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Best Practices in Fetching Recs for a C/S DataEntry Form
Message
De
23/07/2010 22:29:13
 
 
À
23/07/2010 21:45:11
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
MySQL
Divers
Thread ID:
01473556
Message ID:
01473669
Vues:
48
Craig,

Thanks for the validation.

What if my Data Entry form shows a 'partial' set of rows like the way Yahoo Mail does it. When the user hits Down (or PageDown) key on the last record, my CA class will then get the next X rows; conversely, if the user hits Up or PageUp. Obviously, the grid will be used for this. When the user resizes the form though, how will we know the number of visible rows?

Any idea how this can be implemented? Or is this a stupid idea?

Dennis



>You have the correct idea. There are many ways to do this and not enough space here to give all the answers. But, you should start with Remote Views that are parameterized.
>
>
>>Craig,
>>
>>Thanks for your reply.
>>
>>So, in a CS setting, when a user goes to, say, a Customer Data Entry form:
>>
>>1. the Form does not show the Customer records at first, only an 'empty form'
>>2. functions such as Data Navigation, Edit, Save and Undo are disabled initially - only Search and Create is enabled
>>3. user then puts in search criteria to be able to get what he wants to view
>>4. only when records are pulled out will Data Nav, Edit, Save and Undo be enabled
>>
>>Is the above 'narration' the way to go? How do you do it sir?
>>
>>Dennis
>>
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