the valid function return .t. only if the cvalue is "Adele" and set lok=true
the combobox control must be activate when lok is true
the problem :
the test run ok only when I select an item from xbrowse it not refresh the combobox
only when the final user move the mouse cursor on the second get (oget[2] ) the combobox is refreshed.
if there are many selections (on the app) on a dialog the combobox is never refreshed
this is the test minimal to try
- Code: Select all Expand view
#include "FiveWin.ch"
#include "constant.ch"
#include "xBrowse.ch"
#define LIGHTCYAN nRGB( 203, 225, 252 )
Function test()
Local oDlg
Local oGet[4]
local cGet1:="Adrian",cGet2 :=SPACE(30)
lOCAL cGet3:=1
LOcal aItems:={"16","21","4.50"}
Local lOk:=.f.
Local nBottom := 20
Local nRight := 40
Local nWidth := Max( nRight * DLG_CHARPIX_W, 180 )
Local nHeight := nBottom * DLG_CHARPIX_H
USE CUSTOMER ALIAS CU
INDEX ON CU->FIRST TAG FIRST TO CUSTOMER
DEFINE DIALOG oDlg SIZE nWidth, nHeight;
GRADIENT { { 1,CLR_WHITE, LIGHTCYAN } } ;
STYLE DS_MODALFRAME + WS_POPUPWINDOW + WS_VISIBLE + WS_DLGFRAME + 4;
TITLE "test" PIXEL
@ 12, 5 SAY "Get 1:" OF oDlg SIZE 35, 8 PIXEL
@ 22, 5 SAY "Get 2" OF oDlg SIZE 35, 8 PIXEL
@ 10, 56 GET oGet[1] VAR cGEt1 OF oDlg SIZE 85, 10 PIXEL VALID Change_Combox(cGEt1,@lok,oGet);
ACTION Select_Items(cGEt1,oGet[1],oDlg)
@ 24, 56 GET oGet[2] VAR cGEt2 OF oDlg SIZE 85, 10 PIXEL
@ 50 , 5 COMBOBOX oGet[3] VAR cGEt3 ITEMS aItems OF oDlg SIZE 40, 95 PIXEL STYLE CBS_DROPDOWN;
WHEN lok UPDATE
ACTIVATe DIALOG oDlg center
RETU NIL
Function Select_Items(cGEt1,oControl,oDlg)
Local nBottom := 14.2
Local nRight := 55
Local nWidth := Max( nRight * DLG_CHARPIX_W, 180 )
Local nHeight := nBottom * DLG_CHARPIX_H
local oBrowse ,lsave:=.f.
local nRecno := CU->( RecNo() )
local nOrder := CU->( OrdNumber() )
local nArea := Select()
SELECT CU
CU->( DbSetOrder( 1 ) )
CU->( DbGoTop( ) )
DEFINE DIALOG oDlg ;
TITLE i18n("Select an item")
@02, 10 XBROWSE oBrowse OF oDlg ;
SIZE -10,-10 PIXEL
oBrowse:cAlias := "CU"
oCol := oBrowse:AddCol()
oCol:bStrData := { || CU->FIRST }
oCol:cHeader := "NAME"
oCol:nWidth := 120
oCol:bLDClickData := {|| ( lsave := .t., oDlg:End() ) }
oBrowse:SetRDD()
oBrowse:CreateFromCode()
ACTIVATE DIALOG oDlg CENTERED
if lsave
oControl:cText := CU->FIRST
oControl:refresh()
endif
CU->( DbSetOrder( nOrder ) )
CU->( DbGoTo( nRecno ) )
Select (nArea)
return nil
Function Change_Combox(cGEt1,lok,oGet)
Local lreturn :=.f.
IF alltrim(cGEt1)="Adele"
lreturn:=.t.
ENDIF
oGet[3]:refresh()
lok:=lreturn
return lReturn
