Help: XBrowse Columns from 2 DBF using Set Relation (Solved)

Posts: 1335

Joined: Fri Jun 13, 2008 11:04 AM

Help: XBrowse Columns from 2 DBF using Set Relation (Solved)
Posted: Sat Oct 18, 2008 07:10 AM

Hi friends,

I am looking for a working sample demonstrating xBrowse displaying columns from 2 different DBF files in a single xBrowse using a SET RELATION

I tried the following code, but is giving run time error

Code: Select all Collapse

// Contains Fileds GroupCode,GroupName 
// Indexed on GroupCode
Use Group New Index Group  

// Contains Fields AC_Code,Ac_Name,GroupCode
// Indexed on Ac_Code
Use Account New Index Account  
Set Relation to GroupCode into Group

DEFINE WINDOW oWnd MDICHILD OF WndMain() TITLE "Account Heads Master" FROM 1,5 to 35.2,95

@ 0, 0 XBROWSE oBrw OF oWnd;  // LINES CELL
     COLUMNS 'Account->AC_NAME','Group->GROUPNAME' ;
     HEADERS 'A/c Name','Group';
     ALIAS 'Account' ;        
     FOOTERS CELL

ACTIVATE WINDOW oWnd ON INIT oBrw:SetFocus()

I tried with and without ALIAS clause

I am getting the following error message

Error description: Error BASE/1132 Bound error: array access
Called from: xbrowse.prg => SETCOLFROMRDD(0)
Called from: xbrowse.prg => TXBROWSE:SETRDD(0)
Called from: xbrowse.prg => XBRWSETDATASOURCE(0)
Called from: xbrowse.prg => XBROWSENEW(0)
Called from: .\Masters.PRG => ACMASTER(63)

Regards

Anser

Horizon

Posts: 1387

Joined: Fri May 23, 2008 01:33 PM

Help: XBrowse Columns from 2 DBF using Set Relation (Solved)
Posted: Mon Oct 20, 2008 01:04 PM

Any Solution?

Regards,

Hakan ONEMLI

Harbour & MSVC 2022 & FWH 23.06

anserkk

Posts: 1335

Joined: Fri Jun 13, 2008 11:04 AM

Help: XBrowse Columns from 2 DBF using Set Relation (Solved)
Posted: Tue Oct 21, 2008 06:39 AM

Any help ?

James Bott

Posts: 4840

Joined: Fri Nov 18, 2005 04:52 PM

Help: XBrowse Columns from 2 DBF using Set Relation (Solved)
Posted: Tue Oct 21, 2008 06:49 AM

I don't use SET RELATION but rather do a seek in the column defintion codeblock then return the field data. I haven't tried it with xbrowse so I don't have an example handy.

Regards,
James

FWH 18.05/xHarbour 1.2.3/BCC7/Windows 10

fafi

Posts: 169

Joined: Mon Feb 25, 2008 02:42 AM

Help: XBrowse Columns from 2 DBF using Set Relation (Solved)
Posted: Tue Oct 21, 2008 07:35 AM

try this

Code: Select all Collapse

#include "FiveWin.ch"
#include "TSButton.ch"
#include "XBrowse.Ch"
#include "apollo.ch"

#define COLOR_LIGHT  rgb(255,255,235)
#define COLOR_DARK  rgb(192,208,179)

#define CR Chr( 13 )

static oBrwHeader,oBrwDetail

function GlCode()

local oDlg,oBtn[8],oCursorHand,lClrFlag := .f.,lExitProgram := .f.


field gl_accode,gl_descrpt


*************** use file glaccode.dbf **********************
cFile  := cFileDirGL+"GLACCODE.DBF"  
cIndex := cFileDirGL+"GLACCODE.CDX"

if !file(cFile)
   MsgAlert("Missing "+cFile+" file, please contact your Administrator")
   dbCloseAll()
   return nil 
endif

if !file(cIndex)
   if !MsgYesNo("Missing "+cIndex+CRLF+"Do you want to create it ?")
      dbCloseAll()
      return nil
   endif  
   use (cFile) new exclusive alias GLACCODE 
   index on gl_accode  tag gl_accode          to (cIndex)
   index on gl_descrpt tag gl_descrpt         to (cIndex)
   index on left(gl_accode,3) tag gl_prefix3  to (cIndex)
   index on left(gl_accode,1) tag gl_prefix1  to (cIndex) 
   dbCloseAll()
endif


******************* end of use file glaccode ******************


***************** use file glacsubg ********************
cFile  := cFileDirGL+"GLACSUBG.DBF"  
cIndex := cFileDirGL+"GLACSUBG.CDX"

if !file(cFile)
   MsgAlert("Missing "+cFile+" file, please contact your Administrator")
   dbCloseAll()
   return nil 
endif

if !file(cIndex)
   if !MsgYesNo("Missing "+cIndex+CRLF+"Do you want to create it ?")
      dbCloseAll()
      return nil
   endif  
   use (cFile) new exclusive alias GLACSUBG
   index on ac_prefix tag ac_prefix to (cIndex)
   index on ac_subgrp tag ac_subgrp to (cIndex) 
   dbCloseAll()
endif

dbCloseAll()
********************* end of use file glacsubg ***************


cFile  := cFileDirGL+"GLACSUBG.DBF"  
cIndex := cFileDirGL+"GLACSUBG.CDX"
use (cFile) new shared alias GLACSUBG
set index to (cIndex)    
GLACSUBG->(ordSetFocus("ac_prefix"))


cFile  := cFileDirGL+"GLACCODE.DBF"  
cIndex := cFileDirGL+"GLACCODE.CDX"
use (cFile) new shared alias GLACCODE 
set index to (cIndex)    
glaccode->(dbSetOrder("gl_accode"))


DEFINE FONT oFontX NAME "Tahoma" size 0,-20

DEFINE FONT oFont  NAME "Tahoma" size 0,-12

DEFINE FONT oFontBold  NAME "Tahoma" size 0,-12 bold

DEFINE CURSOR oCursorHand NAME "hand"

define dialog oDlg from 1,1 to 500,800 pixel transparent style nOR(WS_CAPTION) ;
   title "General Ledger Module"

@60,5 XBROWSE oBrwHeader  ;
            COLUMNS "ac_prefix", "ac_subgrp" ;
            OF oDlg ;
            SIZE 200,150 PIXEL ;
            COLSIZES 90,260 ;
            HEADERS "Prefix Ac.Code","Description" ;
            ALIAS "glacsubg" AUTOSORT ;
            ON CHANGE ( FilterAccCode() )  

if !empty( oCol := oBrwHeader:aCols[2]  )
   oCol:nEditType  := EDIT_GET
   oCol:bOnPostEdit := { |o,u,n | PostEditHeader(o,u,n) }
endif

oBrwHeader:bKeyDown := { |nKey,nFlag| HeaderAction(nKey) }


XbrStyles( oBrwHeader )   
oBrwHeader:CreateFromCode()

@60,215 XBROWSE oBrwDetail  ;
            COLUMNS "gl_accode", "gl_descrpt" ;
            OF oDlg ;
            SIZE 180,150 PIXEL ;
            COLSIZES 80,250 ;
            HEADERS "Acct.Code","Description" ;
            ALIAS "glaccode" AUTOSORT 

if !empty( oCol := oBrwDetail:aCols[2]  )
   oCol:nEditType   := EDIT_GET
   oCol:bOnPostEdit := { |o,u,n | PostEditDetail(o,u,n) }
endif   

oBrwDetail:bKeyDown := { |nKey,nFlag| DetailAction(nKey) }
XbrStyles( oBrwDetail )
oBrwDetail:CreateFromCode()


/*
oBrw:oDragCursor   := oCur
oBrw:bDragBegin    := { |nRow,nCol,nFlags| DragBegin( nRow, nCol, nFlags, oBrw ) }
oBrw:bDropOver     := { |uDropInfo, nRow, nCol, nFlags| DropOver( uDropInfo, nRow, nCol, nFlags, oBrw ) }
*/

/*
nRow := 3   
nCol := 5

@nRow,nCol BTNBMP oBtn[1] size 32,32 of oDlg FILENAME "tambah1.ico","tambah.ico" NOBORDER pixel
oBtn[1]:cTooltip := "add New Record"
oBtn[1]:oCursor := oCursorHand
*/


 

nRow := 3   
nCol := 5

@3,nCol BTNBMP oBtn[1] prompt "Add" +CRLF+"Group" size 28,42 of oDlg FILENAME ".\icons\group.ico",".\icons\group.ico" NOBORDER ACTION CreateHeader(.t.)  pixel
oBtn[1]:cTooltip := "Add New Group Code"
oBtn[1]:oCursor := oCursorHand

nCol += 29
@3,nCol BTNBMP oBtn[2] prompt "Edit" +CRLF+"Group" size 28,42 of oDlg FILENAME ".\icons\group1.ico",".\icons\group1.ico" NOBORDER ACTION CreateHeader(.f.)  pixel
oBtn[2]:cTooltip := "Edit Group"
oBtn[2]:oCursor := oCursorHand

nCol += 29
@3,nCol BTNBMP oBtn[3] prompt "Delete" +CRLF+"Group" size 28,42 of oDlg FILENAME ".\icons\group2.ico",".\icons\group2.ico" NOBORDER ACTION DeleteHeader()  pixel
oBtn[3]:cTooltip := "Delete Group"
oBtn[3]:oCursor := oCursorHand

nCol += 29
@3,nCol BTNBMP oBtn[7] prompt "Refresh" +CRLF+"Group" size 28,42 of oDlg FILENAME ".\icons\top.ico",".\icons\top.ico" NOBORDER ;
           action ( oBrwHeader:goTop(), oBrwHeader:Refresh(),FilterAccCode() ) pixel
oBtn[7]:cTooltip := "Refresh Browsing Group"
oBtn[7]:oCursor := oCursorHand

nCol += 42
@3,nCol BTNBMP oBtn[4] prompt "Add Account" +CRLF+"Detail" size 28,42 of oDlg FILENAME ".\icons\detail.ico",".\icons\detail.ico" NOBORDER ACTION CreateDetail(.t.)  pixel
oBtn[4]:cTooltip := "Add Account Code Detail"
oBtn[4]:oCursor := oCursorHand

nCol += 29
@3,nCol BTNBMP oBtn[5] prompt "Edit Account" +CRLF+"Detail" size 28,42 of oDlg FILENAME ".\icons\detail1.ico",".\icons\detail1.ico" NOBORDER ACTION CreateDetail(.f.)  pixel
oBtn[5]:cTooltip := "Edit Account Code Detail"
oBtn[5]:oCursor := oCursorHand

nCol += 29
@3,nCol BTNBMP oBtn[6] prompt "Delete Account" +CRLF+"Detail" size 28,42 of oDlg FILENAME ".\icons\detail2.ico",".\icons\detail2.ico" NOBORDER ACTION DeleteDetail()  pixel
oBtn[6]:cTooltip := "Delete Account Code Detail"
oBtn[6]:oCursor := oCursorHand


nCol += 29
@3,nCol BTNBMP oBtn[8] prompt "Refresh" +CRLF+"Detail" size 28,42 of oDlg FILENAME ".\icons\top.ico",".\icons\top.ico" NOBORDER ;
           action ( oBrwDetail:goTop(), oBrwDetail:Refresh(),FilterAccCode() ) pixel
oBtn[8]:cTooltip := "Refresh Browsing Detail"
oBtn[8]:oCursor := oCursorHand


@3,365 BTNBMP oKeluar prompt "Exit" size 32,42 of oDlg FILENAME ".\icons\keluar1.ico",".\icons\keluar.ico" NOBORDER ACTION ( lExitProgram := .t. , oDlg:End() ) pixel
oKeluar:cTooltip := "go to main menu"
oKeluar:oCursor := oCursorHand


activate dialog oDlg centered ; 
on paint ( aRct := GetClientRect( oDlg:hWnd ), ;
           GradColor( oDlg:hDC, aRct, nRGB(133,166,221), LightColor( 100, nRGB( 194,210,237 ) ) ), ;
           GradColor( oDlg:hDC, {2,2,90,800}, cClrDegrFIn, cClrDegrIni ), ;
           GradColor( oDlg:hDC, {92,2,120,800}, cClrDegrIni, cClrDegrFin ), ;
           oDlg:Say(95,10,"Account Group",CLR_BLUE, ,oFontX,.t.,.t.), ;
           oDlg:Say(95,430,"Account Detail",CLR_BLUE, ,oFontX,.t.,.t.)  ;
        ) valid lExitProgram
           
          
oFontX:End()
oCursorHand:End()

dbCloseAll()

return nil


static function HeaderAction(nKey)
   
   do case
      case nKey == 45 // insert
           CreateHeader(.t.)
      case nKey == 46 // delete
           DeleteHeader()
   endcase
   
return nil

static function CreateHeader(lNew)
           if lNew
              if glacsubg->ac_limit # 0
                 MsgAlert("Please select Header Sub-Account code","Wrong select...!" )
                 return nil
              endif  
           endif
           
           AddHeader(lNew)
   
           FilterAccCode()

return nil
           

static function AddHeader(lNew)
   
   local oDlg,lMore := .f.
   
   local cNewCode := spac(len(glacsubg->ac_prefix))
   
   local cNewDesc := spac(len(glacsubg->ac_subgrp))
   
   if !lNew
      cNewCode := glacsubg->ac_prefix 
      cNewDesc := glacsubg->ac_subgrp 
   endif   
   
   if lNew
      define dialog oDlg from 1,1 to 100,350 pixel style nOR(WS_CAPTION) title "Add new Sub-Account for "+glacsubg->ac_subgrp
   else
      define dialog oDlg from 1,1 to 100,350 pixel style nOR(WS_CAPTION) title "Edit Group Account"
   endif   
     
   @3,2 say "Sub-Acc.Code :" size 60,12 of oDlg pixel right
   
   @15,2 say "Sub-Acc.Description :" size 60,12 of oDlg pixel right
    
   @2,65 get cNewCode size 20,11 of oDlg pixel when lNew
   
   @14,65 get cNewDesc size 100,11 of oDlg pixel 
   
   @30,40 button "Save" size 30,12 of oDlg pixel action ( lMore := .t., SaveHeader(cNewCode,cNewDesc,lNew), oDlg:End() )
   
   @30,80 button "Cancel" size 30,12 of oDlg pixel action oDlg:End()      
   
   activate dialog oDlg centered
   
   if lMore .and. lNew
      If MsgYesNo("Create another code")
         AddHeader(lNew)
      endif   
   endif   
      
   
return nil

static function saveHeader(cNewCode,cNewDesc,lNew)
   
   local nRec := glacsubg->(recno())
   
   if lNew
      if left(glacsubg->ac_prefix,1) # left(cNewCode,1)
         MsgAlert("Wrong prefix code","Warning...!")
         return nil
      endif  
   
      glacsubg->(ordSetFocus("ac_prefix"))
   
      glacsubg->(dbGotop())
   
      if glacsubg->(dbSeek(cNewCode))
         glacsubg->(dbGoto(nRec))
         MsgAlert("Duplicate Sub-Account code "+cNewCode,"Warning..!!")
         return nil      
      endif   
   
      glacsubg->(dbGoto(nRec))
   
      if MsgYesNo("Add New Sub-Account Name ? "+alltrim(cNewDesc),"Confirmation...!")
      
         glacsubg->(dbAppend())
      
         if glacsubg->(dbRlock())
            glacsubg->ac_prefix := cNewCode
            glacsubg->ac_subgrp := cNewDesc
            glacsubg->ac_limit  := 99
         endif   
         glacsubg->(dbUnlock())
         oBrwHeader:Refresh()
         oBrwDetail:Refresh()
      endif   
   else
      if glacsubg->(dbRlock())
         glacsubg->ac_subgrp := cNewDesc
      endif   
      glacsubg->(dbUnlock())
      oBrwHeader:Refresh()
      oBrwDetail:Refresh()
   endif
   
return nil   
*****************   ******************** 


static function DeleteHeader()
   
           if glacsubg->ac_limit ==  0
              MsgAlert("Can't delete Account header","Warning..!" )
              return nil
           endif   
           
           if MsgYesNo("All detail Account will be deleted ?","Confirmation.. !")
              
              if MsgYesNo("Are you sure want to delete "+alltrim(glacsubg->ac_subgrp),"Confirmation.. !")
                 
                 glaccode->(ordSetFocus("gl_prefix3")) // sort by 3 digit
                 glaccode->(dbGotop())
                 glaccode->(dbSeek(glacsubg->ac_prefix,.t.))
                 do while !glaccode->(eof()) .and. left(glaccode->gl_accode,3) == glacsubg->ac_prefix
                    
                    if glaccode->(dbRlock())
                       glaccode->(dbDelete())
                    endif   
                    glaccode->(dbUnlock())                    
                    glaccode->(dbSkip())
                    
                 enddo   
                 
                 if glacsubg->(dbRlock())
                    glacsubg->(dbDelete())
                 endif   
                 
                 glacsubg->(dbUnlock())
                 glacsubg->(DBSKIP(1))
                 
                 oBrwHeader:SetFocus()
                 IF glaccode->(EOF())
                    oBrwHeader:GoUp()
                 ENDIF
                 
                 oBrwHeader:Refresh()
                 
                 FilterAccCode()
                 
              endif
           endif
return nil


static function PostEditHeader( oCol, xValue, nLastKey )
   
   local nCol := oCol:nPos
   local nOldVal
   
   if nLastKey == 13 // press enter
      nOldVal := eval( oCol:bEditValue )
      if !( nOldVal == xValue )
         do case
            case nCol == 2
                 if glacsubg->(dbRlock())
                    glacsubg->ac_subgrp := xValue
                 endif   
                 glacsubg->(dbUnlock())
         endcase   
      endif   
      oCol:oBrwHeader:goRight()
   endif   
   
return nil   



static function DetailAction(nKey)
   
   do case
      case nKey == 45 // insert
      
          CreateDetail()
          
      case nKey == 46 // delete
      
          DeleteDetail()
           
      
   endcase
   
return nil


static function CreateDetail(lNew)
   
   if lNew
      if glacsubg->ac_limit == 0
         MsgAlert("Please select Sub-Account code","Wrong select...!" )
         return nil
      endif   
   endif   
           
   AddDetail(lNew)
   
return nil


static function AddDetail(lNew)
   
   local lMore := .f.
   
   local oDlg,cNewCode := glacsubg->ac_prefix+"-"+spac(len(glaccode->gl_accode)-4)
   
   local cNewDesc := spac(len(glaccode->gl_descrpt))
   
   if !lNew
      cNewCode := glaccode->gl_accode  
      cNewDesc := glaccode->gl_descrpt 
   endif   
   
   if lNew
      define dialog oDlg from 1,1 to 100,350 pixel style nOR(WS_CAPTION) title "Add new Account - "+glacsubg->ac_subgrp
   else
      define dialog oDlg from 1,1 to 100,350 pixel style nOR(WS_CAPTION) title "Edit Account Detail"
   endif   
     
   @3,2 say "Account Code :" size 60,12 of oDlg pixel right
   
   @15,2 say "Account Description :" size 60,12 of oDlg pixel right
    
   @2,65 get cNewCode size 38,11 of oDlg pixel when lNew
   
   @14,65 get cNewDesc size 100,11 of oDlg pixel 

   @30,40 button "Save" size 30,12 of oDlg pixel action ( lMore := .t., SaveDetail(cNewCode,cNewDesc,lNew), oDlg:End() )
   
   @30,80 button "Cancel" size 30,12 of oDlg pixel action oDlg:End()      
   
   activate dialog oDlg centered
   
   FilterAccCode()
   
   
   if lMore .and. lNew
      If MsgYesNo("Create another code")
         AddDetail(lNew)
      endif   
   endif   
   
return nil


static function saveDetail(cNewCode,cNewDesc,lNew)
   
   local nRec := glaccode->(recno())
   
   if lNew
      
      if glacsubg->ac_prefix # left(cNewCode,3)
         MsgAlert("Wrong prefix code","Warning...!!")
         return nil
      endif   
   
      glaccode->(ordSetFocus("gl_accode"))
   
      glaccode->(dbGotop())
   
      if glaccode->(dbSeek(cNewCode))
         glaccode->(dbGoto(nRec))
         MsgAlert("Duplicate account code "+cNewCode,"Warning...")
         return nil      
      endif   
   
      glaccode->(dbGoto(nRec))
   
      if MsgYesNo("Add New Account Name ? "+alltrim(cNewDesc),"Confirmation...!")
      
         glaccode->(dbAppend())
      
         if glaccode->(dbRlock())
            glaccode->gl_accode  := cNewCode
            glaccode->gl_descrpt := cNewDesc
         endif   
         glaccode->(dbUnlock())
         oBrwDetail:Refresh()
      
      endif   
   else
      if glaccode->(dbRlock())
         glaccode->gl_descrpt := cNewDesc
      endif   
      glaccode->(dbUnlock())
      oBrwDetail:Refresh()      
   endif   
   FilterAccCode()
   
return nil   

static function DeleteDetail()
   
           if glacsubg->ac_limit ==  0
              MsgAlert("Please select Sub-Account","Warning..!" )
              return nil
           endif   
           
   if MsgYesNo("Are you sure want to delete "+alltrim(glaccode->gl_descrpt),"Confirmation.. !")
      if glaccode->(dbRlock())
         glaccode->(dbDelete())
      endif   
      glaccode->(dbUnlock())
      glaccode->(DBSKIP(1))
      oBrwDetail:SetFocus()
      IF glaccode->(EOF())
         oBrwDetail:GoUp()
      ENDIF
      oBrwDetail:Refresh()
   endif
           
return nil



static function PostEditDetail( oCol, xValue, nLastKey )
   
   local nCol := oCol:nPos
   local nOldVal
   
   if nLastKey == 13 // press enter
      nOldVal := eval( oCol:bEditValue )
      if !( nOldVal == xValue )
         do case
            case nCol == 2
                 if glaccode->(dbRlock())
                    glaccode->gl_descrpt := xValue
                 endif   
                 glaccode->(dbUnlock())
         endcase   
      endif   
      oCol:oBrwDetail:goRight()
   endif   
   
return nil   


static function FilterAccCode()
local cScope

if glacsubg->ac_limit == 0
   cScope := left(glacsubg->ac_prefix,1)
   glaccode->(ordSetFocus("gl_prefix1")) // sort by 1 digit
else   
   cScope := left(glacsubg->ac_prefix,3)
   glaccode->(ordSetFocus("gl_prefix3")) // sort by 3 digit
endif

glaccode->(ordScope(0,cScope))
glaccode->(ordScope(1,cScope))
glaccode->(dbgotop())

oBrwDetail:goTop()

return nil





STATIC FUNCTION DragBegin( nRow, nCol, nFlags, oBrw )

   SetDropInfo( EVAL( oBrw:SelectedCol():bStrData ) )

RETURN NIL

STATIC FUNCTION DropOver( uDropInfo, nRow, nCol, nFlags, oBrw )

   oBrw:lButtonDown( nRow, nCol, nFlags)
   oBrw:lButtonUp(   nRow, nCol, nFlags)

   MsgInfo( uDropInfo + CRLF + 'dropped on' + CRLF + ;
            EVAL( oBrw:SelectedCol():bStrData ) )

RETURN NIL


function XbrStyles( oBrw )
   
   oBrw:nMarqueeStyle            := MARQSTYLE_HIGHLCELL
   
   oBrw:nColDividerStyle         := LINESTYLE_LIGHTGRAY
   oBrw:nRowDividerStyle         := LINESTYLE_LIGHTGRAY
   oBrw:lColDividerComplete      := .T.

   oBrw:bClrSelFocus               := { ||{ CLR_BLUE, LightColor( 30, nRGB( 194,210,237 ) ) } }

return nil

Regards
Fafi

anserkk

Posts: 1335

Joined: Fri Jun 13, 2008 11:04 AM

Help: XBrowse Columns from 2 DBF using Set Relation (Solved)
Posted: Tue Oct 21, 2008 08:27 AM

Dear Mr.James

I don't use SET RELATION but rather do a seek in the column defintion codeblock then return the field data. I haven't tried it with xbrowse so I don't have an example handy.

Can I have a sample of what you have said. I am not very particular about using SET RELATION, if someone has a better idea that using SET RELATION, I welcome. My requirement is only to display Xbrowse columns from 2 different dbf files related to each other.

REgards

Anser

anserkk

Posts: 1335

Joined: Fri Jun 13, 2008 11:04 AM

Help: XBrowse Columns from 2 DBF using Set Relation (Solved)
Posted: Tue Oct 21, 2008 09:55 AM

Dear Fafi,

I am looking for a soultion to display data from 2 DBf files on a single xBrowse.

Regards

Anser

James Bott

Posts: 4840

Joined: Fri Nov 18, 2005 04:52 PM

Help: XBrowse Columns from 2 DBF using Set Relation (Solved)
Posted: Tue Oct 21, 2008 03:30 PM

Anser,

Try this (untested):

Code: Select all Collapse

// Contains Fileds GroupCode,GroupName 
// Indexed on GroupCode 
Use Group New Index Group  

// Contains Fields AC_Code,Ac_Name,GroupCode 
// Indexed on Ac_Code 
Use Account New Index Account  
//Set Relation to GroupCode into Group 

DEFINE WINDOW oWnd MDICHILD OF WndMain() TITLE "Account Heads Master" FROM 1,5 to 35.2,95 

@ 0, 0 XBROWSE oBrw OF oWnd;  // LINES CELL 
     COLUMNS 'Account->AC_NAME','account->(dbseek(groupcode)),Group->GROUPNAME' ; 
     HEADERS 'A/c Name','Group'; 
     ALIAS 'Account' ;        
     FOOTERS CELL 

ACTIVATE WINDOW oWnd ON INIT oBrw:SetFocus()

FWH 18.05/xHarbour 1.2.3/BCC7/Windows 10

anserkk

Posts: 1335

Joined: Fri Jun 13, 2008 11:04 AM

Help: XBrowse Columns from 2 DBF using Set Relation (Solved)
Posted: Wed Oct 22, 2008 12:42 PM

Dear Mr.James,

I shall try your solution and shall let you know the feedback here.

I tried solving it by the follwing code

Code: Select all Collapse

@ 0, 0 XBROWSE oBrw OF oWnd;  // LINES CELL
     COLUMNS 'NAME','OPENDATE','OPENINGBAL','ADDRESS' ;
     HEADERS 'A/c Name','Op.Date','Op.Balance','Address';
     PICTURES ,,'@CXZ ######.##';
     ALIAS 'AcMaster' ;        
     FOOTERS CELL

// Used the ADD column to display data from another table using SET RELATION
ADD COLUMN TO XBROWSE oBrw AT 4 DATA GroupMast->GRNAME;
HEADER "Group" SIZE 135

I understand that in the above kind of xBrowse defintion, if I try to display a column which does not belong to the ALIAS specified in the xBrowse, xBrowse will give the ERROR which I have mentioned in the first message in this thread/topic

Regards

Anser

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