initially the btnbmp check must be disabled
the btnbmp control has two bitmaps one when the logical value is true and another when the logical value is false
when I enter an email the btnbmp check doesn't update yet the email is true
the small test
- Code: Select all Expand view RUN
#include "FiveWin.ch"
#include "Constant.ch"
// validate email
Function test()
local oDlg
local aGet:=array(20)
local oBtnSel:=array(20)
local cCodEmail:= space(30)
local lPienoEmail:=.f.
local nRow:= 0,nCol:= 10
local nInterlinea := 26
local nSizeHGet:=21
DEFINE DIALOG oDlg SIZE 800,300 PIXEL TRUEPIXEL
@ 10, 420 GET aGet[11] VAR cCodEmail SIZE 180,nSizeHGet PIXEL OF oDlg;
ON CHANGE ( IIF(validaEmail(cCodEmail),lPienoEmail:=.f.,lPienoEmail:=.t.) ,;
oBtnSel[4]:REFRESH())
@ 10, 615 BTNBMP oBtnSel[4] ;
RESOURCE IIF( lPienoEmail, "SEL_PIE","SEL_VUO") , "", "SEL_VUO", "";
SIZE 120, 22 PIXEL FLAT NOROUND GDIP OF oDlg ;
PROMPT "Account Invio" LEFT;
ACTION ( Account_Invio_Email(@lPienoEmail),;
IIF( !empty(cCodEmail),;
(oBtnSel[4]:Enable(), oBtnSel[4]:SETFILE("SEL_PIE")),;
(oBtnSel[4]:Disable(),oBtnSel[4]:SETFILE("SEL_VUO")) ) ) UPDATE
IIF( validaEmail(cCodEmail),;
(oBtnSel[4]:Enable(), oBtnSel[4]:SETFILE("SEL_PIE")),;
(oBtnSel[4]:Disable(),oBtnSel[4]:SETFILE("SEL_VUO")) )
ACTIVATE DIALOG oDLG CENTERED
return nil
Function Account_Invio_Email(lPienoEmail);return nil
function validaEmail(cEmail)
LOCAL pCompiled := hb_regexComp("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$")
LOCAL aMatch
LOCAL cRet := .t.
aMatch = hb_regex( pCompiled, alltrim(cEmail) )
if Empty( aMatch )
cRet := .f.
end
return cRet
