variable Q

[goldenix]

Can someone explain why can i I get the text from inputboxes? see Func Button1()

I want to loop through inputboxes & get the data. Seems like my variable is not understood by autoit

#include <GUIConstants.au3>

Opt("GUIOnEventMode", 1)  ; Change to OnEvent mode 

#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 322, 178, 193, 115)
$Input1 = GUICtrlCreateInput("Input1", 24, 24, 113, 21)
$Input2 = GUICtrlCreateInput("Input2", 24, 56, 113, 21)
$Button1 = GUICtrlCreateButton("Button1", 176, 32, 65, 25, 0)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

; events
GUISetOnEvent($GUI_EVENT_CLOSE, "CLOSEClicked")
GUICtrlSetOnEvent($Button1, "Button1")


Func Button1()
     for $a = 1 to 2 ; check inputbox 1 & 2 
;~      if guictrlread($input & $a) = "" then MsgBox(0,'ALERT','Inputbox' & $a & ' is Empty!')
        MsgBox(0,'',GuiCtrlRead('$Input' & $a))
     Next
EndFunc

Func CLOSEClicked()
  Exit
EndFunc


While 1
  Sleep(1000)  ; Idle around
WEnd

Edited May 11, 2008 by goldenix

[monoceres]

GUICtrlRead does not take a string as a variable, it takes the control id you got returned from GUICtrlCreate..., if you want to loop though the inputs save the control id's in an array and loop through the array.

Edited May 11, 2008 by monoceres

[nfwu]

Spoonfeeding time!

Do it like this:

Func Button1()
        MsgBox(0,'',GuiCtrlRead($Input1))
        MsgBox(0,'',GuiCtrlRead($Input2))
EndFunc

Eval takes the name of the variable as a string and returns the value of that variable. You *cannot* use a string as a variable name directly, like you intended to do.

[goldenix]

Do it like this:

MsgBox(0, '', Eval("Input"&$i))

And thanx Btw.