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Data is different from menu?
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03/09/1997 11:00:06
 
 
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Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire de menu & Menus
Titre:
Data is different from menu?
Divers
Thread ID:
00048278
Message ID:
00048278
Vues:
61
I have a menu which repeats the command buttons on a form. One of them is Save. The command on the menu is _screen.activeform.cmdsave.click(). The click event runs code very similar to that found in the Wizbtns class of the screen wizard. When we hit Wizbtns.UpdateRows() basically a TableUpdate() is performed. If I choose Save from the menu, not only is the TableUpdate not performed correctly, but the changes are reverted. If I step through the code, the update IS performed correctly.

I have done some Debugout() in the UpdateRows method and found something very odd...

When the click() is fired by the menu, OLDVAL(Field, Table) and Table.Field will return exactly the same thing (the old value), even though the Table.Field value has been changed on the form. But they return different (correct) values when fired by clicking on the command button.

I'm using optimistic table buffering, but, just for grins, I changed it to NO buffering and the same thing happens!!

What's going on here? Any ideas? I'm stumped.

Thanks.
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