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1. Listbox problem

#831

Posted by: 2003-03-28 23:15:01

My question is: why does ItemIndex =0 not work when I add the items in a Sub as shown in the example below? I have to use a Sub because the data for the listbox are read from file during run time.

Second question: When I press the Cursor Down key then "Choice # 0 Allan" appears in the EditText box. Is it possible to make this shown without a key press at program start?
Help is very much appreciated.

DECLARE SUB ItemClick
DECLARE SUB AddItem
CREATE Form AS QFORM
CREATE ListBox AS QLISTBOX
               Left = 90
               Top = 20
               ItemIndex = 0 '<- that's the trouble
               Sorted = 1
               OnClick = ItemClick
END CREATE
CREATE Edit AS QEDIT
               Left = 90
               Top = 150
END CREATE
END CREATE
ItemAdd
Form.ShowModal

SUB ItemAdd
ListBox.AddItems "Fred", "Ben", "Larry", "Tom",_
"Will","John","Allan","Charles"
END SUB
SUB ItemClick
Edit.Text = "Choice # " & STR$ (ListBox.ItemIndex)_
& " " & ListBoxItem (Listbox.ItemIndex)
END SUB

2. Re: Listbox problem

#832

Posted by: guidance 2003-03-30 10:09:38

Seems you specified itemindex before you itemadd or additem. Could you move itemindex=0 into the sub, just after additems?

3. Re: Listbox problem

#833

Posted by: 2003-03-31 16:24:35

Thanks a lot. Now it works.

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