Maintain DIY: Difference between revisions

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==Calculation==
==Calculation==
This section is mostly use in [[payroll:Contents|SQL Payroll]].
This section is mostly use in [[payroll:Contents|SQL Payroll]].<br />
The Language use is '''Pascal'''.<br />
The Language use is '''Pascal'''.<br />


Revision as of 04:06, 15 January 2016

Menu: Tools | DIY | Maintain DIY...

Introduction

This Additional Module(DIY Fields & DIY Script Module)

MaintainDIY-01.jpg
Function Description
Field and Quick Form User can Self Create new User Define Field(s) & Design the Layout
Script Customise the Application
Calculation Override the build in Calculation (SQL Payroll ONLY)
View Template For Advance Form Mode
Report Data Deprecated

Field and Quick Form

Below is Example are doing following actions

  • Create UDF_JobTitle at Maintain User
  • Create New Form at Maintain User

Steps

01. Right Click at User
MaintainDIY-02.jpg
02. Select New Field
MaintainDIY-03.jpg
03. Click New button
MaintainDIY-04.jpg
04. Enter any Description (eg Calc-Field) in the Description field (Only Alphanumeric & no spacing)
05. Click the + button to add the New UDF Field & Enter/Select the option as above picture
06. Click Save (the Blue Disc icon) after done
07. Close the windows.
  • Available Data Field Type
Field Type Definition
String Text data of a fixed length (up to 8192 bytes)
Unicode String A field representing a Unicode (16 bits per character) string.
Boolean A Boolean value.
Integer Whole numbers in the range of long integers (32 bits).
Currency Currency values with the same range as the Real data type.
Bcd Real numbers with a fixed number of digits after the decimal point.
Date A date value.
Blob Binary data with no size limit (BLOB stands for binary large object). The theoretical maximum limit is 2 GB.
Memo Text of arbitrary length.


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Template.Warning-01.jpg
  • Only String data can increase the field size so plan properly before add the field.
  • User can't change from 1 data type to another once it save.
  • Avoid create too many UDF field as it will reduce system performance & take longer time to save 1 data entry.
----------------------------------------------------------------------------------------------------------------------------------------------------
MaintainDIY-05.jpg
08. Select the Item just created (eg. Calc-Field)
09. Click Ok button
10. Right Click at User again
MaintainDIY-02.jpg
11. Select New Quick Form
MaintainDIY-06.jpg
12. Click New button
MaintainDIY-07.jpg
13. Enter any Description to be shown at Maintain User(eg Info) in the Description field (Only Alphanumeric & no spacing)
14. Click Customize button (Icon 1)
15. Drag the UDF Field from the Available Items (Icon 2) to empty space (Icon 3)
16. Click Close button to Customize windows
17. Click Save (Icon 4) after done
18. Close the windows.
MaintainDIY-08.jpg
19. Select the Item just created (eg. Info)
20. Click Ok button
MaintainDIY-09.jpg
21. Done.

Script

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

MaintainDIY-10.jpg

Available forms to customise

Form Type Example Description
Browse Form
MaintainDIY-11.jpg
 Script Run/Execute when in Browse window form
Entry Form
MaintainDIY-12.jpg
 Script Run/Execute when in Data Entry window form
Param Form
MaintainDIY-13.jpg
 Script Run/Execute when at in Icon 1 (Seldom use)
Data Form
MaintainDIY-13.jpg
 Script Run/Execute when at in Icon 2 (Frequently use)

Available Action/Event

Action/Event Description
OnOpenForm The script trigger On Open the Form (eg On Open the Sales Invoice Form)
OnApply The script trigger After Click Apply button (for Data Form)
OnBeforeOpen The script trigger On Before the Form Open
OnAfterOpen The script trigger On After the Form Open
OnNew 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.
OnBeforeCancel The script trigger before the build in Cancel Button action execute.
OnAfterCancel The script trigger after the build in Cancel 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.

Example 1 - List Serial Number in Stock Physical Worksheet

Below is Example are doing following actions

  • After apply Stock Physical Worksheet will auto Create New Tab
  • List all the Serial Number in the new Grid

Last Script Update : 11 Nov 2015
Level : Advance

Steps

MaintainDIY-14.jpg
01. Right Click at Stock Physical Worksheet - Data Form
MaintainDIY-15.jpg
02. Select New Script
MaintainDIY-16.jpg
03. Select OnApply
04. Click OK button
MaintainDIY-17.jpg
05. Click New Button
MaintainDIY-18.jpg
06. Enter any description (eg Stock_Physical_Worksheet-DataForm-OnApply) in the Description field (Only Alphanumeric & no spacing)
07. Copy below script & paste to the Script Field
DataForm-OnApply Script 
uses Forms, Dialogs, DataProcessor, DBClient, cxGridDBTableView, cxGrid, cxGridLevel,
     xQuery, Math, ComObj, SysUtils, DateUtils;

var M, SN     : TDataSet;
    dsGrid    : TDatasource;
    FcxGrid   : TcxGrid;
    gvGrid    : TcxGridDBTableView;
    lTime     : TDateTime;
    cdsOutput : TClientDataset;
    lDisplayFormat, S : String;    

procedure SetNumericDisplayFormat(AClientDataSet: TClientDataSet);
var f  : TFMTBCDField;
    f1 : TFloatField;
    i  : Integer;
    DT : TFieldType;
begin
  for i := 0 to AClientDataSet.FieldCount - 1 do begin
    DT := AClientDataSet.FieldDefs.Items[i].DataType; 
    if DT = ftFMTBcd then begin
      f := TFMTBCDField(AClientDataSet.Fields.Fields[i]);
      if not (f = nil) then f.DisplayFormat := lDisplayFormat;
    end;
    if DT = ftFloat then begin
      f1 := TFloatField(AClientDataSet.Fields.Fields[i]);
      if not (f1 = nil) then f1.DisplayFormat := lDisplayFormat;
    end;
  end;
end;

procedure PrepareNewTab;
begin
  FcxGrid.RootLevelOptions.DetailTabsPosition := dtpTop;
  gvGrid := FcxGrid.CreateView('TcxGridDBTableView') as TcxGridDBTableView;
  with FcxGrid.Levels.Add do begin
    Caption  := 'Calc';
    GridView := TcxCustomGridView(gvGrid);
    Active   := True;
  end;
 
  with gvGrid do begin
    Name                             := 'Restricted_1';
    OptionsCustomize.ColumnFiltering := True;
    OptionsView.ColumnAutoWidth      := False;
    OptionsView.Footer               := True;
    OptionsView.GroupByBox           := False;
    OptionsBehavior.IncSearch        := True;
    DataController.DataSource        := dsGrid;
    OptionsData.Editing              := False;
  end;  
end;

procedure TuneGrid;
var i : integer;
    DT : TFieldType;
begin
  SetNumericDisplayFormat(cdsOutput);
  with gvGrid.DataController do begin
    DataSource := dsGrid;
    CreateAllItems(False);    
  end;
  with gvGrid do begin
    //Hide Columns
    //GetColumnByFieldName('DtlKey').Visible          := False;  
    //Rename Columns Caption
    GetColumnByFieldName('ItemCode').Caption        :='Item Code';
  end;
   
  with gvGrid.DataController.Summary do begin
    BeginUpdate;
    try
      with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
        Column   := gvGrid.Columns[0];
        Position := spFooter;
        Kind     := skCount;
        Format   := 'Count = #';
      end;
      for i := 0 to cdsOutput.FieldDefs.Count-1 do begin
        DT := cdsOutput.FieldDefs.Items[i].DataType;
        if (DT = ftFMTBcd) or (DT = ftFloat) then begin
          with TcxGridDBTableSummaryItem(FooterSummaryItems.Add) do begin
            Column   := gvGrid.Columns[i];
            Position := spFooter;
            Kind     := skSum;
            Format   := lDisplayFormat;
          end;  
        end;
      end;           
      finally
        EndUpdate;
    end;
  end; 
  gvGrid.ApplyBestFit(nil, False, False);     
end;

procedure CreateXMLTable;
begin
  if Assigned(cdsOutput) then
    cdsOutput.Free;
  cdsOutput := TClientDataSet.Create(FcxGrid);
  cdsOutput.FieldDefs.Assign(SN.FieldDefs);
  cdsOutput.CreateDataSet;
  dsGrid.DataSet := cdsOutput;
end;

procedure AppendData;
var i : integer;
begin
  M.First;
  while not M.Eof do begin
    SN.DisableControls;
    SN.First;
    While not SN.Eof do begin
      cdsOutput.Append;
      for i:=0 to SN.FieldDefs.Count-1 do
        cdsOutput.FindField(SN.FieldDefs.Items[i].Name).Value := SN.FindField(SN.FieldDefs.Items[i].Name).Value;
      cdsOutput.Post;      
      SN.Next;
    end;
    SN.EnableControls;
    M.Next;
  end;
end;
    
begin
  M       := Self_DataProcessor.GetDataSetByName('Main');
  SN      := Self_DataProcessor.GetDataSetByName('SerialNumber');
  FcxGrid := TcxGrid(Self.FindComponent('cxGrid1'));
  dsGrid  := TDataSource.Create(M);
  
  lTime := now;
  s := 'Stock Physical Worksheet';
  lDisplayFormat := '#,0.00;-#,0.00;-';
                                        
  
  try
    Self.Caption := s + '- Prepare Tab';
    PrepareNewTab;
    Self.Caption := s + '- Prepare XML';
    CreateXMLTable;
    Self.Caption := s + '- Append Data';
    AppendData;
    Self.Caption := s + '- Tuning Grid';
    TuneGrid;
  finally

    lTime := Now - lTime;
    Self.Caption := Format(s + ' - [Elapsed Time: %s ]',[FormatDateTime ('hh:nn:ss:zzz', lTime)]);    
  end;    
end.
08. Click Save (the Blue Disc Icon)
09. Close the window.
MaintainDIY-19.jpg
10. Select the Item just created (eg. Stock_Physical_Worksheet-DataForm-OnApply)
11. Click OK button
MaintainDIY-20.jpg
12. Click Stock | Print Stock Physical Worksheet | Apply

Example 2 -

  • More Coming Soon...

Calculation

This section is mostly use in SQL Payroll.
The Language use is Pascal.

MaintainDIY-21.jpg

See also

Retrieved from "https://wiki.sql.com.my/index.php?title=Maintain_DIY&oldid=3538"
Last modified
This page was last edited on 15 January 2016, at 04:06.