Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Tip of the Day --- Views (Part Two)
Message
De
30/09/1999 14:52:45
 
 
À
30/09/1999 02:47:40
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00269786
Message ID:
00271253
Vues:
26
Well then I guess we'll just have to give you a homework assignment to force you to get in the swing of things!!

Since this is Views 101A, the first assignment will be something simple.

1) Create a form displaying customer data with a grid whose record source is a view displaying orders belonging to that customer. (Hint: use a parameterized view)
2) This one is for extra credit. Have the view access the products file to get the description for the item code in the orders file.

There, that should get you started.

Good Luck,

PF
>Thanks for the clarification, Jeff. I need to start playing with views ... I haven't used them yet in an app.
>
>>Bonnie,
>>
>>Like John said it depends on what you are trying to do. I use eView
>>when creating parametitzed views because if you use the view builder and
>>have an expression (field1 + field2)on the left side of the parameter
>>you can not edit it. The view builder blows it away and makes you
>>recreate it!
>>
>>But I also use GenDbcX for rebulilding the entire dbc and if I can
>>figure it out to rebuild indexes on all tables.
>>
>>Moral of the story:
>>eView for building views one at a time.
>>GenDbcX for rebuilding DBC.
>>
>>Hope this helps.
>>
>>Jeff Whitaker
>>
>>>OK, so what's better (or at least how do they compare)... GenDbcX vs eView?
>>>
>>>-Bonnie

(On an infant's shirt): Already smarter than Bush
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform