Gadget list index out of range?

BlitzPlus Forums/BlitzPlus Beginners Area/Gadget list index out of range?

Guy Fawkes

(Posted 2013) [#1]

Hi all! :) I decided to try out BlitzPlus, and I seem to get the hang of it pretty well. But I have a small problem.

I get:

ERROR: "Gadget list index out of range"

from the below code...

Above main loop:

Win1 = CreateWindow("Test Server" + CurrentTime() + " / " + CurrentDate(),138,174,782,577,Desktop(),11)

SetMinWindowSize win1,782,577

playerlist = CreateListBox(587,11,177,472,Win1,0)

Kick = CreateButton("&Kick",653,491,45,22,Win1,0)

SetGadgetLayout Kick ,1,0,1,0

Inside main loop:


index = SelectedGadgetItem(playerlist)

If index<>-1
	
    kickedplayer$=GadgetItemText (playerlist, index)

EndIf

The above code is in the main loop in a case which calls the function kickPlayer() when I hit the "Kick" button.

Thank You!

misth

(Posted 2013) [#2]

Try this if it says anything:

index = SelectedGadgetItem(playerlist)

Print index ; Just for debugging. Not sure if ^that returns an index or a handle to that list item....

; Always make sure you're inside range.
If index > -1 And index < CountGadgetItems(playerlist) Then
	
    kickedplayer$=GadgetItemText (playerlist, index)

EndIf

I have no idea if the code even works.. Not been using that stuff so much yet.

Hope it helped!

Cheers.