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Using Views based on Views
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De
06/10/2001 16:15:47
 
 
À
06/10/2001 14:15:05
Gil Munk
The Scarborough Group, Inc.
Baltimore, Maryland, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
The Mere Mortals Framework
Divers
Thread ID:
00565188
Message ID:
00565195
Vues:
23
>Here's the deal:
>
>(view1 is a view used in view2)
>
>If I open/requery view2 which based, in part, on view1 everything is fine IF view1 was populated directly from it's underlying data (either used without the NODATA clause or requeried.
>
>If I have populated view1 programatically from, let's say, a multi-select list on a form (this view1 is still a view based on a real table but was opened with the NODATA clause) then attempted to use or requery view2, view2 will not get popultated with any data.
>
>So it appears to me that view2 will not work unless view1 has data in it directly pulled from it's underlying table.
>
>This has been forcing me to use standard SQL Cursors for my reporting, which I don't mind, but I'd like to keep to the framework ideals. Does anyone have a suggestion? The data in view1 is usually the Id of it's underlying table.
>
>Thanks in advance,

Have you tried coding this logic in the init event of your report dataenvironment? You can do alot with the methods that are available to you.
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