
      Parent      := fmForm;
      Align       := alTop;
      BevelInner  := bvNone;
      BevelOuter  := bvNone;
      ParentColor := True;
      Height      := 30;
      Width       := fmForm.Width;
    end;
    with nvgGrid do begin
      Parent         := pnlTop;
      Top            := 3;
      Left           := 5;
      VisibleButtons := [nbInsert,nbDelete];
      Width          := 48;
      Height         := 25;
      DataSource     := dsGrid;
      OnClick        := @nvgtClick;
      Enabled        := (AState = dsInsert) or (AState = dsEdit);
    end;
    with pnlBtm do begin
      Parent      := fmForm;
      Align       := alClient;
      BevelInner  := bvNone;
      BevelOuter  := bvNone;
      ParentColor := True;
      Width       := fmForm.Width;
    end;
    with grGrid1 do begin
      Parent := pnlBtm;
      align  := alClient;
    end;
    with pnlBtn do begin
      Parent      := fmForm;
      Align       := alBottom;
      BevelInner  := bvNone;
      BevelOuter  := bvNone;
      ParentColor := True;
      Height      := 30;
      Width       := fmForm.Width;
    end;
    with btnOK do begin
      Parent := pnlBtn;
      Top    := 3;
      Width  := 100;
      Left   := (fmForm.Width/2) - (btnOK.Width/2);
      Caption := '&Post';
      ModalResult := mrOk;
      Enabled := (AState = dsInsert) or (AState = dsEdit);
    end;
    fmForm.ShowModal;
  finally
    fmForm.Release;
  end;
end;

procedure OnClick(Sender: TObject);
begin
  InitForm;
end;

begin
  M       := TDatasource(self.FindComponent('dsDocMaster'));
  edCode  := TcxDBTextEdit(self.FindComponent('edCode'));
  btnRate := TcxButton.Create(edCode);

  with btnRate do begin
    Parent := edCode.Parent;
    Left   := edCode.Left + edCode.Width+10;
    Top    := edCode.Top;
    Width  := 130;
    Name   := 'edRate';
    Caption := '&1.Show Rate';
    OnClick := @OnClick;
  end;
end.

10. Click Save button

[top]

Disable Prompt Dialog for Set Default DocNo Set

Last Script Update : 04 May 2024
Level : Advance

Steps - OnAfterNew

01. Click Tools | DIY | SQL Control Center...

02. At the left panel look for Sales

03. Right Click the Sales Invoice

04. Select New Event

05. Enter any name (eg Calc) in the Name field (Only Alphanumeric & no spacing)

06. Select OnAfterNew for Event field

07. Click OK

08. Click the Calc (name create at Step 5 above) on the left panel

09. Copy below script & paste to the Right Panel (Script Section)

OnAfterNew Script

var M : TDataset;

procedure OnNextDocNoChanged(Sender: TField);
begin
  //  Disable Build in Event
end;

begin
  M := TDataSource(Self.FindComponent('dsDocMaster')).DataSet;

  M.FindField('DocNoSetKey').OnChange := @OnNextDocNoChanged;
end.

10. Click Save button

[top]

Example 50

More Coming Soon....

[top]

FAQ

Why when click Compile Script button prompt error `[Error] (xx:xx):Unknown identifier 'Dataset'`

This happen if you doing script on the event OnGridColumnValueChanged & can ignore the error if you confirm your script is correct.

How do I know my script is correct when using the script on the event `OnGridColumnValueChanged` ?

You can add below script at 1st line before you click Compile Script button but remember to remove it before you click Save button.

var EditingField, Dataset :Variant;

How many data source (TDatasource) it had for data entry (eg Sales Invoice) & what is each name?

Generally it had 3 data source & some had extra 1 (i.e. total 4).

Name	Description
dsDocMaster	Header fields
dsDocDetail	Detail or Item Fields
dsSerialNumber	Serial Number Fields

How to check the Record in Edit Mode?

You can use below script

... //yr other code
var AState : TDataSetState;
    M      : TDataSource;
begin
  M := TDataSource(Self.FindComponent('dsDocMaster'));
  AState := M.DataSet.State;
  if (AState = dsInsert) or (AState = dsEdit)  then
    MessageDlg('Yes In Edit Mode', mtInformation, [mbOK], 0);
end;
... //yr other code

Using Form Mode - Split Browse & Detail Windows Option Prompt `Null Pointer Exception Error`

You can use below script

... //yr other code
begin
  if TWinControl(Self.FindComponent('DetailControl')).Visible then begin
  ...//yr other code 
  end;      
end.

Message Dialog with Option

... //yr other code
begin
  if MessageDlg('Are you sure?', mtConfirmation, [mbYes, mbNo], 0) = mrYes then
    MessageDlg('Yes Click', mtInformation, [mbOK],0) else
    MessageDlg('No Click', mtInformation, [mbOK],0);
end.

After upgrade to Version 816 prompt error Message `Cannot cast an object`

@@ Line 7: / Line 7: @@
 ==DIY Script==
 Available Action/Event
-::{| class="wikitable"
+{| class="wikitable" style="margin: 1em auto 1em auto;"
 |-
 ! Action/Event !! Description
@@ Line 56: / Line 56: @@
 |}
-:::----------------------------------------------------------------------------------------------------------------------------------------------------
+{| style="margin: 1em auto 1em auto;"
-::::{|
+|-
+|
+----------------------------------------------------------------------------------------------------------------------------------------------------
+{|
 |-
 | [[File:Template.Tips-01.jpg|60px]]||
 : Commonly we only '''OnOpen''', '''OnBeforeSave''' & '''OnGridColumnValueChanged''' Event
 |}
-:::----------------------------------------------------------------------------------------------------------------------------------------------------
+----------------------------------------------------------------------------------------------------------------------------------------------------
+|}
-:::----------------------------------------------------------------------------------------------------------------------------------------------------
+{| style="margin: 1em auto 1em auto;"
-::::{|
+|-
+|
+----------------------------------------------------------------------------------------------------------------------------------------------------
+{|
 |-
 | [[File:Template.Warning-01.jpg|80px]]||
 : Avoid use 2 same Event/Action in 1 Business Object (eg 2 OnOpen in Sales Invoice is '''NOT''' allow)
 |}
-:::----------------------------------------------------------------------------------------------------------------------------------------------------
+----------------------------------------------------------------------------------------------------------------------------------------------------
-===Example 1 - Get UDF & Do Calculation===
+|}
+===Get UDF & Do Calculation===
 Below is Example are doing following actions
 * Get '''UDF_Length''' & '''UDF_Width''' from '''Maintain Item''' UDF Fields
 * Do Calculation Qty := UDF_Length * UDF_Width * UDF_Rate
-Last Script Update : 25 Sep 2015<br />
+Last Script Update : 23 Oct 2017<br />
 Level : Basic
@@ Line 97: / Line 106: @@
 |
 <syntaxhighlight lang="delphi">
+//var EditingField, Dataset :Variant;
 var FComServer, lBizObj : Variant;
      cdsData : TClientDataSet;
 function ComServer: Variant;
 begin
@@ Line 107: / Line 117: @@
    Result := FComServer;
 end;
+function CheckAvailFld(const lcds : TClientDataset; lFld: String): Boolean;
+var findField: TField;
+begin
+  Result := False;
+  findField := nil;
+  findField := lcds.FindField(lFld);
+  if Assigned(findField) then
+    Result := not (findField.Calculated);
+end;
 procedure GetStockInfo;
 var lSQL, lCode  : String;
@@ Line 115: / Line 135: @@
    try
      lCode := Dataset.FindField('ItemCode').AsString;
-     lSQL  := Format('SELECT UDF_Length, UDF_Width FROM ST_ITEM WHERE Code=%s',[QuotedStr(lCode)]);
+    //Select All Maintain Item Fields
+     lSQL  := Format('SELECT * FROM ST_ITEM WHERE Code=%s',[QuotedStr(lCode)]);
      cdsData.Data := ComServer.DBManager.Execute(lSQL); // Execute command & Load the result
    finally
      lBizObj    := null;
      FComServer := null;
+  end;
+end;
+procedure AssignValue;
+var i : integer;
+   AFld : String;
+begin
+  for i:=0 to DataSet.FieldDefs.Count-1 do begin
+    AFld := DataSet.FieldDefs.Items[i].Name;
+    DataSet.Edit; // Make sure is in Edit Mode
+	if Copy(AFld, 1, Length('UDF_')) = 'UDF_' then begin // Set UDF Value
+      if CheckAvailFld(cdsData, AFld) then
+        DataSet.FindField(AFld).AsString := cdsData.FindField(AFld).AsString;
+    end;
    end;
 end;
+procedure Recalc;
 begin
-   if SameText(EditingField, 'ItemCode') OR // when selecting or change itemcode field
+   // Below is doing calculation for Qty := UDF_Length * UDF_Width * UDF_Rate
-     SameText(EditingField, 'UDF_Rate') then begin // when change UDF_Rate field
+  DataSet.Edit; // Make sure is in Edit Mode
+  DataSet.FindField('Qty').AsFloat        := DataSet.FindField('UDF_Length').AsFloat *
+                                             DataSet.FindField('UDF_Width').AsFloat *
+                                             DataSet.FindField('UDF_Rate').AsFloat;
+end;
+begin
+  if SameText(EditingField, 'ItemCode') then begin // when selecting or change itemcode field
      try
        GetStockInfo; // Get UDF_Length & UDF_Width from Maintain Item
-       // Below is Set the Invoice detial UDF Fields from Maintain Item UDF Fields
+       AssignValue; // Set the Invoice detial UDF Fields from Maintain Item UDF Fields
-      DataSet.FindField('UDF_Length').AsFloat := cdsData.FindField('UDF_Length').AsFloat;
-      DataSet.FindField('UDF_Width').AsFloat  := cdsData.FindField('UDF_Width').AsFloat;
+       Recalc;
-       // Below is doing calculation for Qty := UDF_Length * UDF_Width * UDF_Rate
-      DataSet.FindField('Qty').AsFloat        := DataSet.FindField('UDF_Length').AsFloat *
-                                                 DataSet.FindField('UDF_Width').AsFloat *
-                                                 DataSet.FindField('UDF_Rate').AsFloat;
      finally
        cdsData.Free; // Free the temporary table after used
      end;
    end;
+  if SameText(EditingField, 'UDF_Rate') then // when change UDF_Rate field
+    Recalc;
 end.
 </syntaxhighlight>
@@ Line 161: / Line 202: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 2 - Change Title Caption===
+===Change Title Caption===
 Below is Example are doing following actions
 * Change the Sales Quotation Title to '''My Quotation'''
@@ Line 197: / Line 238: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 3 - Get UDF From Maintain Customer===
+===Get UDF From Maintain Customer===
 Below is Example are doing following actions
 * At '''Sales Invoice''' On Select Customer Code prompt UDF_MSG from '''Maintain Customer'''
@@ Line 269: / Line 310: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 4 - Get Transfer Information===
+===Get Transfer Information - QT to IV===
 Below is Example are doing following action
+* Quotation direct Transfer to Invoice.
 * Get the '''Invoice number, Date & Qty''' which had transferred to '''Invoice''' in the Quotation and shown it below the '''Browse''' button
-Last Script Update : 30 Oct 2015<br />
+Last Script Update : 20 Sep 2024<br />
 Level : Advance
@@ Line 297: / Line 339: @@
      L1, L2, L3, L4, L5, L6 : TLabel;
      cdsTemp : TClientDataset;
+     BtnBrowse : TcxButton;
 function ComServer: Variant;
 begin
    if FComServer = Null then
      FComServer := CreateOleObject('SQLAcc.BizApp');
    Result := FComServer;
@@ Line 320: / Line 363: @@
 begin
    lDocKey := M.Dataset.FindField('Dockey').AsString;
-   lDtlKey := D.Dataset.FindField('Dtlkey').AsString;
+   if Trim(D.Dataset.FindField('Dtlkey').AsString) <> '' then
+    lDtlKey := D.Dataset.FindField('Dtlkey').AsString else
+    lDtlKey := '-1';
    FComServer := null;
    cdsTemp := TClientDataset.Create(nil);
@@ Line 349: / Line 395: @@
        if Trim(cdsTemp.FindField('DocDate').AsString) <> '' then
          L4.Caption := FormatDateTime('dd/MM/yyyy', cdsTemp.FindField('DocDate').AsDateTime);
        L6.Caption := FormatCurr('#,0.00;-#,0.00', cdsTemp.FindField('Qty').AsFloat);
      finally
        cdsTemp.Free;
      end;
    end;
 end;
@@ Line 360: / Line 406: @@
    M    := TDataSource(Self.FindComponent('dsDocMaster'));
    D    := TDataSource(Self.FindComponent('dsDocDetail'));
    C := Self.FindComponent('frDataSetButton1');
-   if Assigned(C) then begin
+  BtnBrowse := TcxButton(C.FindComponent('btnViewDetail'));
+   if TWinControl(Self.FindComponent('DetailControl')).Visible then begin
      T.Enabled  := True;
      T.Interval := 1000; // = Update every 1 second
      T.OnTimer  := @OnTimer;
      with L1 do begin
        Parent     := TWinControl(C);
        Width      := 66;
        Left       := 6;
-       Top        := 200;
+       Top        := BtnBrowse.Top + BtnBrowse.Height+5;
        Caption    := 'Invoice No';
        Font.Color := clBlue;
        Font.Style := [fsBold];
      end;
      with L2 do begin
        Parent     := TWinControl(C);
        Width      := 66;
        Left       := 6;
-       Top        := 215;
+       Top        := L1.Top + L1.Height+5;
        Caption    := 'DocNo';
        Font.Color := clBlue;
@@ Line 390: / Line 437: @@
        Width      := 66;
        Left       := 6;
-       Top        := 240;
+       Top        := L2.Top + L2.Height+5;
        Caption    := 'IV Date';
        Font.Color := clGreen;
@@ Line 399: / Line 446: @@
        Width      := 66;
        Left       := 6;
-       Top        := 255;
+       Top        := L3.Top + L3.Height+5;
        Caption    := 'Date';
        Font.Color := clGreen;
@@ Line 409: / Line 456: @@
        Width      := 66;
        Left       := 6;
-       Top        := 280;
+       Top        := L4.Top + L4.Height+5;
        Caption    := 'XF Qty';
        Font.Color := clRed;
@@ Line 418: / Line 465: @@
        Width      := 66;
        Left       := 6;
-       Top        := 295;
+       Top        := L5.Top + L5.Height+5;
        Caption    := 'Qty';
        Font.Color := clRed;
        Font.Style := [fsBold];
      end;
    end;
 end.
 </syntaxhighlight>
@@ Line 431: / Line 478: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 5 - Only Enable Some of the field on Click Edit by User===
+===Only Enable Some of the field on Click Edit by User===
 Below is Example are doing following action in Sales Cash Sales
 * Set all Field to Read Only at Header except Agent, DocNo, DocRef1, DocNoEx & UDF_Expired
@@ Line 437: / Line 484: @@
 Remember to Enable Back by Disable the GetAuthorised (see below) Script & Insert it to '''OnBeforeNew''' script<br />
-Cons : It will be delay about 1 to 2 sec. after click Edit & New button
+Cons : It will be delay about <span style="color:#0000ff">3 to 4 sec.</span> after click Edit & New button
 Last Script Update : 03 Nov 2015<br />
@@ Line 574: / Line 621: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 6 - Calculate Age between 2 date===
+===Calculate Age between 2 date===
 Below is Example are doing following actions
 * Do Calculation UDF_Age := UDF_DateTo - UDF_DateFrom
@@ Line 609: / Line 656: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 7 - Simple DropDown Selection List===
+===Simple DropDown Selection List===
 Below is Example are doing following actions
 * Create Label
 * Create a drop down list at Maintain Customer for UDF_SearchKey
-Last Script Update : 24 Nov 2015<br />
+Last Script Update : 26 Mar 2018<br />
 Level : Advance
@@ Line 641: / Line 688: @@
 procedure Setup;
 begin
-   cdsSearchKey := TClientDataset.Create(nil);
+  dsSearchKey  := TDataSource.Create(nil);
+   cdsSearchKey := TClientDataset.Create(nil);
+  grGrid1      := TcxGrid.Create(nil);
+end;
+procedure FreeCmpt(lComponent :TObject);
+begin
+  if Assigned(lComponent) then
+    lComponent.Free;
 end;
 procedure TearDown;
 begin
-   cdsSearchKey.Free;
+   FreeCmpt(cdsSearchKey);
+  FreeCmpt(dsSearchKey);
+  FreeCmpt(gvSearchKey);
+  FreeCmpt(grGrid1);
 end;
@@ Line 657: / Line 716: @@
    cdsSearchKey.CreateDataSet;
-  grGrid1     := TcxGrid.Create(nil);
    gvSearchKey := TcxGridDBTableView.Create(grGrid1);
-  dsSearchKey := TDataSource.Create(nil);
    with grGrid1 do begin
      Parent  := nil;
@@ Line 677: / Line 735: @@
    dsSearchKey.DataSet          := cdsSearchKey;
    with gvSearchKey do begin
+    Name                             := 'Restricted_1';
      OptionsCustomize.ColumnFiltering := False;
      DataController.DataSource   := dsSearchKey;
@@ Line 708: / Line 767: @@
 begin
    M := TDataSource(Self.FindComponent('dsDocMaster'));
-   edCompanyCategory := Self.FindComponent('edCompanyCategory') as TcxDBExtLookupComboBox;
+   edCompanyCategory := Self.FindComponent('edControlAccount') as TcxDBExtLookupComboBox;
    edSearchKey := TcxDBExtLookupComboBox.Create(edCompanyCategory);
    lbSearchKey := TLabel.Create(edCompanyCategory);
@@ Line 719: / Line 778: @@
    with lbSearchKey do begin // Create Label
      Parent  := edCompanyCategory.Parent;
-     Left    := edCompanyCategory.Left + edCompanyCategory.Width + 35;
+     Left    := edCompanyCategory.Left + edCompanyCategory.Width + 150;
      Top     := edCompanyCategory.Top +3;
      Caption := 'Search key :';
@@ Line 726: / Line 785: @@
    with edSearchKey do begin // Create Drop List
      Parent  := edCompanyCategory.Parent;
-     Left    := edCompanyCategory.Left + edCompanyCategory.Width + 100;
+     Left    := edCompanyCategory.Left + edCompanyCategory.Width + 250;
      Top     := edCompanyCategory.Top;
      Name    := 'edSearch';
@@ Line 744: / Line 803: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 8 - Auto Add Service Charge===
+===Auto Add Service Charge===
 Below is Example are doing following actions
 * Auto Append ItemCode '''SERVICE'''
 * Do Calculation for ItemCode '''SERVICE''' UnitPrice := Total Doc Amount (Excluding GST) * 0.1 & Round to 2 decimal point
-Last Script Update : 02 Dec 2015<br />
+Last Script Update : 08 Nov 2022<br />
 Level : Basic
@@ Line 772: / Line 831: @@
 procedure DelOldRecord;
 begin
-   ODocAmt := 0.00;
+   D.DataSet.Filter   := 'ItemCode=''SERVICE'' ';
-  D.DataSet.DisableControls;
+  D.DataSet.Filtered := True;
-   try
+  try
+    if D.DataSet.RecordCount > 0 then begin
+      D.DataSet.First;
+      D.DataSet.Delete;
+    end;
+    D.DataSet.Filter   := '';
+    D.DataSet.Filtered := False;
      D.DataSet.First;
      while not D.DataSet.Eof do begin
-      if D.DataSet.FindField('ItemCode').AsString = 'SERVICE' then
+       if D.DataSet.FindField('ItemCode').AsString <> 'RTN5Cents' then // To Excluding 5 Cents rounding
-        D.DataSet.Delete
-      else
-       if D.DataSet.FindField('ItemCode').AsString <> 'RTN5Cents' then
          ODocAmt := ODocAmt + D.DataSet.FindField('Amount').AsFloat; // To Get Total DocAmt before GST
        D.DataSet.Next;
      end;
    finally
-     D.DataSet.EnableControls;
+     D.DataSet.Filter   := '';
-   end;
+    D.DataSet.Filtered := False;
+   end;
 end;
 begin
    D := TDataSource(Self.FindComponent('dsDocDetail'));
+  ODocAmt := 0.00;
    DelOldRecord;
    with D.DataSet do begin
      Append;
-     FindField('ItemCode').AsString := 'SERVICE';
+     FindField('ItemCode').AsString     := 'SERVICE';
-     FindField('UnitPrice').Value := SimpleRoundToEx(ODocAmt * 0.1, -2);
+     FindField('UnitPrice').Value       := SimpleRoundToEx(ODocAmt * 0.1, -2);
-     FindField('Disc').Value      := '';
+     FindField('Disc').AsString         := '';
+    FindField('Transferable').AsString := 'F';
      Post;
    end;
 end.
 </syntaxhighlight>
@@ Line 807: / Line 871: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 9 - Auto Click Profit Estimator Button===
+===Auto Click Profit Estimator Button===
 Below is Example are doing following actions
 * Auto Click the Profit Estimator button
@@ Line 843: / Line 907: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 10 - Simulate build-in Calculation using UDF Fields===
+===Simulate build-in Calculation using UDF Fields===
 Below is Example are doing following actions
 * Get Discount Amount
@@ Line 849: / Line 913: @@
 * Do Calculation Amt := (UDF_UnitPrice*UDF_Qty)-UDF_Disc)*(TaxRate)
-Last Script Update : 09 Dec 2015<br />
+Last Script Update : 03 Sep 2016<br />
 Level : Basic
@@ Line 917: / Line 981: @@
          begin
            S := Trim(Copy(S, 1, Length(S) - 1));
-           AValue := AValue * ((100 + StrToFloat(S)) / 100);
+           AValue := AValue * ((StrToFloat(S)) / 100);
-         end
+         end;
-        else
-          AValue := AValue + StrToFloat(S);
        end;
        Result := AValue;
@@ Line 937: / Line 999: @@
                            DataSet.FindField('UDF_UnitPrice').AsFloat, -2);
    lDisc := SimpleRoundToEx(GetDiscountedValue(lAmt, DataSet.FindField('UDF_Disc').AsString), -2); //lAmt - UDF_Disc
-   lTax  := SimpleRoundToEx(GetTaxedValue(lDisc, DataSet.FindField('TaxRate').AsString), -2); //lDisc + TaxAmt
+   lTax  := SimpleRoundToEx(GetTaxedValue(lDisc, DataSet.FindField('TaxRate').AsString), -2); //TaxAmt
    DataSet.FindField('TaxAmt').AsFloat := lTax - lDisc;
    DataSet.FindField('Amount').AsFloat := lDisc;
@@ Line 956: / Line 1,018: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 11 - Auto Click Edit, Save & Browse Button===
+===Auto Click Edit, Save & Browse Button===
 Below is Example are doing following actions
 * Select Record at Grid
@@ Line 964: / Line 1,026: @@
 * Auto Click Browse button
-Last Script Update : 20 Dec 2015<br />
+Last Script Update : 20 Apr 2019<br />
 Level : Basic
@@ Line 999: / Line 1,061: @@
        i := i + 1;
        Self.Caption := Format('%s of %s', [IntToStr(i), IntToStr(G.DataSet.RecordCount)]);
-       BtnBrowse.Click;
+       Application.ProcessMessages;
+	  BtnBrowse.Click;
        BtnEdit.Click;
        BtnSave.Click;
@@ Line 1,023: / Line 1,086: @@
      B         := TcxButton.Create(Self);
      B.Parent  := TwinControl(c);
-     B.width   := 66;
+     B.width   := BtnBrowse.Width;
-     B.Top     := 173;
+     B.Top     := BtnBrowse.Top + BtnBrowse.Height + 5;
-     B.Left    := 6;
+     B.Left    := BtnBrowse.Left;
+    B.Height  := BtnBrowse.Height;
      B.Caption := 'Start';
      B.OnClick := @OnClick;
@@ Line 1,035: / Line 1,099: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 12 - Get Current User Name and Current Working Date===
+===Get Current User Name and Current Working Date===
 Below is Example are doing following actions
 * Set Current Login User ID & Current Working Date to UDF
@@ Line 1,074: / Line 1,138: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 13 - Get Excel Data===
+===Get Excel Data===
 Below is Example are doing following actions
 * Get Data from Excel & append to detail
@@ Line 1,178: / Line 1,242: @@
        Top     := btnMoveDown.Top;
        Height  := btnMoveDown.Height;
-       Left    := btnMoveDown.Left + btnMoveDown.Width + 95;
+       Left    := btnMoveDown.Left + btnMoveDown.Width + 130;
        Width   := 120;
        Caption := '&1. Get Excel Data';
@@ Line 1,192: / Line 1,256: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 14 - Copy To & Paste From Clipboard===
+===Copy To & Paste From Clipboard===
 Below is Example are doing following actions
 * Copy string to Clipboard
@@ Line 1,266: / Line 1,330: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 15 - Get CSV/TXT Data===
+===Get CSV/TXT Data===
 Below is Example are doing following actions
 * Get Data from CSV/TXT & append to detail
-Last Script Update : 14 Jan 2016<br />
+Last Script Update : 03 Mar 2018<br />
 Level : Advance
@@ Line 1,299: / Line 1,363: @@
    S := TStringList.Create;
    try
-     S.Delimiter     := ',';
+     S.Delimiter       := ',';
-     S.DelimitedText := AStr;
+	S.StrictDelimiter := True;
+     S.DelimitedText   := AStr;
      if AIndex < S.Count then Result := Trim(S[AIndex])
      else Result := '';
@@ Line 1,367: / Line 1,432: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 16 - Set Default Filtering For Sales Report===
+===Set Default Filtering For Sales Report===
 Below is Example are doing following actions
 * Filter by Agent in Sales Document Listing
@@ Line 1,391: / Line 1,456: @@
 |
 <syntaxhighlight lang="delphi">
+//GL
+//- GL Document Listing - Panel2
+//- GL Journal of Transaction Listing - Panel2
+//- GL Transaction Summary - Panel2
+//- GL Ledger - Panel2
+//- GL Receipt and Payment - Panel1
+//Customer
+//- Customer Document Listing - Panel1, Panel3
+//- Customer Balance Report - Panel1
+//- Customer Due Listing - Panel1, Panel2
+//- Customer Aging - Panel2
+//- Customer Statement - Panel3
+//- Customer Post Dated Cheque Listing - Panel3
+//- Customer Analysis by Document - Panel2
+//- Customer Sales & Collection Analysis - Panel2
+//Supplier
+//- Supplier Document Listing - Panel1, Panel3
+//- Supplier Balance Report - Panel2
+//- Supplier Due Listing - Panel1, Panel2
+//- Supplier Aging - Panel2
+//- Supplier Statement - Panel2
+//- Supplier Post Dated Cheque Listing - Panel3
+//- Supplier Analysis by Document - Panel2
+//- Supplier Purchase & Payment Analysis - Panel1
 //Sales
 //- Yearly Sales Analysis - pnParam
@@ Line 1,430: / Line 1,522: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 17 - Copy RefCost to UDF At Maintain Item===
+===Copy RefCost to UDF At Maintain Item===
 Below is Example are doing following actions
-* Set UDF_CommCost := RefCost * 1.1;
+* Set UDF_CommCost := RefCost * 1.1 (round to 2 decimal)
 Last Script Update : 03 Mar 2016<br />
@@ Line 1,466: / Line 1,558: @@
 <div style="float: right;">   [[#top|[top]]]</div>
-===Example 18 - ===
+===Recalculate Formula Done at OnGridColumnValueChanged Script for Transferred Document===
-<div style="float: right;">   [[#top|[top]]]</div>
+Below is Example are doing following actions
-* More Coming Soon....
+* Recalculate the Formula Done at OnGridColumnValueChanged
+* Copy Original fields (eg Qty) to UDF fields for Transfer Items
+* Copy UDF fields (eg UDF_Qty) to Original fields for Non Transfer Items
-==FAQ==
+Last Script Update : 08 Oct 2024<br />
-. Why when click '''Compile Script''' button prompt error '''[Error] (xx:xx):Unknown identifier 'Dataset''''
+Level : Basic
-: This happen if you doing script on the event '''OnGridColumnValueChanged''' & can ignore the error if you confirm your script is correct.
-. How do I know my script is correct when using the script on the  event '''OnGridColumnValueChanged''' ?
+'''Steps - OnBeforeSave'''
-: You can add below script at 1st line before you click '''Compile Script''' button but remember to remove it before you click '''Save''' button.
+:01. Click '''Tools | DIY | SQL Control Center...'''
-<syntaxhighlight lang="delphi">
+:02. At the left panel look for '''Sales Invoice'''
-var EditingField, Dataset :Variant;
+:03. Right Click the '''Sales Invoice'''
-</syntaxhighlight>
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
-. How many data source (TDatasource) it had for data entry (eg Sales Invoice) & what is each name?
+:06. Select '''OnBeforeSave''' for '''Event''' field
-: Generally it had 3 data source & some had extra 1 (i.e. total 4).
+:07. Click OK
-: Below is the list & detail
+:08. Click the Calc (name create at Step 5 above) on the left panel
-{| class="wikitable" style="margin: 1em auto 1em auto;"
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnBeforeSave Script
 |-
-! DataSource Name !! Description
+|
-|-
-| dsGrid || Data shown in Grid(Read Only mode) Before Click '''Detail''' Button
-|-
-| dsDocMaster || Header Data
-|-
-| dsDocDetail || Item Grid(Detail) Data
-|-
-| dsSerialNumber || Selected Item Code Serial Number in the Item Grid(Detail) Data
-|}
-. How to check the Record in Edit Mode?
-: You can use below script
 <syntaxhighlight lang="delphi">
-var AState : TDataSetState;
+var FComServer, lBizObj,
-     M      : TDataSource;
+    VA, VD : Variant;
+     D : TDataSource;
+    i : Integer;
+function ComServer: Variant;
 begin
-  M := TDataSource(Self.FindComponent('dsDocMaster'));
+   if FComServer = Null then
-  AState := M.DataSet.State;
+     FComServer := CreateOleObject('SQLAcc.BizApp');
-   if (AState = dsInsert) or (AState = dsEdit)  then begin // Check is in Insert or Edit Mode
+   Result := FComServer;
-     MessageDlg('Yes In Edit Mode', mtInformation, [mbOK], 0);
-   end;
 end;
+function GetDiscountedValue(AValue: Variant; Discount: string): Variant;
+var lStrLst: TStringList;
+    S: string;
+    I: Integer;
+begin
+  Result  := Null;
+  lStrLst := TStringList.Create;
+  try
+    try
+      lStrLst.Delimiter := '&';
+      lStrLst.DelimitedText := Trim(StringReplace(Trim(Discount), '+', '&', [rfReplaceAll]));
+      for I := 0 to lStrLst.Count - 1 do
+      begin
+        S := Trim(lStrLst.Strings[I]);
+        if S[Length(S)] = '%' then
+        begin
+          S := Trim(Copy(S, 1, Length(S) - 1));
+          AValue := AValue * ((100 - StrToFloat(S)) / 100);
+        end
+        else
+          AValue := AValue - StrToFloat(S);
+      end;
+      Result := AValue;
+    except
+      RaiseException(ExceptionType, 'Discount formatting error ');
+    end;
+  finally
+    lStrLst.Free;
+  end;
+end;
+begin
+  D := TDataSource(Self.FindComponent('dsDocDetail'));
+  i := 0;
+  D.Dataset.First;
+  D.Dataset.DisableControls;
+  try
+    with D.Dataset do begin
+      while not Eof do begin
+        inc(i);
+        VD  := FindField('Disc').AsString;
+        Edit;
+        FindField('SEQ').AsFloat := (i*1000); //To make sure the SEQ field is correct...
+        if Trim(FindField('FromDocType').AsString) = '' then begin // Copy UDF to Original Fields
+          FindField('Qty').AsFloat       := FindField('UDF_Qty').AsFloat;
+          FindField('SQty').AsFloat      := FindField('Rate').AsFloat * FindField('UDF_Qty').AsFloat;
+          FindField('UnitPrice').AsFloat := FindField('UDF_UnitPrice').AsFloat;
+        end else begin // Copy Original Qty to UDF
+          FindField('UDF_Qty').AsFloat       := FindField('Qty').AsFloat;
+          FindField('UDF_UnitPrice').AsFloat := FindField('UnitPrice').AsFloat;
+        end;
+        FindField('Disc').AsString  := VD;
+        //Example Formula Data at OnGridColumnValueChanged Script - begin
+        VA := SimpleRoundToEx(FindField('UDF_ExcRate').AsFloat *
+                              FindField('UDF_Qty').AsFloat *
+                              FindField('UDF_UnitPrice').AsFloat, -2);
+        D.Dataset.EnableControls;
+        FindField('Amount').AsFloat := SimpleRoundToEx(GetDiscountedValue(VA, FindField('Disc').AsString), -2);
+        //Example Formula Data at OnGridColumnValueChanged Script - End
+        Post;
+        Next;
+      end;
+    end;
+  finally
+    D.Dataset.EnableControls;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Hide Stock Opening Grid In Maintain Item===
+Below is Example are doing following actions
+* Hide the Grid & Navigator Button for Opening Balance
+Last Script Update : 13 Apr 2016<br />
+Level : Basic
+'''Steps - OnBeforeSave'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Stock Item'''
+:03. Right Click the '''Stock Item'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+//UOM - DBNavUOM, grUOM
+//Cust. Price - DBNavCustomerPrice, grCustomerPrice
+//Supp. Price - DBNavSupplierPrice, grSupplierPrice
+//BOM - DBNavBOM, grBOM
+//Category - cxGrid1
+//Alternative - DBNavAltStockItem, grAltStockItem
+//Cust. Item - DBNavCustomerItem, grCustomerItem
+//Supp. Item - DBNavSupplierItem, grSupplierItem
+//Barcode - DBNavBarcode, grBarcode
+var A, A1 : TWinControl;
+begin
+  A  := TWinControl(Self.FindComponent('grOpeningBalance'));
+  A1 := TWinControl(Self.FindComponent('DBNavOpeningBalance'));
+  A.Visible  := not (Assigned(A));
+  A1.Visible := not (Assigned(A1));
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+===Export Data To Excel===
+Below is Example are doing following actions
+* Export Maintain Agent List to Excel
+Last Script Update : 26 May 2016<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Agent'''
+:03. Right Click the '''Agent'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+// Export to excel
+// Useful link http://www.programmershare.com/2572647/
+var xlApp : Variant;
+    AXLSFile: String;
+    C : TComponent;
+    B : TcxButton;
+    M : TDataset;
+procedure ExportData;
+var r : integer;
+begin
+  M := TDataSource(Self.FindComponent('dsGrid')).Dataset;
+  {$Region 'Header'}
+    xlApp.Cells [1,1].Value:= 'DistributorID';
+    xlApp.Cells [1,2].Value:= 'Region';
+    xlApp.Cells [1,3].Value:= 'Area';
+    xlApp.Cells [1,4].Value:= 'SalesmanCode';
+    xlApp.Cells [1,5].Value:= 'SalesmanName';
+  {$EndRegion}
+  {$Region 'Data'}
+  r := 1;
+  M.First;
+  while not M.Eof do begin
+    inc(r);
+    //xlSheet.Cells[row,column].Value
+    xlApp.Cells [r,1].Value:= '123456';
+    xlApp.Cells [r,2].Value:= '';
+    xlApp.Cells [r,3].Value:= '';
+    xlApp.Cells [r,4].Value:= M.FindField('Code').AsString;
+    xlApp.Cells [r,5].Value:= M.FindField('Description').AsString;
+    M.Next;
+  end;
+  {$EndRegion}
+end;
+procedure btnExportExcelClick(Sender: TObject);
+begin
+  try
+    if not VarIsEmpty(xlApp) then xlApp := Null;
+    xlApp := CreateOleObject('Excel.Application');
+  except
+    RaiseException(ExceptionType, 'Microsoft Excel was not present or installed at this machine!' +
+                   #13#10+ 'Please install Microsoft Excel before executing this script!' #13#13
+                   '(Error ' + QuotedStr(UpperCase(ExceptionParam)) + ' occured!)');
+  end;
+  AXLSFile := 'Salesman';
+  if PromptForFileName(AXLSFile, 'Microsoft Office Excel File(*.xls)|*.xls', 'xls', 'Save As', '', True) then begin
+    xlApp.ScreenUpdating := False;
+    try
+      xlApp.WorkBooks.Add;
+      xlApp.WorkBooks[1].WorkSheets[1];
+      ExportData;
+      xlApp.WorkBooks[1].SaveAs(AXLSFile, -4143);
+      xlApp.ActiveWorkBook.Saved := True;
+      MessageDlg('Done', mtInformation, [mbOk], 0);
+    finally
+      xlApp.ScreenUpdating := True;
+      xlApp.DisplayAlerts := False;
+      xlApp.Workbooks.Close;
+//      xlApp.Quit;
+      if not VarIsEmpty(xlApp) then xlApp.Quit;
+      xlApp := Null;
+    end;
+  end;
+end;
+begin
+  C := Self.FindComponent('frDataSetButton1');
+  if Assigned(C) then
+    B         := TcxButton.Create(C);
+    B.Parent  := TwinControl(c);
+    B.width   := 66;
+    B.Top     := 173;
+    B.Left    := 6;
+    B.Caption := '&1. Export';
+    B.OnClick := @btnExportExcelClick;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Change DocRef 1 Label===
+Below is Example are doing following actions
+* Change the Purchase Order DocRef1 Label to '''C.PO # :'''
+Last Script Update : 21 Jul 2021<br />
+Level : Basic
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Purchase Order'''
+:03. Right Click the '''Purchase Order'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var L1, L2: TComponent;
+    T : TTimer;
+    ACount : Integer;
+procedure OnTimer(Sender: TObject);
+begin
+  T.Tag := T.Tag + 1;
+  if Assigned(L1) then begin
+    TLabel(L1).left := TLabel(L2).Left;//220;
+    TLabel(L1).Caption  := 'C.PO # :'; // Change the label Caption
+  end;
+  T.Enabled  := not (T.Tag = ACount);
+end;
+begin
+  L1 := Self.FindComponent('lbDocRef1'); // Find the original label
+  L2 := Self.FindComponent('lbTerms');
+  ACount := 5;
+  T          := TTimer.Create(Self);
+  T.Enabled  := True;
+  T.Interval := 1000; // = 1 sec
+  T.OnTimer  := @OnTimer;
+  T.Tag      := 0;
+end;
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Add Click Button===
+Below is Example are doing following actions
+* Create 2 buttons at Sales Quotation
+:* 1 at Beside Up Down Button
+:* 1 at Below Browse Button
+Last Script Update : 29 Mar 2022<br />
+Level : Basic
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Quotation'''
+:03. Right Click the '''Sales Quotation'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var C : TComponent;
+    //btnMoveDown : TSpeedButton;//for SQL Acc Version 5.2022.929.815 and below
+    btnMoveDown : TcxButton;//for SQL Acc Version 5.2022.930.816 and above
+    BtnBrowse, btn1, btn2  : TcxButton;
+procedure OnClick1(Sender: TObject);
+begin
+  //Action for Button 1
+  MessageDlg('Buttton 1 Clicked', mtInformation, [mbOk], 0);
+end;
+procedure OnClick2(Sender: TObject);
+begin
+  //Action for Button 2
+  MessageDlg('Buttton 2 Clicked', mtInformation, [mbOk], 0);
+end;
+begin
+  C           := Self.FindComponent('frDataSetButton1');
+  BtnBrowse   := TcxButton(C.FindComponent('btnViewDetail'));
+  //btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));//for SQL Acc Version 5.2022.929.815 and below
+  btnMoveDown := TcxButton(Self.FindComponent('BtnMoveDown'));//for SQL Acc Version 5.2022.930.816 and above
+  btn1     := TcxButton.Create(btnMoveDown);
+  btn2     := TcxButton.Create(C);
+  if Assigned(btnMoveDown) then begin
+    with btn1 do begin //Create Beside the Up Down Button
+      Parent   := btnMoveDown.Parent;
+      Top      := btnMoveDown.Top;
+      Left     := btnMoveDown.Left + btnMoveDown.Width + 120;
+      Height   := btnMoveDown.Height;
+      Width    := 100;
+      Caption  := '&1. Button';
+      OnClick  := @OnClick1;
+      ShowHint := True;
+      Hint     := 'Button Click 1';
+    end;
+  end;
+  if Assigned(C) then begin
+    with btn2 do begin  //Create Below the Browse Button
+      Parent   := TwinControl(c);
+      Top      := BtnBrowse.Top + BtnBrowse.Height + 5;
+      Height   := BtnBrowse.Height;
+      Left     := BtnBrowse.Left
+      Width    := BtnBrowse.Width;
+      Caption  := '&2. Button';
+      OnClick  := @OnClick2;
+      ShowHint := True;
+      Hint     := 'Button Click 2';
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Using TxQuery===
+Below is Example are doing following actions
+* Create 1 button at Sales Quotation to Get Total Base Quantity
+Last Script Update : 02 Nov 2016<br />
+Level : Basic
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Quotation'''
+:03. Right Click the '''Sales Quotation'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var btnNew      : TcxButton;
+    btnMoveDown : TSpeedButton;
+    D : TDataSet;
+function GetTotal(const lField:String):Variant;
+var xQ : TxQuery;
+    lSQL : String;
+begin
+  Result := 0.00;
+  xQ := TxQuery.Create(nil);
+  try
+    xQ.Close;
+    xQ.ClearDatasets;
+    xQ.AddDataSet(D,    'Main');
+    lSQL := Format('SELECT Sum(%s) Nos FROM MAIN',[lField]);
+    with xQ.SQL do begin
+      Clear;
+      Add(lSQL);
+    end;
+    xQ.open;
+    Result := xQ.FindField('Nos').AsFloat;
+  finally
+    xQ.Free;
+  end;
+end;
+procedure OnClick(Sender: TObject);
+begin
+  MessageDlg(GetTotal('SQty'), mtInformation, [mbOk], 0);
+end;
+begin
+  D           := TDataSource(Self.FindComponent('dsDocDetail')).Dataset;
+  btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));
+  btnNew      := TcxButton.Create(btnMoveDown);
+  if Assigned(btnMoveDown) then begin
+    with btnNew do begin
+      Parent  := btnMoveDown.Parent;
+      Top     := btnMoveDown.Top;
+      Height  := btnMoveDown.Height;
+      Left    := btnMoveDown.Left + btnMoveDown.Width + 95;
+      Width   := 120;
+      Caption := 'Calculate';
+      OnClick := @OnClick;
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===How to find component in different Event?===
+Below is Example are doing following actions
+* Create 1 button at Sales Quotation
+* On Before Save will auto Click the New Created button
+Last Script Update : 24 Dec 2016<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Quotation'''
+:03. Right Click the '''Sales Quotation'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+//OnOpen
+var btnProfit, btnNew  : TcxButton;
+procedure OnClick(Sender: TObject);
+begin
+  MessageDlg('Buttton Clicked', mtInformation, [mbOk], 0);
+end;
+begin
+  btnProfit := TcxButton(Self.FindComponent('BtnProfitEstimator'));
+  btnNew    := TcxButton.Create(self); //Important it must be xx.Create(self)
+  if Assigned(btnProfit) then begin
+    with btnNew do begin
+      Parent  := btnProfit.Parent;
+      Top     := btnProfit.Top;
+      Height  := btnProfit.Height;
+      Name    := 'Calc_1'; //Name of the Component
+      Left    := btnProfit.Left + btnProfit.Width + 3;
+      Width   := 80;
+      Caption := '&1 Calc';
+      OnClick := @OnClick;
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+'''Steps - OnBeforeSave'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Quotation'''
+:03. Right Click the '''Sales Quotation'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnBeforeSave''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnBeforeSave Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var btnNew  : TcxButton;
+begin
+  btnNew := TcxButton(Self.FindComponent('Calc_1')); //Find the Newly created Component
+  if Assigned(BtnNew) then
+    btnNew.Click;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Simple DropDown Selection List in Document Detail ===
+Below is Example are doing following actions
+* Create a drop down list at Sales Invoice Detail for UDF_DeliveryType
+Last Script Update : 27 Dec 2016<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Invoice'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var cdsDlvType : TClientDataSet;
+    gcDlvType  : TcxGridColumn;
+    grGrid1    : TcxGrid;
+    dsDocMaster, dsDlvType : TDataSource;
+    gvDocDetail, gvDlvType : TcxGridDBTableView;
+procedure CreateXMLTable;
+begin
+  with cdsDlvType.FieldDefs do
+      Add('Code', ftString,  50, False);
+  cdsDlvType.CreateDataSet;
+end;
+procedure AddDlvType(const s : String);
+begin
+  with cdsDlvType do begin
+    Append;
+    FieldValues['Code'] := s;
+    Post;
+  end;
+end;
+procedure AddRecord;
+begin
+  cdsDlvType := TClientDataSet.Create(self);
+  cdsDlvType.Name := 'cdsDlvType';
+  CreateXMLTable;
+  AddDlvType('By Mail');
+  AddDlvType('By Air');
+  AddDlvType('By E-Mail');
+  AddDlvType('By Phone');
+  AddDlvType('By Fax');
+  AddDlvType('By Courier');
+end;
+procedure CreateTable;
+begin
+  grGrid1   := TcxGrid.Create(nil);
+  gvDlvType := TcxGridDBTableView.Create(grGrid1);
+  dsDlvType  := TDataSource.Create(gvDocDetail);
+  AddRecord;
+  with grGrid1 do begin
+    Parent  := nil;
+    Visible := False;
+  end;
+  with grGrid1.Levels.Add do begin
+    Caption  := 'DlvTypeGrid';
+    GridView := TcxCustomGridView(gvDlvType);
+  end;
+  with gvDlvType.CreateColumn do begin
+    Caption               := 'Code';
+    DataBinding.FieldName := 'Code';
+    HeaderAlignmentHorz   := taCenter;
+    Options.IncSearch     := False;
+  end;
+//  cdsDlvType.IndexFieldNames := 'Code'; //Sort by Code
+  dsDlvType.DataSet          := cdsDlvType;
+  with gvDlvType do begin
+    OptionsCustomize.ColumnFiltering := False;
+    DataController.DataSource   := dsDlvType;
+    OptionsView.Footer          := True;
+    OptionsView.ColumnAutoWidth := True;
+    OptionsView.GroupByBox      := False;
+    ApplyBestFit(nil, False, False);//Optional
+  end;
+  with gvDlvType.DataController.Summary do begin
+    BeginUpdate;
+    try
+      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
+        Column   := gvDlvType.GetColumnByFieldName('Code');
+        Position := spFooter;
+        Kind     := skCount;
+        Format   := 'Count = #';
+      end;
+    finally
+      EndUpdate;
+    end;
+  end;
+end;
+begin
+  gvDocDetail   := TcxGridDBTableView(Self.FindComponent('gvDocDetail'));
+  CreateTable;
+  gcDlvType:= gvDocDetail.GetColumnByFieldName('UDF_DeliveryType');
+  SetGridColumnPropertiesClass(gcDlvType,'TcxExtLookupComboBoxProperties');
+  with TcxExtLookupComboBoxProperties(gcDlvType.Properties) do begin
+    DropDownWidth      := 300;
+    DropDownListStyle  := lsEditFixedList;
+    ImmediatePost      := True;
+    View               := gvDlvType;
+    KeyFieldNames      := 'Code';
+    ListFieldItem      := gvDlvType.GetColumnByFieldName('Code');
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Default Company Code & Payment Method In Sales Cash Sales===
+Below is Example are doing following actions
+* On Click New auto Set Default for
+:- Customer Code   := 300-C0001
+:- Payment Method  := 320-000
+:- Payment Project := ----
+Last Script Update : 28 Dec 2016<br />
+Level : Basic
+'''Steps - OnAfterNew'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Cash Sales'''
+:03. Right Click the '''Sales Cash Sales'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnAfterNew''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnAfterNew Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var M : TDataSource;
+    C : TComponent;
+begin
+  C := Self.FindComponent('actBarcode');
+  M := TDataSource(Self.FindComponent('dsDocMaster'));
+  if Assigned(M) then begin
+    with M.Dataset do begin
+      FindField('Code').AsString             := '300-C0001';
+      FindField('P_PAYMENTMETHOD').AsString  := '320-000';
+      FindField('P_PAYMENTPROJECT').AsString := '----';
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Get Transfer Information - QT to DO to IV===
+Below is Example are doing following action
+* Quotation Transfer to Delivery Order to Invoice.
+* Get the '''Quotation number, Date & Qty''' in the '''Invoice''' and shown it below the '''Browse''' button
+Last Script Update : 03 Jun 2017<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Invoice'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var FComServer, lBizObj : Variant;
+    C : TComponent;
+    T : TTimer;
+    M, D : TDataSource;
+    L1, L2, L3, L4, L5, L6 : TLabel;
+    cdsTemp : TClientDataset;
+function ComServer: Variant;
+begin
+  if FComServer = Null then
+    FComServer := CreateOleObject('SQLAcc.BizApp');
+  Result := FComServer;
+end;
+procedure Setup;
+begin
+  T  := TTimer.Create(Self);
+  L1 := TLabel.Create(self);
+  L2 := TLabel.Create(self);
+  L3 := TLabel.Create(self);
+  L4 := TLabel.Create(self);
+  L5 := TLabel.Create(self);
+  L6 := TLabel.Create(self);
+end;
+procedure GetToDocInfo;
+var lSQL, lDtlkey : String;
+begin
+  lDtlKey := D.Dataset.FindField('FromDtlkey').AsString;
+  FComServer := null;
+  cdsTemp := TClientDataset.Create(nil);
+  lSQL := Format('SELECT A.DocNo, A.DocDate, B.Qty FROM SL_QT A '+
+                 'INNER JOIN SL_QTDTL B ON (A.Dockey=B.Dockey) ' +
+                 'WHERE B.Dockey=(SELECT FROMDOCKEY FROM SL_DODTL ' +
+                 'WHERE Dtlkey=%s) '+
+                 'AND B.DtlKey=(SELECT FROMDTLKEY FROM SL_DODTL '+
+                 'WHERE Dtlkey=%s)',[lDtlkey, lDtlkey]);
+  try
+    cdsTemp.Data := ComServer.DBManager.Execute(lSQL);
+  finally
+    FComServer := null;
+  end;
+end;
+procedure OnTimer(Sender: TObject);
+var AState : TDataSetState;
+begin
+  AState := M.DataSet.State;
+  L2.Caption := '';
+  L4.Caption := '';
+  L6.Caption := '';
+  if (AState = dsBrowse) and (Trim(D.Dataset.FindField('FromDtlkey').AsString) <> '') then begin
+    GetToDocInfo;
+    try
+      L2.Caption := cdsTemp.FindField('DocNo').AsString;
+      if Trim(cdsTemp.FindField('DocDate').AsString) <> '' then
+        L4.Caption := FormatDateTime('dd/MM/yyyy', cdsTemp.FindField('DocDate').AsDateTime);
+      L6.Caption := FormatCurr('#,0.00;-#,0.00', cdsTemp.FindField('Qty').AsFloat);
+    finally
+      cdsTemp.Free;
+    end;
+  end;
+end;
+begin
+  M    := TDataSource(Self.FindComponent('dsDocMaster'));
+  D    := TDataSource(Self.FindComponent('dsDocDetail'));
+  C := Self.FindComponent('frDataSetButton1');
+  if Assigned(C) then begin
+    T.Enabled  := True;
+    T.Interval := 1000; // = Update every 1 second
+    T.OnTimer  := @OnTimer;
+    with L1 do begin
+      Parent     := TWinControl(C);
+      Width      := 66;
+      Left       := 6;
+      Top        := 200;
+      Caption    := 'QT No';
+      Font.Color := clBlue;
+      Font.Style := [fsBold];
+    end;
+    with L2 do begin
+      Parent     := TWinControl(C);
+      Width      := 66;
+      Left       := 6;
+      Top        := 215;
+      Caption    := 'DocNo';
+      Font.Color := clBlue;
+      Font.Style := [fsBold];
+    end;
+    with L3 do begin
+      Parent     := TWinControl(C);
+      Width      := 66;
+      Left       := 6;
+      Top        := 240;
+      Caption    := 'QT Date';
+      Font.Color := clGreen;
+      Font.Style := [fsBold];
+    end;
+    with L4 do begin
+      Parent     := TWinControl(C);
+      Width      := 66;
+      Left       := 6;
+      Top        := 255;
+      Caption    := 'Date';
+      Font.Color := clGreen;
+      Font.Style := [fsBold];
+    end;
+    with L5 do begin
+      Parent     := TWinControl(C);
+      Width      := 66;
+      Left       := 6;
+      Top        := 280;
+      Caption    := 'Orig. Qty';
+      Font.Color := clRed;
+      Font.Style := [fsBold];
+    end;
+    with L6 do begin
+      Parent     := TWinControl(C);
+      Width      := 66;
+      Left       := 6;
+      Top        := 295;
+      Caption    := 'Qty';
+      Font.Color := clRed;
+      Font.Style := [fsBold];
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Approval by User if Document Amount Exceed Limit===
+Below example is to prompt Authorised if the Document Amount Exceed the limit (eg 10000) in Sales Invoice
+Last Script Update : 18 Sep 2023<br />
+Level : Advance
+'''Steps - OnBeforeSave'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Invoice'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnBeforeSave''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnBeforeSave Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var FComServer : Variant;
+    M : TDataSource;
+function ComServer: Variant;
+begin
+  if FComServer = Null then begin
+    FComServer := CreateOleObject('SQLAcc.BizApp');
+  end;
+  Result := FComServer;
+end;
+procedure Approved(const lUN, lUPW : string);
+var lAPW, lSQL : String;
+    cdsUsers   : TClientDataSet;
+begin
+  FComServer   := null;
+  cdsUsers := TClientDataSet.Create(nil);
+  lSQL     := Format('SELECT UDF_Password FROM SY_USER WHERE Code=%s AND UDF_AllowApproved = 1',[QuotedStr(lUN)]);
+  try
+    FComServer       := null;
+    cdsUsers.Data := ComServer.DBManager.Execute(lSQL);
+    lAPW := cdsUsers.FindField('UDF_Password').AsString;
+    if (lUPW <> lAPW) or (Trim(lAPW) = '') then begin
+       MessageDlg('Incorrect Password', mtWarning, [mbOK], 0);
+       Abort;
+    end;
+  finally
+    FComServer := null;
+    cdsUsers.Free;
+  end;
+end;
+procedure InitPWForm;
+var fmPassword : TForm;
+    lbUserName, lbPassword : TcxLabel;
+    edUserName, edPassword : TEdit;
+    btnOK      : TButton;
+begin
+  fmPassword := TForm.Create(nil);
+  lbUserName := TcxLabel.Create(fmPassword);
+  lbPassword := TcxLabel.Create(fmPassword);
+  edUserName := TEdit.Create(fmPassword);
+  edPassword := TEdit.Create(fmPassword);
+  btnOK      := TButton.Create(fmPassword);
+  try
+    with fmPassword do begin
+      Parent      := nil;
+      Height      := 150;
+      Width       := 280;
+      Caption     := 'Please Enter User Name and Password';
+      Color       := clWhite;
+      BorderStyle := bsDialog;
+      Position    := poMainFormCenter;
+    with lbUserName do begin
+      Parent  := fmPassword;
+      Left    := 10;
+      Top     := 10;
+      Caption := '&User Name :';
+    end;
+    with edUserName do begin
+      Parent   := fmPassword;
+      Left     := 100;
+      Top      := 10;
+      Width    := 150;
+      CharCase := ecUpperCase;
+    end;
+    with lbPassword do begin
+      Parent  := fmPassword;
+      Left    := 10;
+      Top     := 35;
+      Caption := '&Password :';
+    end;
+    with edPassword do begin
+      Parent := fmPassword;
+      Left   := 100;
+      Top    := 35;
+      Width  := 150;
+      PasswordChar := '*';
+    end;
+     with btnOK do begin
+       Parent      := fmPassword;
+       Top         := 70;
+       Width       := 100;
+       Left        := (fmPassword.Width/2) - 50;
+       Caption     := '&OK';
+       ModalResult := mrOk;
+     end;
+    fmPassword.ScaleBy(fmPassword.Monitor.PixelsPerInch, 96);
+    if fmPassword.ShowModal = mrOK then
+       Approved(edUserName.Text, edPassword.Text) else
+       Approved('','');
+    end;
+  finally
+    fmPassword.Free;
+  end;
+end;
+begin
+  M := TDataSource(Self.FindComponent('dsDocMaster'));
+  V := M.DataSet.FindField('DocAmt').AsFloat;
+  if V >= 10000 then
+    InitPWForm;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Add DB Check Box===
+Below example is to create DBCheckBox at Header in Sales Order
+Last Script Update : 07 Aug 2017<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Order'''
+:03. Right Click the '''Sales Order'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var dsDocMaster  : TDataSource;
+    edFreeDlvery : TcxDBCheckBox;
+    btnMoveDown  : TSpeedButton;
+begin
+  dsDocMaster  := TDataSource(Self.FindComponent('dsDocMaster'));
+  btnMoveDown  := TSpeedButton(Self.FindComponent('BtnMoveDown'));
+  edFreeDlvery := TcxDBCheckBox.Create(self);
+  if Assigned(btnMoveDown) then begin
+    with edFreeDlvery do begin
+      Parent := btnMoveDown .Parent;
+      Top    := btnMoveDown .Top;
+      Left   := btnMoveDown.Left + btnMoveDown.Width + 100;
+      Width  := 100;
+      Name   := 'FreeDlvry';
+      Properties.Caption        := ' Free Delivery';
+      Properties.NullStyle      := nssUnchecked;
+      Properties.ValueChecked   := 'T';
+      Properties.ValueUnChecked := 'F';
+      DataBinding.DataSource    := dsDocMaster;
+      DataBinding.DataField     := 'UDF_FreeDlvry';
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Set Default 14 days delivery date from DocDate===
+Below example is to set Default 14 Days from Document Date in Sales Quotation
+Last Script Update : 20 Sep 2017<br />
+Level : Basic
+'''Steps - OnGridAfterInsert'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Quotation'''
+:03. Right Click the '''Sales Quotation'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnGridAfterInsert''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnGridAferInsert Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var M : TDataSet;
+begin
+  M := TDataSource(Self.FindComponent('dsDocMaster')).Dataset;
+  Dataset.FindField('DeliveryDate').Value := M.FindField('DocDate').Value +14;
+end;
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Add TcxDBTextEdit ===
+Below example is to Create new TcxDBTextEdit for UDF_Wastage in Maintain Item
+Last Script Update : 21 Dec 2017<br />
+Level : Basic
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Stock'''
+:03. Right Click the '''Stock Item'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+Var edWast, edRmk : TcxDBTextEdit;
+    pnlDock  : TWinControl;
+    dsAccess : TDataSource;
+    lblWast  : TcxLabel;
+begin
+  edRmk    := TcxDBTextEdit(Self.FindComponent('edBarcode'));
+  dsAccess := TDataSource(Self.FindComponent('dsAccess'));
+  edWast    := TcxDBTextEdit.Create(Self);
+  lblWast   := TcxLabel.Create(Self);
+  with lblWast do begin
+    Parent  := edRmk.Parent;
+    Left    := edRmk.Left - 92;
+    Top     := edRmk.Top + edRmk.Height + 4;
+    Width   := 38;
+    Height  := 17;
+    Caption := 'Wastage :';
+  end;
+  with edWast do begin
+    Parent                 := edRmk.Parent;
+    Name                   := 'edWast';
+    Left                   := edRmk.Left;
+    Top                    := edRmk.Top + edRmk.Height + 2;
+    Width                  := 300;
+    Height                 := edRmk.Height;
+    TabOrder               := 20;
+    DataBinding.DataSource := dsAccess;
+    DataBinding.DataField  := 'UDF_Wastage';
+    Properties.Alignment.Horz := taRightJustify; //Align to Right
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Call Report Object In Script ===
+Below example is to Create new Button to calculate Margin for each Invoice & update to Header UDF_Margin field
+Last Script Update : 23 Nov 2017<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var C : TComponent;
+    B, btnOK, BtnBrowse : TcxButton;
+    fmParameter    : TForm;
+    lIVList        : TStringList;
+    lWorkingDate   : TDateTime;
+    lDF , lDT      : TcxDateEdit;
+    P              : TDataProcessorProxy;
+    D              : TDataSet;
+    FComServer, lBizObj, lDocKey, lDocNo, lMainDataSet, V: Variant;
+function ComServer: Variant;
+begin
+  if FComServer = Null then begin
+    FComServer := CreateOleObject('SQLAcc.BizApp');
+  end;
+  Result := FComServer;
+end;
+function VarToStrDef(const V: Variant; const ADefault: string): string;
+begin
+  if not VarIsNull(V) then
+    Result := V
+  else
+    Result := ADefault;
+end;
+function VarToStr(const V: Variant): string;
+begin
+  Result := VarToStrDef(V, '');
+end;
+function FormatJSonDate(D: TDateTime): String;
+var AFormat: string;
+begin
+  AFormat := 'yyyy-mm-dd';
+  Result := '"' + FormatDateTime(AFormat, D) + '"';
+end;
+procedure SpoolParameter;
+begin
+  P := TDataProcessorProxy.Create('Sales.ProfitLoss.DP');
+  P.AsJSONParam := '{' +
+                   '  "SelectIV"         : true ' +  // Boolean (true / false)
+                   ',  "SelectDO"        : false ' +
+                   ',  "SelectDN"        : false ' +
+                   ',  "SelectCS"        : false ' +
+                   ',  "SelectCN"        : false ' +
+                   ',  "Agent"           : [] ' + // List / Array - this mean select ALL
+                   ',  "Company"         : [] ' +
+                   ',  "Location"        : [] ' + // List / Array - this mean select location ---- & Balakong
+                   ',  "CompanyCategory" : [] ' +
+                   ',  "HasCategory"     : false ' +
+                   ',  "WithSalesTax"    : false ' +
+                   ',  "StockGroup"      : [] ' +
+                   ',  "DateFrom"        : ' + FormatJSonDate(lDF.Date) + // Date format is yyyy-mm-dd
+                   ',  "DateTo"          : ' + FormatJSonDate(lDT.Date) +
+                   ',  "Doc_IV"          : [] ' +
+                   ',  "Doc_DO"          : [] ' +
+                   ',  "Doc_DN"          : [] ' +
+                   ',  "Doc_CS"          : [] ' +
+                   ',  "Doc_CN"          : [] ' +
+                   ',  "Category"        : [] ' +
+                  ',  "ItemProject"     : [] ' +
+                   ',  "DocProject"      : [] ' +
+                   ',  "SelectDate"      : true ' +
+                   ',  "CategoryTpl"     : "" ' + //String
+                   ',  "Item"            : [] ' +
+                   ',  "Area"            : [] ' +
+                   ',  "UseRefCost"      : false ' +
+                   ',  "Batch"           : [] ' +
+                   '}';
+  P.Execute;
+end;
+procedure GetIVList;
+begin
+  lIVList := TStringList.Create;
+  lIVList.Duplicates := dupIgnore;
+  lIVList.Sorted     := True;
+  D.First;
+  while not D.Eof do begin
+    lIVList.Append(D.FindField('DocNo').AsString);
+    D.Next;
+  end;
+end;
+procedure OnClickApply(Sender: TObject);
+var i, j : integer;
+begin
+  SpoolParameter;
+  D := P.GetDataSetByName('Main');
+  GetIVList;
+  FComServer   := null;
+  lBizObj      := null;
+  lBizObj      := ComServer.BizObjects.Find('SL_IV');
+  lMainDataSet := lBizObj.DataSets.Find('MainDataSet');
+  i := 0;
+  for j := 0 to lIVList.Count -1 do begin
+    i := i + 1;
+    V := Format('%d of %d',[i, lIVList.Count]);
+    btnOK.Caption := V;
+    lDocNo  := lIVList[j];
+    lDocKey := lBizObj.FindKeyByRef('DocNo', lDocNo);
+    lBizObj.Params.Find('DocKey').Value := VarToStr(lDocKey);
+    with D do begin
+      Filter   := 'DocNo=' + QuotedStr(lIVList[j]);
+      Filtered := True;
+    end;
+    if not VarIsNull(lDocKey) then begin
+      lBizObj.Open;
+      lBizObj.Edit;
+      lMainDataSet.FindField('UDF_Margin').AsFloat := D.FindField('DocMargin').AsFloat;
+      lBizObj.Save;
+      D.Filtered := False;
+    end;
+  end;
+  lIVList.Free;
+  if Assigned(P) then
+     P.Free;
+  FComServer   := null;
+  lBizObj      := null;
+  btnOK.Caption  := '&Apply';
+  MessageDlg('Record(s) successfully Updated', mtInformation, [mbOk], 0);
+  fmParameter.Close;
+end;
+procedure InitForm;
+var lbDF, lbDT  : TcxLabel;
+begin
+  lWorkingDate := CurrentWorkingDate;
+  fmParameter := TForm.Create(nil);
+  lDF         := TcxDateEdit.Create(fmParameter);
+  lDT         := TcxDateEdit.Create(fmParameter);
+  btnOK       := TcxButton.Create(fmParameter);
+  lbDF        := TcxLabel.Create(fmParameter);
+  lbDT        := TcxLabel.Create(fmParameter);
+  try
+    with fmParameter do begin
+      Parent      := nil;
+      Height      := 100;
+      Width       := 300;
+      Caption     := 'Date range..';
+      Color       := clWhite;
+      BorderStyle := bsDialog;
+      Position    := poMainFormCenter;
+    with lbDF do begin
+      Parent  := fmParameter;
+      Left    := 5;
+      Top     := 10;
+      Caption := 'Date :'
+     end;
+     with lDF do begin
+       Parent := fmParameter;
+       Top    := 10;
+       Left   := 40;
+       Width  := 100;
+       Date   := StartOfAMonth(YearOf(lWorkingDate), MonthOf(lWorkingDate));
+     end;
+    with lbDT do begin
+      Parent  := fmParameter;
+      Left    := 145;
+      Top     := 10;
+      Caption := ' To '
+     end;
+     with lDT do begin
+       Parent := fmParameter;
+       Top    := 10;
+       Left   := 180;
+       Width  := 100;
+       Date   := Trunc(EndOfAMonth(YearOf(lWorkingDate), MonthOf(lWorkingDate)));
+     end;
+     with btnOK do begin
+       Parent := fmParameter;
+       Top    := 35;
+       Width  := 100;
+       Left   := (fmParameter.Width/2) - 50;
+       Caption := '&Apply';
+       OnClick := @OnClickApply;
+     end;
+    end;
+    fmParameter.ScaleBy(fmParameter.Monitor.PixelsPerInch, 96);
+    fmParameter.ShowModal;
+  finally
+    fmParameter.Free;
+  end;
+end;
+procedure OnClickForm(Sender: TObject);
+begin
+  InitForm;
+end;
+begin
+  C   := Self.FindComponent('frDataSetButton1');
+  BtnBrowse := TcxButton(C.FindComponent('btnViewDetail'));
+  if Assigned(C) then
+    B := TcxButton.Create(Self);
+    B.Parent  := TwinControl(c);
+    B.width   := BtnBrowse.Width;
+    B.Top     := BtnBrowse.Top + BtnBrowse.Height + 5;
+    B.Left    := BtnBrowse.Left;
+    B.Height  := BtnBrowse.Height;
+    B.Caption := 'Calc Margin';
+    B.OnClick := @OnClickForm;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Set Discount to Empty for next line===
+Below is Example will automatic remove the Discount field value on insert next item line.
+Last Script Update : 27 Nov 2017<br />
+Level : Basic
+'''Steps - OnGridAfterInsert'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Invoice'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnGridAfterInsert''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnGridAfterInsert Script
+|-
+|
+<syntaxhighlight lang="delphi">
+begin
+  Dataset.FindField('Disc').AsString := '';
+end;
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Prompt Dialog for Discount===
+Below is Example are doing following actions
+* Auto Append ItemCode '''DISC'''
+* Do Calculation for ItemCode '''DISC''' UnitPrice := Total Doc Amount * Rate Enter
+Last Script Update : 29 Nov 2017<br />
+Level : Basic
+'''Steps - OnBeforeSave'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnBeforeSave''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnBeforeSave Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var M, D : TDataSource;
+function GetDiscountedValue(AValue: Variant; Discount: string): Variant;
+var
+  lStrLst: TStringList;
+  S: string;
+  I: Integer;
+begin
+  Result  := Null;
+  lStrLst := TStringList.Create;
+  try
+    try
+      lStrLst.Delimiter := '&';
+      lStrLst.DelimitedText := Trim(StringReplace(Trim(Discount), '+', '&', [rfReplaceAll]));
+      for I := 0 to lStrLst.Count - 1 do
+      begin
+        S := Trim(lStrLst.Strings[I]);
+        if S[Length(S)] = '%' then
+        begin
+          S := Trim(Copy(S, 1, Length(S) - 1));
+          AValue := AValue * ((StrToFloat(S)) / 100);
+        end
+        else
+          AValue := StrToFloat(S);
+      end;
+      Result := AValue*-1;
+    except
+      RaiseException(ExceptionType, 'Discount formatting error ');
+    end;
+  finally
+    lStrLst.Free;
+  end;
+end;
+procedure CalcDisc(const lRate:String);
+var lDocAmt : Variant;
+begin
+  lDocAmt := M.DataSet.FindField('DocAmt').AsFloat;
+  with D.DataSet do begin
+    Edit;
+    Append;
+    FindField('ItemCode').AsString    := 'DISC';
+    FindField('Description').AsString := FindField('Description').AsString + ' -' + lRate+'%';
+    FindField('Qty').AsFloat          := 1;
+    FindField('UnitPrice').AsFloat    := GetDiscountedValue(lDocAmt, lRate+'%');
+    Post;
+  end;
+end;
+procedure InitPWForm;
+var fmPassword : TForm;
+    lbRate : TcxLabel;
+    edRate : TcxTextEdit;
+    btnOK  : TButton;
+begin
+  fmPassword := TForm.Create(nil);
+  lbRate     := TcxLabel.Create(fmPassword);
+  edRate     := TcxTextEdit.Create(fmPassword);
+  btnOK      := TButton.Create(fmPassword);
+  try
+    with fmPassword do begin
+      Parent      := nil;
+      Height      := 100;
+      Width       := 280;
+      Caption     := 'Enter the Discount Rate (%)';
+      Color       := clWhite;
+      BorderStyle := bsDialog;
+      Position    := poMainFormCenter;
+    with lbRate do begin
+      Parent  := fmPassword;
+      Left    := 10;
+      Top     := 10;
+      Caption := '&Rate :';
+    end;
+    with edRate do begin
+      Parent := fmPassword;
+      Left   := 100;
+      Top    := 10;
+      Width  := 150;
+    end;
+     with btnOK do begin
+       Parent      := fmPassword;
+       Top         := 38;
+       Width       := 100;
+       Left        := (fmPassword.Width/2) - 50;
+       Caption     := '&OK';
+       ModalResult := mrOk;
+     end;
+    fmPassword.ScaleBy(fmPassword.Monitor.PixelsPerInch, 96);
+    if fmPassword.ShowModal = mrOK then
+       CalcDisc(edRate.Text);
+    end;
+  finally
+    fmPassword.Free;
+  end;
+end;
+begin
+  M := TDataSource(Self.FindComponent('dsDocMaster'));
+  D := TDataSource(Self.FindComponent('dsDocDetail'));
+  InitPWForm;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Create New Grid Tab on  Existing Grid===
+Below is Example are create new Tab in Existing Grid in Customer Due Listing<br />
+Last Script Update : 03 Jan 2018<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Customer Due Document'''
+:03. Right Click the '''Customer Due Document'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var btnCalc, btnApply : TcxButton;
+    M, dsGrid : TDatasource;
+    FcxGrid   : TcxGrid;
+    gvGrid    : TcxGridDBTableView;
+    cdsMain   : TClientDataSet;
+    lDisplayFormat : String;
+procedure Setup;
+begin
+  dsGrid  := TDataSource.Create(nil);
+  cdsMain := TClientDataSet.Create(nil);
+end;
+procedure FreeCmpt(lComponent :TObject);
+begin
+  if Assigned(lComponent) then
+    lComponent.Free;
+end;
+procedure TearDown;
+begin
+  FreeCmpt(dsGrid);
+  FreeCmpt(cdsMain);
+end;
+procedure SetNumericDisplayFormat(AClientDataSet: TClientDataSet);
+var f  : TFMTBCDField;
+    f1 : TFloatField;
+    i  : Integer;
+begin
+  for i := 0 to AClientDataSet.FieldCount - 1 do begin
+    if AClientDataSet.FieldDefs.Items[i].DataType = ftFMTBcd then begin
+      f := TFMTBCDField(AClientDataSet.Fields.Fields[i]);
+      if not (f = nil) then f.DisplayFormat := lDisplayFormat;
+    end;
+    if AClientDataSet.FieldDefs.Items[i].DataType = ftFloat then begin
+      f1 := TFloatField(AClientDataSet.Fields.Fields[i]);
+      if not (f1 = nil) then f1.DisplayFormat := lDisplayFormat;
+    end;
+  end;
+end;
+procedure PrepareNewTab;
+var i : integer;
+begin
+  FcxGrid.RootLevelOptions.DetailTabsPosition := dtpTop;
+  if FcxGrid.Levels.Count > 1 then begin
+    for i := FcxGrid.Levels.Count - 1 downto 1 do begin
+      FcxGrid.Levels[i].GridView.Free;
+      FcxGrid.Levels[i].Free;
+    end;
+    Self.Refresh;
+  end;
+  gvGrid := CreateTcxGridDBTableView(FcxGrid);
+  with FcxGrid.Levels.Add do begin
+    Caption  := 'Calc';
+    GridView := TcxCustomGridView(gvGrid);
+    Active   := True;
+  end;
+  with gvGrid do begin
+    Name                             := 'Restricted_1';
+    OptionsCustomize.ColumnFiltering := False;
+    OptionsView.ColumnAutoWidth      := True;
+    OptionsView.Footer               := True;
+    OptionsView.GroupByBox           := False;
+    OptionsBehavior.IncSearch        := True;
+    DataController.DataSource        := dsGrid;
+    OptionsData.Editing              := False;
+  end;
+end;
+procedure CreateXMLTable;
+begin
+  FreeCmpt(cdsMain);
+  cdsMain := TClientDataSet.Create(nil);
+  cdsMain.FieldDefs.Assign(M.DataSet.FieldDefs);
+  cdsMain.CreateDataSet;
+  cdsMain.IndexFieldNames := 'Code';// Sort By Code
+  dsGrid.DataSet := cdsMain;
+  gvGrid.DataController.DataSource := dsGrid;
+  gvGrid.DataController.CreateAllItems(False);// Create cxGridColumn
+end;
+procedure TuneGridColumn;
+var B : Boolean;
+begin
+  B := False;
+  with gvGrid do begin
+    //Hide Columns
+    //for i := 0 to ColumnCount -1 do
+    //  Columns[i].Visible := False; // To 1 shot hide all fields
+    GetColumnByFieldName('Dockey').Visible           := B;
+    GetColumnByFieldName('DocNoEx').Visible          := B;
+    GetColumnByFieldName('PostDate').Visible         := B;
+    GetColumnByFieldName('Agent').Visible            := B;
+    GetColumnByFieldName('Journal').Visible          := B;
+    GetColumnByFieldName('CurrencyCode').Visible     := B;
+    GetColumnByFieldName('CurrencyRate').Visible     := B;
+    GetColumnByFieldName('LocalDocAmt').Visible      := B;
+    GetColumnByFieldName('Cancelled').Visible        := B;
+    GetColumnByFieldName('Project').Visible          := B;
+    GetColumnByFieldName('Area').Visible             := B;
+    GetColumnByFieldName('DocType').Visible          := B;
+    GetColumnByFieldName('PaymentAmt').Visible       := B;
+    GetColumnByFieldName('LocalPaymentAmt').Visible  := B;
+    GetColumnByFieldName('CNAmt').Visible            := B;
+    GetColumnByFieldName('LocalCNAmt').Visible       := B;
+    GetColumnByFieldName('CTAmt').Visible            := B;
+    GetColumnByFieldName('LocalCTAmt').Visible       := B;
+    GetColumnByFieldName('GainLoss').Visible         := B;
+    GetColumnByFieldName('CompanyCategory').Visible  := B;
+    GetColumnByFieldName('Description').Visible      := B;
+    GetColumnByFieldName('Code').Visible             := B;
+    //Reposition Columns
+    GetColumnByFieldName('DocNo').Index            := 0;
+    GetColumnByFieldName('DocDate').Index          := 1;
+    GetColumnByFieldName('DueDate').Index          := 2;
+    GetColumnByFieldName('CompanyName').Index      := 3;
+    GetColumnByFieldName('Terms').Index            := 4;
+    GetColumnByFieldName('DocAmt').Index           := 5;
+    GetColumnByFieldName('Outstanding').Index      := 6;
+    GetColumnByFieldName('LocalOutstanding').Index := 7;
+    GetColumnByFieldName('Age').Index              := 8;
+    //Rename Columns
+    GetColumnByFieldName('DocNo').Caption          := 'Doc No';
+    GetColumnByFieldName('DocDate').Caption        := 'Doc Date';
+    GetColumnByFieldName('DueDate').Caption        := 'Due Date';
+    GetColumnByFieldName('CompanyName').Caption    := 'Company Name';
+  end;
+  with gvGrid.DataController.Summary do begin
+    BeginUpdate;
+    try
+      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
+        Column   := gvGrid.GetColumnByFieldName('DocNo');
+        Position := spFooter;
+        Kind     := skCount;
+        Format   := 'Count = #';
+      end;
+      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
+        Column   := gvGrid.GetColumnByFieldName('DocAmt');
+        Position := spFooter;
+        Kind     := skSum;
+        Format   := lDisplayFormat;
+      end;
+      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
+        Column   := gvGrid.GetColumnByFieldName('Outstanding');
+        Position := spFooter;
+        Kind     := skSum;
+        Format   := lDisplayFormat;
+      end;
+      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
+        Column   := gvGrid.GetColumnByFieldName('LocalOutstanding');
+        Position := spFooter;
+        Kind     := skSum;
+        Format   := lDisplayFormat;
+      end;
+      finally
+        EndUpdate;
+    end;
+  end;
+end;
+procedure PrepareData;
+var i : integer;
+begin
+  M.Dataset.DisableControls;
+  cdsMain.DisableControls;
+  try
+  M.Dataset.First;
+  while not M.Dataset.EOF do begin
+    cdsMain.Append;
+    for i:=0 to M.Dataset.FieldDefs.Count-1 do
+      cdsMain.FindField(M.Dataset.FieldDefs.Items[i].Name).Value := M.Dataset.FindField(M.Dataset.FieldDefs.Items[i].Name).Value;
+      cdsMain.Post;
+      M.Dataset.Next;
+    end;
+  finally
+    SetNumericDisplayFormat(cdsMain); //Set DisplayFormat
+    M.Dataset.EnableControls;
+    cdsMain.EnableControls;
+    cdsMain.First;
+    gvGrid.ApplyBestFit(nil, False, False);
+  end;
+end;
+procedure OnGenClick(Sender: TObject);
+var s : string;
+begin
+  s := self.Caption;
+  lDisplayFormat := '#,0.00;-#,0.00;-';
+  try
+    self.Caption := 'Get Raw Information...';
+    btnApply.Click;
+    self.Caption := 'Prepare Tab...';
+    PrepareNewTab;
+    self.Caption := 'Prepare XML Table...';
+    CreateXMLTable;
+    self.Caption := 'Grid Tuning...';
+    TuneGridColumn;
+    self.Caption := 'Preparing Data...';
+    PrepareData;
+  finally
+    self.Caption := s;
+  end;
+end;
+begin
+  btnApply  := Tcxbutton(Self.FindComponent('btnApply'));
+  FcxGrid   := TcxGrid(Self.FindComponent('FcxGrid'));
+  M      := TDatasource(Self.FindComponent('dsMain'));
+  btnCalc := TcxButton.Create(Self);
+  with btnCalc do begin
+    Parent   := btnApply.Parent;
+    Top      := btnApply.Top;
+    Left     := btnApply.Left + btnApply.Width + 5;
+    Width    := btnApply.Width + 2;
+    Caption  := '&1. Generate';
+    ShowHint := True;
+    Hint     := 'Generate Overdue List';
+    OnClick  := @OnGenClick;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===How to Detect what is the Current Doc Type in Document Listing?===
+Last Script Update : 25 Feb 2022<br />
+Level : Basic
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Document Listing'''
+:03. Right Click the '''Sales Document Listing'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var edDocumentType : TcxComboBox;
+procedure edDocumentTypeChange(Sender: TObject);
+var s : string;
+begin
+  s := 'Now selected Doc type is ' + edDocumentType.EditValue;
+  MessageDlg(S, mtInformation, [mbOk], 0);
+end;
+begin
+  edDocumentType := Self.FindComponent('edDocumentType') as TcxComboBox;
+  edDocumentType.Properties.OnEditValueChanged := @edDocumentTypeChange;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Simple Copy From Dataset to New Doc ===
+Below is Example to Copy Quotation Information to Sales Invoice<br />
+Last Script Update : 08 Sep 2018<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Quotation'''
+:03. Right Click the '''Sales Quotation'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var FComServer, lBizObj, lMainDataSet, lDocDetail : Variant;
+    btnMoveDown : TSpeedButton;
+    btnCopy  : TcxButton;
+    M, D : TDataSet;
+    cdsMaster, cdsDetail : TClientDataSet;
+function ComServer: Variant;
+begin
+  if FComServer = Null then begin
+    FComServer := CreateOleObject('SQLAcc.BizApp');
+  end;
+  Result := FComServer;
+end;
+procedure Setup;
+begin
+  cdsMaster   := TClientDataSet.Create(nil);
+  cdsDetail   := TClientDataSet.Create(nil);
+end;
+procedure FreeCmpt(lComponent :TObject);
+begin
+  if Assigned(lComponent) then
+    lComponent.Free;
+end;
+procedure TearDown;
+begin
+  FreeCmpt(cdsMaster);
+  FreeCmpt(cdsDetail);
+end;
+procedure CreateXMLTable;
+begin
+  with cdsMaster.FieldDefs do
+    begin
+      Add('FName', ftString,  100, False);
+    end;
+  with cdsDetail.FieldDefs do
+    begin
+      Add('FName', ftString,  100, False);
+    end;
+  cdsMaster.CreateDataSet;
+  cdsDetail.CreateDataSet;
+end;
+procedure AddField(const lTbl, lFld:String);
+begin
+  if lTbl = 'M' then
+    with cdsMaster do begin
+      Append;
+      FieldValues['FName'] := lFld
+      Post;
+    end else
+    with cdsDetail do begin
+      Append;
+      FieldValues['FName'] := lFld;
+      Post;
+    end;
+end;
+procedure PostToAcc;
+var lFName : string;
+begin
+  lBizObj.New;
+  lMainDataSet.FindField('DOCKEY').Value   := -1;
+  cdsMaster.First;
+  while not cdsMaster.Eof do begin
+    lFName := cdsMaster.FieldValues['FName'];
+    lMainDataSet.FindField(lFName).Value := M.FindField(lFName).Value;
+    cdsMaster.Next;
+  end;
+  lMainDataSet.Post;
+  D.First;
+  while not D.Eof do begin
+    lDocDetail.Append;
+    lDocDetail.FindField('DtlKey').Value     := -1;
+    lDocDetail.FindField('DocKey').Value     := -1;
+    cdsDetail.First;
+    while not cdsDetail.Eof do begin
+      lFName := cdsDetail.FieldValues['FName'];
+      lDocDetail.FindField(lFName).Value := D.FindField(lFName).Value;
+      cdsDetail.Next;
+    end;
+    lDocDetail.Post;
+    D.Next;
+  end;
+  lBizObj.Save;
+  lBizObj.Close;
+end;
+procedure OnClick1(Sender: TObject);
+begin
+  FComServer   := null;
+  lBizObj      := null;
+  lBizObj      := ComServer.BizObjects.Find('SL_IV');
+  lMainDataSet := lBizObj.DataSets.Find('MainDataSet');
+  lDocDetail   := lBizObj.DataSets.Find('cdsDocDetail');
+  try
+    PostToAcc;
+    MessageDlg('Posting Done', mtInformation, [mbOk], 0);
+  finally
+    lMainDataSet := null;
+    lDocDetail   := null;
+    lBizObj      := null;
+    FComServer   := null;
+  end;
+end;
+begin
+  btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));
+  M           := TDataSource(Self.FindComponent('dsDocMaster')).Dataset;
+  D           := TDataSource(Self.FindComponent('dsDocDetail')).Dataset;
+  btnCopy  := TcxButton.Create(btnMoveDown);
+  if Assigned(btnMoveDown) then begin
+    with btnCopy do begin //Create Beside the Up Down Button
+      Parent   := btnMoveDown.Parent;
+      Top      := btnMoveDown.Top;
+      Left     := btnMoveDown.Left + btnMoveDown.Width + 120;
+      Height   := btnMoveDown.Height;
+      Width    := 100;
+      Caption  := '&1. Copy To IV';
+      OnClick  := @OnClick1;
+      ShowHint := True;
+      Hint     := 'Copy To IV';
+    end;
+  end;
+  CreateXMLTable;
+//Add Field Master Table
+  AddField('M', 'Code');
+  AddField('M', 'DocNoEx');
+  //AddField('M', 'CompanyName');
+  //AddField('M', 'Address1');
+  //AddField('M', 'Address2');
+  //AddField('M', 'Address3');
+  //AddField('M', 'Address4');
+  //AddField('M', 'Phone1');
+  //AddField('M', 'Fax1');
+  //AddField('M', 'Attention');
+  //AddField('M', 'Area');
+  //AddField('M', 'Agent');
+  AddField('M', 'Project');
+  //AddField('M', 'Terms');
+  //AddField('M', 'CurrencyRate');
+  AddField('M', 'Description');
+  //AddField('M', 'D_Amount');
+  AddField('M', 'Validity');
+  AddField('M', 'DeliveryTerm');
+  AddField('M', 'CC');
+  AddField('M', 'DocRef1');
+  AddField('M', 'DocRef2');
+  AddField('M', 'DocRef3');
+  AddField('M', 'DocRef4');
+  AddField('M', 'BranchName');
+  //AddField('M', 'DAddress1');
+  //AddField('M', 'DAddress2');
+  //AddField('M', 'DAddress3');
+  //AddField('M', 'DAddress4');
+  //AddField('M', 'DPhone1');
+  //AddField('M', 'DFax1');
+//Add Field Detail Table
+  AddField('D', 'Number');
+  AddField('D', 'ItemCode');
+  AddField('D', 'Description');
+  AddField('D', 'Description2');
+  AddField('D', 'Description3');
+  AddField('D', 'Remark1');
+  AddField('D', 'Remark2');
+  AddField('D', 'Location');
+  AddField('D', 'Project');
+  AddField('D', 'Qty');
+  AddField('D', 'UOM');
+  AddField('D', 'UnitPrice');
+  AddField('D', 'Disc');
+  AddField('D', 'Tax');
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Create New Column on Existing Grid ===
+Below is Example to Add UDF_Margin in the Sales Document Listing<br />
+This only work if in Report Designer in Main Pipeline/Table had the field(s)<br />
+Last Script Update : 19 Feb 2019<br />
+Level : Basic
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Document Listing'''
+:03. Right Click the '''Sales Document Listing'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var C: TcxGridDBTableView;
+begin
+  C := TcxGridDBTableView(Self.FindComponent('gvMaster'));
+  if C.GetColumnByFieldName('UDF_Margin') = nil then begin
+    with C.CreateColumn do begin
+      DataBinding.FieldName := 'UDF_Margin';
+      Caption := 'Margin';
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Auto Click Apply button and Change the report Grid Data===
+Below Example is to Change Header & Detail Description field in Sales Document Listing
+Last Script Update : 21 Mar 2019<br />
+Level : Basic
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Document Listing'''
+:03. Right Click the '''Sales Document Listing'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var btnApply, btnCalc : Tcxbutton;
+    M, D : TDataset;
+procedure OnGenerate(Sender: TObject);
+var lMDesc, lDDesc, lDocNo : String;
+begin
+  btnApply.Click; //Auto Click Apply button
+  M := TDataSource(Self.FindComponent('dsMasterTrans')).Dataset;
+  D := TDataSource(Self.FindComponent('dsDetail')).Dataset;
+  M.DisableControls;
+  D.DisableControls;
+  try
+    M.First;
+    while not M.Eof do begin
+      lDocNo := M.FindField('DocNo').AsString;
+      lMDesc := M.FindField('Description').AsString +
+               '- Hello Change Master Description';
+      M.Edit;
+      M.FindField('Description').AsString := lMDesc;
+      M.Post;
+      M.Next;
+    end;
+    D.First;
+    while not D.Eof do begin
+      lDDesc := D.FindField('Description').AsString +
+                '- Hello Change Detail Description';
+      D.Edit;
+      D.FindField('Description').AsString := lDDesc;
+      D.Post;
+      D.Next;
+    end;
+    MessageDlg('Done', mtInformation, [mbOk], 0);
+  finally
+    M.EnableControls;
+    D.EnableControls;
+  end;
+end;
+begin
+  btnApply  := Tcxbutton(Self.FindComponent('btnApply'));
+  btnCalc   := TcxButton.Create(btnApply);
+  with btnCalc do begin
+    Parent  := btnApply.Parent;
+    Top     := btnApply.Top;
+    Left    := btnApply.Left + btnApply.Width + 2;
+    Width   := 100;
+    Caption := '&1. Generate';
+    OnClick := @OnGenerate;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Update DocNo To other Document===
+Below Example is to Update UDF_ORNo in Sales Invoice for Knock-off Payment from Customer Payment
+Last Script Update : 03 Jul 2019<br />
+Level : Advance
+'''Steps - OnAfterSave'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Customer Payment'''
+:03. Right Click the '''Customer Payment'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnAfterSave''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnAfterSave Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var M, D : TDataSet;
+    FComServer, lBizObj : Variant;
+function ComServer: Variant;
+begin
+  if FComServer = Null then begin
+    FComServer := CreateOleObject('SQLAcc.BizApp');
+  end;
+  Result := FComServer;
+end;
+function VarToStrDef(const V: Variant; const ADefault: string): string;
+begin
+  if not VarIsNull(V) then
+    Result := V
+  else
+    Result := ADefault;
+end;
+function VarToStr(const V: Variant): string;
+begin
+  Result := VarToStrDef(V, '');
+end;
+procedure UpdateIV(const lDocNo:String);
+var lMainDataSet, lDocKey : Variant;
+begin
+  FComServer   := null;
+  lBizObj      := null;
+  try
+    lBizObj      := ComServer.BizObjects.Find('SL_IV');
+    lMainDataSet := lBizObj.DataSets.Find('MainDataSet');
+    lDocKey := lBizObj.FindKeyByRef('DocNo', lDocNo);
+    lBizObj.Params.Find('DocKey').Value := VarToStr(lDocKey);
+    if not VarIsNull(lDocKey) then begin
+      lBizObj.Open;
+      lBizObj.Edit;
+      lMainDataSet.FindField('UDF_ORNo').Value  := M.FindField('DocNo').Value;
+      lBizObj.Save;
+      lBizObj.Close;
+    end;
+  finally
+    lBizObj    := null;
+    FComServer := null;
+  end;
+end;
+begin
+  M := TDataSource(Self.FindComponent('dsDocMaster')).Dataset;
+  D := TDataSource(Self.FindComponent('dsaKnockOff')).Dataset;
+  D.First;
+  while not D.Eof do begin
+    if (D.FindField('Outstanding').AsFloat = 0) and
+       (D.FindField('KnockOff').AsString = 'T') then
+        UpdateIV(D.FindField('DocNo').AsString);
+    D.Next;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===How to Reset the Serial Number When update Location Field?===
+Below Example is to Set Back the Serial Number List when Location change/Updated
+*Applicable for Sales Module Only as Purchase will not reset when location change
+Last Script Update : 19 Oct 2020<br />
+Level : Advance
+'''Steps - OnBeforeSave'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Invoice'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnBeforeSave''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnBeforeSave Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var M, D, SN : TDataSet;
+   lSN : TStringList;
+procedure GetSN;
+begin
+  SN.First;
+  while not SN.Eof do begin
+    lSN.Append(SN.FindField('SerialNumber').AsString);
+    SN.Next;
+  end;
+end;
+procedure SetSN;
+var i : integer;
+begin
+  for i := 0 to lSN.Count -1 do begin
+    SN.Append;
+    SN.FindField('SerialNumber').AsString := lSN[i];
+    SN.Post;
+  end;
+end;
+begin
+  M := TDataSource(Self.FindComponent('dsDocMaster')).DataSet;
+  D := TDataSource(Self.FindComponent('dsDocDetail')).Dataset;
+  SN := TDataSource(Self.FindComponent('dsSerialNumber')).Dataset;
+  lSN := TStringList.Create;
+  D.First;
+  try
+    while not D.EOF do begin
+      lSN.Clear;
+      if D.FindField('Location').AsString <> 'KL' then begin
+        GetSN;
+        D.Edit;
+        D.FindField('Location').AsString := 'KL'; //Location Field is change/Updated
+        SetSN;
+      end;
+    D.Next;
+  end;
+  finally
+    lSN.Free;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===How to find component in Advance Form?===
+Below Example is to change the label in Advance Form
+Last Script Update : 11 Nov 2021<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Invoice'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+// Create Advance Form & Rename it to fmCalc (under Object Inspector)
+// Drop 1 label & Rename it to lbBankCode (under Object Inspector)
+// Load it OnOpen script
+var C : TWinControl;
+    edAccNo : TLabel;
+    i : integer;
+begin
+  for i := 0 to Self.ComponentCount - 1 do begin
+    if Pos('fmCalc', Self.Components[i].Name) > 0 then begin
+      C := Self.Components[i] as TWinControl;
+      edAccNo := TLabel(C.FindComponent('lbBankCode'));
+      Break;
+    end;
+  end;
+  if Assigned(edAccNo) then
+    edAccNo.Caption := 'Fairy';
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===DropDown List from Maintenance Agent List===
+Below is Example are doing following actions
+* Create Label
+* Create a drop down list at Sales Invoice for UDF_Agent2
+Last Script Update : 07 Apr 2020<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Invoice'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var FComServer : Variant;
+    M  : TDataSource;
+    lbAgent  : TLabel;
+    cdsAgent : TClientDataSet;
+    grGrid1    : TcxGrid;
+    dsAgent : TDataSource;
+    gvDocDetail, gvAgent : TcxGridDBTableView;
+    btnProfit  : TcxButton;
+    cxAgent     : TcxDBExtLookupComboBox;
+function ComServer: Variant;
+begin
+  if FComServer = Null then begin
+    FComServer := CreateOleObject('SQLAcc.BizApp');
+  end;
+  Result := FComServer;
+end;
+procedure Setup;
+begin
+  cdsAgent := TClientDataSet.Create(nil);
+end;
+procedure FreeCmpt(lComponent :TObject);
+begin
+  if Assigned(lComponent) then
+    lComponent.Free;
+end;
+procedure TearDown;
+begin
+  FreeCmpt(cdsAgent);
+end;
+procedure PrepareXML;
+var lSQL : String;
+begin
+  FComServer := null;
+  try
+    lSQL := 'SELECT Code, Description FROM Agent ' +
+            'WHERE ISActive=''T'' ';
+    cdsAgent.Data := ComServer.DBManager.Execute(lSQL);
+  finally
+    FComServer := null;
+  end;
+end;
+procedure CreateTable;
+begin
+  grGrid1 := TcxGrid.Create(nil);
+  gvAgent := TcxGridDBTableView.Create(grGrid1);
+  dsAgent := TDataSource.Create(gvDocDetail);
+  with grGrid1 do begin
+    Parent  := nil;
+    Visible := False;
+  end;
+  with grGrid1.Levels.Add do begin
+    Caption  := 'AgentView';
+    GridView := TcxCustomGridView(gvAgent);
+  end;
+  dsAgent.DataSet := cdsAgent;
+    with gvAgent.CreateColumn do begin
+      Caption               := 'Code';
+      DataBinding.FieldName := 'Code';
+      HeaderAlignmentHorz   := taCenter;
+      Width                 := 50;
+      Options.Editing       := False;
+    end;
+    with gvAgent.CreateColumn do begin
+      Caption               := 'Description';
+      DataBinding.FieldName := 'Description';
+      HeaderAlignmentHorz   := taCenter;
+      Width                 := 100;
+      Options.Editing       := False;
+    end;
+    with gvAgent do begin
+      Name                             := 'Restricted_1';
+      OptionsCustomize.ColumnFiltering := False;
+      DataController.DataSource   := dsAgent;
+      OptionsView.Footer          := True;
+      OptionsView.ColumnAutoWidth := True;
+      OptionsView.GroupByBox      := False;
+      OptionsData.Editing         := False;
+    end;
+    with gvAgent.DataController.Summary do begin
+      BeginUpdate;
+      try
+        with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
+          Column   := gvAgent.GetColumnByFieldName('Description');
+          Position := spFooter;
+          Kind     := skCount;
+          Format   := 'Count = #';
+        end;
+      finally
+        EndUpdate;
+      end;
+    end;
+end;
+begin
+  M    := TDataSource(Self.FindComponent('dsDocMaster'));
+  btnProfit   := TcxButton(Self.FindComponent('BtnProfitEstimator'));
+  gvDocDetail := TcxGridDBTableView(Self.FindComponent('gvDocDetail'));
+  cxAgent     := TcxDBExtLookupComboBox.Create(btnProfit);
+  PrepareXML;
+  CreateTable;
+  if Assigned(btnProfit) then begin
+    lbAgent := TLabel.Create(btnProfit);
+    with lbAgent do begin
+      Parent     := btnProfit.Parent;
+      Name       := 'lbAgent2';
+      Width      := 100;
+      Left       := btnProfit.Left + btnProfit.Width +6;
+      Top        := btnProfit.Top;
+      Caption    := 'Agent 2';
+    end;
+    with cxAgent do begin
+      Parent   := btnProfit.Parent;
+      Top      := btnProfit.Top;
+      Left     := btnProfit.Left + btnProfit.Width + lbAgent.Width+12;
+      Height   := btnProfit.Height;
+      Width    := 200;
+      DataBinding.DataSource       := M;
+      DataBinding.DataField        := 'UDF_Agent2';
+      Properties.View              := gvAgent;
+      Properties.KeyFieldNames     := 'Code';
+      Properties.ListFieldItem     := gvAgent.GetColumnByFieldName('Description');
+      Properties.DropDownListStyle := lsFixedList;
+      Properties.ImmediatePost     := True;
+      Properties.DropDownWidth     := 400;
+      EditValue                    := 0;
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Disable Terms Field===
+Below is Example is disable the Terms Field in Sales Invoice
+Last Script Update : 07 Apr 2020<br />
+Level : Basic
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Invoice'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var edTerms : TcxDBExtLookupComboBox;
+begin
+  edTerms := Self.FindComponent('edTerms') as TcxDBExtLookupComboBox;
+  if Assigned(edTerms) then
+    edTerms.Enabled := False;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Export CSV/TXT Data===
+Below is Example are doing following actions
+* Export Data to CSV/TXT from Invoice
+Last Script Update : 14 May 2020<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales Invoice'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var lSL : TStringList;
+    btnMoveDown : TSpeedButton;
+    btn1  : TcxButton;
+    M, D  : TDataSet;
+procedure GetData;
+var s : string;
+begin
+  D.First;
+  while not D.Eof do begin
+    s := M.FindField('DocNo').AsString + '|' +
+         M.FindField('Code').AsString + '|' +
+         D.FindField('ItemCode').AsString + '|' +
+         D.FindField('Description').AsString + '|' +
+         D.FindField('Qty').AsString + '|' +
+         D.FindField('UnitPrice').AsString + '|' +
+         D.FindField('Tax').AsString + '|' +
+         D.FindField('TaxAmt').AsString + '|' +
+         D.FindField('Disc').AsString + '|' +
+         D.FindField('Amount').AsString;
+    lSL.Append(s);
+    D.Next;
+  end;
+end;
+procedure OnClick1(Sender: TObject);
+var lFileName, lFilter : string;
+begin
+  lFilter   := 'Texts Files (*.txt, *.csv)|*.txt;*.csv|All Files (*.*)|*.*';
+  lFileName := 'SL_IV_' + FormatDateTime('YYYYMMDD', M.FindField('DocDate').Value);
+  lSL := TStringList.Create;
+  try
+    if PromptForFileName(lFileName, lFilter, 'txt', 'Save As...', '.', True) then begin
+      GetData;
+      lSL.SaveToFile(lFileName);
+      MessageDlg('Export Done', mtInformation, [mbOk], 0);
+    end;
+  finally
+    lSL.Free;
+  end;
+end;
+begin
+  M           := TDataSource(Self.FindComponent('dsDocMaster')).Dataset;
+  D           := TDataSource(Self.FindComponent('dsDocDetail')).Dataset;
+  btnMoveDown := TSpeedButton(Self.FindComponent('BtnMoveDown'));
+  btn1     := TcxButton.Create(btnMoveDown);
+  if Assigned(btnMoveDown) then begin
+    with btn1 do begin
+      Parent   := btnMoveDown.Parent;
+      Top      := btnMoveDown.Top;
+      Left     := btnMoveDown.Left + btnMoveDown.Width + 120;
+      Height   := btnMoveDown.Height;
+      Width    := 100;
+      Caption  := '&1. Button';
+      OnClick  := @OnClick1;
+      ShowHint := True;
+      Hint     := 'Button Click 1';
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Run External Application===
+Below is Example are doing following actions
+* Auto Run SQL Payroll
+Last Script Update : 19 Jun 2020<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Agent'''
+:03. Right Click the '''Agent'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var FWshShell : Variant;
+    C : TComponent;
+    BtnBrowse, btn2  : TcxButton;
+function ComWshShell: Variant;
+begin
+  if FWshShell = Null then begin
+    FWshShell := CreateOleObject('WScript.Shell');
+  end;
+  Result := FWshShell;
+end;
+procedure OnClick2(Sender: TObject);
+begin
+  FWshShell := Null;
+  try
+    ComWshShell.Exec('C:\estream\SQL Payroll\bin\SQLPay.exe');
+  finally
+    FWshShell := Null;
+  end;
+end;
+begin
+  C           := Self.FindComponent('frDataSetButton1');
+  BtnBrowse   := TcxButton(C.FindComponent('btnViewDetail'));
+  btn2     := TcxButton.Create(C);
+  if Assigned(C) then begin
+    with btn2 do begin  //Create Below the Browse Button
+      Parent   := TwinControl(c);
+      Top      := BtnBrowse.Top + BtnBrowse.Height + 5;
+      Height   := BtnBrowse.Height;
+      Left     := BtnBrowse.Left
+      Width    := BtnBrowse.Width;
+      Caption  := '&2. Payroll';
+      OnClick  := @OnClick2;
+      ShowHint := True;
+      Hint     := 'Open Payroll App.';
+    end;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Update Same UDF in Sales Invoice in Customer Invoice===
+Below is Example are doing following actions
+* Auto update UDF_VehicleNo in Sales Invoice to UDF_VehicleNo in Customer Invoice
+Last Script Update : 09 Mar 2021<br />
+Level : Advance
+'''Steps - OnAfterSave'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales'''
+:03. Right Click the '''Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnAfterSave''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnAfterSave Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var FComServer : Variant;
+    M : TDataSet;
+function ComServer: Variant;
+begin
+  if FComServer = Null then begin
+    FComServer := CreateOleObject('SQLAcc.BizApp');
+  end;
+  Result := FComServer;
+end;
+function VarToStrDef(const V: Variant; const ADefault: string): string;
+begin
+  if not VarIsNull(V) then
+    Result := V
+  else
+    Result := ADefault;
+end;
+function VarToStr(const V: Variant): string;
+begin
+  Result := VarToStrDef(V, '');
+end;
+procedure UpdateARIV;
+var lDockey, lBizObj, lMain : Variant;
+    lDocNo : String;
+begin
+  lDocNo := M.FindField('DocNo').AsString;
+  try
+    FComServer   := null;
+    lBizObj      := ComServer.BizObjects.Find('AR_IV');
+    lMain        := lBizObj.DataSets.Find('MainDataSet');
+    lDocKey      := lBizObj.FindKeyByRef('DocNo', lDocNo);
+    lBizObj.Params.Find('DocKey').Value := VarToStr(lDocKey);
+    if not VarIsNull(lDocKey) then begin
+      lBizObj.Open;
+      lBizObj.Edit;
+      lMain.FindField('UDF_VehicleNo').AsString := M.FindField('UDF_VehicleNo').AsString;
+      lBizObj.Save;
+    end;
+  finally
+    lBizObj.Close;
+    lBizObj    := null;
+    FComServer := null;
+  end;
+end;
+begin
+  M := TDataSource(Self.FindComponent('dsDocMaster')).Dataset;
+  UpdateARIV;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Create Dummy Table ===
+Below is Example are doing following actions
+* Create Button to Prompt out Dialog with grid
+* Save Grid Data to UDF_GList1
+Last Script Update : 05 Feb 2022<br />
+Level : Advance
+'''Steps - OnOpen'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Customer'''
+:03. Right Click the '''Customer'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnOpen''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnOpen Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var btnRate : Tcxbutton;
+    AState    : TDataSetState;
+    M, dsGrid : TDatasource;
+    cdsGrid : TClientDataset;
+    edCode  : TcxDBTextEdit;
+    grGrid1 : TcxGrid;
+    fmForm  : TForm;
+    gv1     : TcxGridDBTableView;
+procedure Setup;
+begin
+  cdsGrid := TClientDataset.Create(nil);
+  dsGrid  := TDatasource.Create(nil);
+  grGrid1 := TcxGrid.Create(nil);
+end;
+procedure FreeCmpt(lComponent :TObject);
+begin
+  if Assigned(lComponent) then
+    lComponent.Free;
+end;
+procedure TearDown;
+begin
+  FreeCmpt(cdsGrid);
+  FreeCmpt(dsGrid);
+  FreeCmpt(grGrid1);
+end;
+procedure PrepareTable;
+var gc1 : TcxGridColumn;
+begin
+  gv1 := TcxGridDBTableView.Create(grGrid1);
+  with grGrid1.Levels.Add do begin
+    Caption  := 'Grid';
+    GridView := TcxCustomGridView(gv1);
+  end;
+  with grGrid1 do begin
+    Parent  := nil;
+    Visible := True;
+  end;
+  with gv1 do begin
+    Name                             := 'Restricted_1';
+    OptionsCustomize.ColumnFiltering := False;
+    DataController.DataSource   := dsGrid;
+    OptionsView.Footer          := True;
+    OptionsView.ColumnAutoWidth := True;
+    OptionsView.GroupByBox      := False;
+    OptionsData.Editing         := True;
+    OptionsBehavior.IncSearch   := False;
+    DataController.CreateAllItems(False);
+    ApplyBestFit(nil, False, False);
+  end;
+  with gv1.DataController.Summary do begin
+    BeginUpdate;
+    try
+      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
+        Column   := gv1.Columns[0];
+        Position := spFooter;
+        Kind     := skCount;
+        Format   := 'Count = #';
+      end;
+    finally
+      EndUpdate;
+    end;
+  end;
+  gc1 := gv1.GetColumnByFieldName('IsActive');
+  SetGridColumnPropertiesClass(gc1,'TcxCheckBoxProperties');
+  with TcxCheckBoxProperties(gc1.Properties) do begin
+    NullStyle      := nssUnchecked;
+    ValueChecked   := 'T';
+    ValueUnChecked := 'F';
+    ImmediatePost  := True;
+  end;
+end;
+procedure PrepareXML;
+begin
+  FreeCmpt(cdsGrid);
+  cdsGrid := TClientDataset.Create(nil);
+  with cdsGrid.FieldDefs do begin
+    Add('Description', ftString,  50, False);
+    Add('Rate',        ftFMTBCD,   4, False);
+    Add('IsActive',    ftString,   1, False);
+  end;
+  cdsGrid.CreateDataSet;
+  if Trim(M.DataSet.FindField('UDF_GList1').AsString) <> '' then
+    cdsGrid.XMLData := M.DataSet.FindField('UDF_GList1').AsString;
+  dsGrid.Dataset := cdsGrid;
+end;
+procedure nvgtClick(Sender: TObject; Button: TNavigateBtn);
+begin
+  if Button = nbInsert then
+    TDBNavigator(Sender).DataSource.DataSet.AppendRecord(['',0,'T']);
+end;
+procedure PostData;
+begin
+  cdsGrid.MergeChangeLog;
+  if cdsGrid.RecordCount <> 0 then
+    M.DataSet.FindField('UDF_GList1').AsString := cdsGrid.XMLData else
+    M.DataSet.FindField('UDF_GList1').AsString := '';
+end;
+procedure OnCloseQuery(Sender: TObject; var CanClose: Boolean);
+begin
+  if (AState = dsInsert) or (AState = dsEdit) then
+    PostData;
+  with grGrid1 do begin
+    Parent  := nil;
+    Visible := False;
+  end;
+  gv1.Free;
+  CanClose := True;
+end;
+procedure InitForm;
+var nvgGrid : TDBNavigator;
+    pnlTop, pnlBtm, pnlBtn  : TPanel;
+    btnOk  : TButton;
+begin
+  AState  := M.DataSet.State;
+  fmForm  := TForm.Create(nil);
+  pnlTop  := TPanel.Create(fmForm);
+  pnlBtm  := TPanel.Create(fmForm);
+  pnlBtn  := TPanel.Create(fmForm);
+  btnOk   := TButton.Create(fmForm);
+  nvgGrid := TDBNavigator.Create(fmForm);
+  if Assigned(grGrid1) then
+    grGrid1.Free;
+  grGrid1 := TcxGrid.Create(nil);
+  PrepareXML;
+  PrepareTable;
+  try
+    with fmForm do begin
+      Parent       := nil;
+      Height       := 480;
+      Width        := 800;
+      Caption      := Format('Disc List(s) - %s',[M.DataSet.FindField('Code').AsString]);
+      Color        := clWhite;
+      BorderStyle  := bsDialog;
+      Font.Size    := 10; //Optional
+      Font.Name    := 'Courier New'; //Optional
+      Position     := poMainFormCenter;
+      OnCloseQuery := @OnCloseQuery;
+    end;
+    with pnlTop do begin
+      Parent      := fmForm;
+      Align       := alTop;
+      BevelInner  := bvNone;
+      BevelOuter  := bvNone;
+      ParentColor := True;
+      Height      := 30;
+      Width       := fmForm.Width;
+    end;
+    with nvgGrid do begin
+      Parent         := pnlTop;
+      Top            := 3;
+      Left           := 5;
+      VisibleButtons := [nbInsert,nbDelete];
+      Width          := 48;
+      Height         := 25;
+      DataSource     := dsGrid;
+      OnClick        := @nvgtClick;
+      Enabled        := (AState = dsInsert) or (AState = dsEdit);
+    end;
+    with pnlBtm do begin
+      Parent      := fmForm;
+      Align       := alClient;
+      BevelInner  := bvNone;
+      BevelOuter  := bvNone;
+      ParentColor := True;
+      Width       := fmForm.Width;
+    end;
+    with grGrid1 do begin
+      Parent := pnlBtm;
+      align  := alClient;
+    end;
+    with pnlBtn do begin
+      Parent      := fmForm;
+      Align       := alBottom;
+      BevelInner  := bvNone;
+      BevelOuter  := bvNone;
+      ParentColor := True;
+      Height      := 30;
+      Width       := fmForm.Width;
+    end;
+    with btnOK do begin
+      Parent := pnlBtn;
+      Top    := 3;
+      Width  := 100;
+      Left   := (fmForm.Width/2) - (btnOK.Width/2);
+      Caption := '&Post';
+      ModalResult := mrOk;
+      Enabled := (AState = dsInsert) or (AState = dsEdit);
+    end;
+    fmForm.ShowModal;
+  finally
+    fmForm.Release;
+  end;
+end;
+procedure OnClick(Sender: TObject);
+begin
+  InitForm;
+end;
+begin
+  M       := TDatasource(self.FindComponent('dsDocMaster'));
+  edCode  := TcxDBTextEdit(self.FindComponent('edCode'));
+  btnRate := TcxButton.Create(edCode);
+  with btnRate do begin
+    Parent := edCode.Parent;
+    Left   := edCode.Left + edCode.Width+10;
+    Top    := edCode.Top;
+    Width  := 130;
+    Name   := 'edRate';
+    Caption := '&1.Show Rate';
+    OnClick := @OnClick;
+  end;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Disable Prompt Dialog for Set Default DocNo Set===
+Last Script Update : 04 May 2024<br />
+Level : Advance
+'''Steps - OnAfterNew'''
+:01. Click '''Tools | DIY | SQL Control Center...'''
+:02. At the left panel look for '''Sales'''
+:03. Right Click the '''Sales Invoice'''
+:04. Select '''New Event'''
+:05. Enter any name (eg Calc) in the '''Name''' field (Only Alphanumeric & no spacing)
+:06. Select '''OnAfterNew''' for '''Event''' field
+:07. Click OK
+:08. Click the Calc (name create at Step 5 above) on the left panel
+:09. Copy below script & paste to the Right Panel (Script Section)
+{| class="mw-collapsible mw-collapsed wikitable"
+! OnAfterNew Script
+|-
+|
+<syntaxhighlight lang="delphi">
+var M : TDataset;
+procedure OnNextDocNoChanged(Sender: TField);
+begin
+  //  Disable Build in Event
+end;
+begin
+  M := TDataSource(Self.FindComponent('dsDocMaster')).DataSet;
+  M.FindField('DocNoSetKey').OnChange := @OnNextDocNoChanged;
+end.
+</syntaxhighlight>
+|}
+:10. Click '''Save''' button
+<div style="float: right;">   [[#top|[top]]]</div>
+===Example 50===
+* More Coming Soon....
+<div style="float: right;">   [[#top|[top]]]</div>
+==FAQ==
+===Why when click Compile Script button prompt error <code>[Error] (xx:xx):Unknown identifier 'Dataset'</code>===
+: This happen if you doing script on the event '''OnGridColumnValueChanged''' & can ignore the error if you confirm your script is correct.
+===How do I know my script is correct when using the script on the  event <code>OnGridColumnValueChanged</code> ?===
+: You can add below script at 1st line before you click '''Compile Script''' button but remember to remove it before you click '''Save''' button.
+<syntaxhighlight lang="delphi">
+var EditingField, Dataset :Variant;
+</syntaxhighlight>
+===How many data source (TDatasource) it had for data entry (eg Sales Invoice) & what is each name?===
+: Generally it had 3 data source & some had extra 1 (i.e. total 4).
+{| class="wikitable" style="margin: 1em auto 1em auto;"
+|-
+! Name !! Description
+|-
+| dsDocMaster || Header fields
+|-
+| dsDocDetail || Detail or Item Fields
+|-
+| dsSerialNumber || Serial Number Fields
+|}
+===How to check the Record in Edit Mode?===
+: You can use below script
+<syntaxhighlight lang="delphi">
+... //yr other code
+var AState : TDataSetState;
+    M      : TDataSource;
+begin
+  M := TDataSource(Self.FindComponent('dsDocMaster'));
+  AState := M.DataSet.State;
+  if (AState = dsInsert) or (AState = dsEdit)  then
+    MessageDlg('Yes In Edit Mode', mtInformation, [mbOK], 0);
+end;
+... //yr other code
+</syntaxhighlight>
+===Using Form Mode - Split Browse & Detail Windows Option Prompt <code>Null Pointer Exception Error</code>===
+: You can use below script
+<syntaxhighlight lang="delphi">
+... //yr other code
+begin
+  if TWinControl(Self.FindComponent('DetailControl')).Visible then begin
+  ...//yr other code
+  end;
+end.
+</syntaxhighlight>
+===Message Dialog with Option===
+<syntaxhighlight lang="delphi">
+... //yr other code
+begin
+  if MessageDlg('Are you sure?', mtConfirmation, [mbYes, mbNo], 0) = mrYes then
+    MessageDlg('Yes Click', mtInformation, [mbOK],0) else
+    MessageDlg('No Click', mtInformation, [mbOK],0);
+end.
 </syntaxhighlight>
-.
+===After upgrade to Version 816 prompt error Message <code>Cannot cast an object</code>===
+[[File:DIYScript-03.gif|center]]
 ==See also==

Latest revision as of 02:21, 8 October 2024

Introduction

DIY Script

Get UDF & Do Calculation

Change Title Caption

Get UDF From Maintain Customer

Get Transfer Information - QT to IV

Only Enable Some of the field on Click Edit by User

Calculate Age between 2 date

Simple DropDown Selection List

Auto Add Service Charge

Auto Click Profit Estimator Button

Simulate build-in Calculation using UDF Fields

Auto Click Edit, Save & Browse Button

Get Current User Name and Current Working Date

Get Excel Data

Copy To & Paste From Clipboard

Get CSV/TXT Data

Set Default Filtering For Sales Report

Copy RefCost to UDF At Maintain Item

Recalculate Formula Done at OnGridColumnValueChanged Script for Transferred Document

Hide Stock Opening Grid In Maintain Item

Export Data To Excel

Change DocRef 1 Label

Add Click Button

Using TxQuery

How to find component in different Event?

Simple DropDown Selection List in Document Detail

Default Company Code & Payment Method In Sales Cash Sales

Get Transfer Information - QT to DO to IV

Approval by User if Document Amount Exceed Limit

Add DB Check Box

Set Default 14 days delivery date from DocDate

Add TcxDBTextEdit

Call Report Object In Script

Set Discount to Empty for next line

Prompt Dialog for Discount

Create New Grid Tab on Existing Grid

How to Detect what is the Current Doc Type in Document Listing?

Simple Copy From Dataset to New Doc

Create New Column on Existing Grid

Auto Click Apply button and Change the report Grid Data

Update DocNo To other Document

How to Reset the Serial Number When update Location Field?

How to find component in Advance Form?

DropDown List from Maintenance Agent List

Disable Terms Field

Export CSV/TXT Data

Run External Application

Update Same UDF in Sales Invoice in Customer Invoice

Create Dummy Table

Disable Prompt Dialog for Set Default DocNo Set

Example 50

FAQ

Why when click Compile Script button prompt error [Error] (xx:xx):Unknown identifier 'Dataset'

How do I know my script is correct when using the script on the event OnGridColumnValueChanged ?

How many data source (TDatasource) it had for data entry (eg Sales Invoice) & what is each name?

How to check the Record in Edit Mode?

Using Form Mode - Split Browse & Detail Windows Option Prompt Null Pointer Exception Error

Message Dialog with Option

After upgrade to Version 816 prompt error Message Cannot cast an object

See also

Why when click Compile Script button prompt error `[Error] (xx:xx):Unknown identifier 'Dataset'`

How do I know my script is correct when using the script on the event `OnGridColumnValueChanged` ?

Using Form Mode - Split Browse & Detail Windows Option Prompt `Null Pointer Exception Error`

After upgrade to Version 816 prompt error Message `Cannot cast an object`