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ListBox Problem
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De
12/04/2021 01:47:00
 
 
À
11/04/2021 15:49:29
Lutz Scheffler
Lutz Scheffler Software Ingenieurbüro
Dresden, Allemagne
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Divers
Thread ID:
01679759
Message ID:
01679764
Vues:
53
I'm sorry, I mixed up with a grid.

>Hi Tore,
>
>This confuses me. Isn't that what VIEWS and CA are made for and REQUERY() is used?
>Also Listboxes with RowSourceType = 3 will simply refreshed with ListBox.REQUERY()
>
>The idea to bound a Listbox to a cursor created with SELECT SQL that is not in ROWSOURCE or CA/VIEW is the problem.
>Using a SQL SELECT and then bound to its cursor is wrong approach to me.
>
>If listboxes cursor is needed for anything else, ist's still no problem because
>
> .cboi1V4_1.ROWSOURCETYPE = 3
> .cboi1V4_1.ROWSOURCE = ;
>  'SELECT'+;
>  ' Cur1.cName,'+;
>  ' TRANSFORM(Cur1.iObj_Ix,"'+dcTrans_Int+'") AS ci1V4_1'+;
>  ' FROM '+THISFORM.gcCur_Requery_i1V4+' AS Cur1'+;
>  ' INTO CURSOR curcboi1V4_1'
>
>
>will make the Listboxes RowSource available via cursor curcboi1V4_1, and .cboi1V4_1.REQUERY goes for refreshing the data in it.
>
>Lutz
>
>>You must use "safe select". http://fox.wikis.com/wc.dll?Wiki~GridSafeSelect.
>>
>>>Hi Rich,
>>>You need to keep (.rowsource) used
>>>
>>>Thank you Thierry. I really appreciate it. I'll have to look for a different tactic.
>>>Rich
>>>
>>>
>>>>I keep getting the following message...
>>>>"cannot access the selected table".... and it points to the ROWSOURCE property of the listbox.
>>>>
>>>>I don't get it. The help section says to set the rowsource='' before the query and set it back to its original setting afterward. At least that's what it sounds like its saying. Some of these help messages are really cryptic.
>>>>Anyway, I've tried all sorts of things but obviously not the right one.
>>>>
>>>>Any ideas? Sure could use some help. I'm out of ideas.
>>>>
>>>>Thanks,
>>>>Rich Murillo
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