Aluminium Extrusion Manufacturing: Difference between revisions

From eStream Software
Line 140: Line 140:
  '''Formula:''' <br />
  '''Formula:''' <br />
  1. Unit price per Pcs = Unit price per Kg x Length x Linear Weight
  1. Unit price per Pcs = Unit price per Kg x Length x Linear Weight
  2. Unit price per Kg = Unit price per Pcs / Length / Linear Weight =  
  2. Unit price per Kg = Unit price per Pcs / Length / Linear Weight
3. Total Weight = Length x Linear Weight x No of Pcs
  <br />
  <br />
  ''Both formula results are rounding up to 4 decimals.''
  ''Both formula results are rounding up to 4 decimals.''

Revision as of 08:41, 6 November 2015

Introduction


Updates

Last Customisation Update : 06 Nov 2015

Criterias

Maintain Stock Group

[Stock | Maintain Stock Group...]

Stock group will be used as the Product Grade to categorise the stock items list.

Maintain Stock Item

[Stock | Maintain Stock Item...]

1. Stock Master Data.

Types Field Name Data Types Length Usage
STD Code String 30 Product Code, eg. EA 6035 (NA)
STD Description String 200 Product Name
STD 2nd Description String 200 Aluminium size to be display in sales tax invoice, eg. 38.10 x 1.80 thk
STD Base UOM String 10 stock unit of measurement, usually either enter as PCS or KG or Roll
DIY Linear Weight (Kg/M) Float Size :10
SubSize: 4
Linear Weight (Kg/M) value


Sales Documents Entry

1. Sales documents entry are:-

  • Quotation
  • Sales Order
  • Delivery Order
  • Invoice
  • Debit Note
  • Credit Note

2. Insert and update the following DIY fields & Script into above mentions sales documents in Tools | DIY | SQL Control Center...
a) DIY Fields

Type Field Name Data Types Length
DIY-F Length Float Size: 10
SubSize: 4
DIY-F LinearWeight Float Size: 10
SubSize: 4
DIY-F UnitPrice_Kg Float Size: 10
SubSize: 4
DIY-F UnitPrice_Pcs Float Size: 10
SubSize: 4
DIY-F Qty_Kg Float Size: 10
SubSize: 4
DIY-F Qty_Pcs Float Size: 10
SubSize: 4


b. DIY Script: OnGridColumnValueChange event

 var
    FComServer : Variant;

 function ComServer: Variant;
 begin
    if FComServer = Null then begin
      FComServer := CreateOleObject('SQLAcc.BizApp');
    end;
    Result := FComServer;
 end;
 
 var
    lSQL, lCode : String;
    cdsTemp : TClientDataSet;
    D : TDataSource;
 
 begin
    FComServer   := null;
    D := TDataSource(Self.FindComponent('dsDocDetail'));
                                                                                      
    cdsTemp := TClientDataSet.Create(nil);
    lCode := D.DataSet.FindField('ItemCode').AsString;
    lSQL := Format('SELECT UDF_LinearWeight FROM ST_ITEM WHERE Code=%s ',[QuotedStr(lCode)]); 
    cdsTemp.Data := ComServer.DBManager.Execute(lSQL);      
    
    //select item and batch to retrieve the linear weight from item master
    if SameText(editingfield,'ItemCode') or 
    SameText(editingfield,'Batch') then begin 
          D.DataSet.FindField('UDF_LinearWeight').Value := cdsTemp.FindField('UDF_LinearWeight').Value; 
          D.DataSet.FindField('UDF_Length').Value := 0;
    end;  
                                            
    //select batch as "Length value"                                            
    if SameText(editingfield,'Batch') then begin 
          D.DataSet.FindField('UDF_Length').Value := D.DataSet.FindField('Batch').Value;
    end;  
     
    //key-in unit price per kg to convert into unit price per pcs         
    if SameText(editingfield,'UDF_UnitPrice_Kg') or 
    SameText(editingfield,'Batch') then begin 
          D.DataSet.FindField('UDF_UnitPrice_Pcs').AsFloat := (D.DataSet.FindField('UDF_UnitPrice_Kg').AsFloat*
                                                               D.DataSet.FindField('UDF_Length').AsFloat*
                                                               D.DataSet.FindField('UDF_LinearWeight').AsFloat);
    end; 
         
    //key-in unit price per pcs to convert into unit price per kg   
    if SameText(editingfield,'UDF_UnitPrice_Pcs') or 
    SameText(editingfield,'Batch') then begin 
          D.DataSet.FindField('UDF_UnitPrice_Kg').AsFloat := (D.DataSet.FindField('UDF_UnitPrice_Pcs').AsFloat/
                                                              D.DataSet.FindField('UDF_Length').AsFloat/
                                                              D.DataSet.FindField('UDF_LinearWeight').AsFloat);
    end;   
     
    //to compute the subtotal either based on unit price per pcs or per kg
    if (D.DataSet.FindField('UDF_Length').Value <> 0.0000) or
    (D.DataSet.FindField('UDF_LinearWeight').Value <> 0.000) or  
    (D.DataSet.FindField('UDF_Qty_Pcs').Value <> 0.0000) or
    (D.DataSet.FindField('UDF_UnitPrice_Pcs').Value <> 0.0000) then begin   
          D.DataSet.FindField('Qty').Value := D.DataSet.FindField('UDF_Qty_Pcs').AsFloat;
          D.DataSet.FindField('UnitPrice').Value := D.DataSet.FindField('UDF_UnitPrice_Pcs').AsFloat; 
          D.DataSet.FindField('UDF_Qty_Kg').AsFloat := (D.DataSet.FindField('UDF_Length').AsFloat*
                                                        D.DataSet.FindField('UDF_LinearWeight').AsFloat*
                                                        D.DataSet.FindField('UDF_Qty_Pcs').AsFloat);
    end;     
 
 
    FComServer := null;
    cdsTemp.Free;    
    
 end.



Formula: 
1. Unit price per Pcs = Unit price per Kg x Length x Linear Weight 2. Unit price per Kg = Unit price per Pcs / Length / Linear Weight 3. Total Weight = Length x Linear Weight x No of Pcs
Both formula results are rounding up to 4 decimals.

See also