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KMoverObj error?
Message
De
28/06/2000 16:44:44
Gerald McKinsey
Keystone Consulting Services, Inc.
Yorktown, Indiana, États-Unis
 
Information générale
Forum:
Visual FoxPro
Catégorie:
The Mere Mortals Framework
Divers
Thread ID:
00384716
Message ID:
00386106
Vues:
41
>RE: the zero elements, I have never had a situation like yours where the full list contained zero elements.
>
>RE: refreshing the full list, what I have done is place a filter in the PostInitHook of the FullListObj's data environment.
>

Well, I'd have to agree that usually one thinks of a MoverObj _with_ data in the FullList to choose from. However, it should still work otherwise. For instance, in Kevin's MoverObj example, he shows a Security Mover that lets you add Users to Groups. What if I made a similar program, and when an installer first went to make groups, forgot that he/she never made any users yet. One would imagine that the User selection would be blank...

I went and double checked your ideas, and I had indeed set view parameters in the PostInitHook() of the FullListObj. (But not in the Data Environment, but I don't think those need to go there). Everything looks fine. I even know that the correct parameters are being sent, and that i'm getting Zero records back in the view, but there seems to be code deep in the KMoverObj that practically just backs out once it knows there are no records to show. Which isn't terrible, except that the FullList continues to show data.

Dustin
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