Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Parameterized View Question
Message
 
 
À
Tous
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Parameterized View Question
Divers
Thread ID:
00300119
Message ID:
00300119
Vues:
54
When you setup a view in the designer and give it a parameter to use in the criteria, how do you get ALL records? For example, I have a view with a parameter ?lcCategory which the majority of the time is set to one of many possible categories in the database. However, sometimes the user wants to see ALL categories (hence all records). I can't just make it blank, because it looks for a blank category, but none exist (categories are chosen from a lookup table). At first I thought this should be easy, and it probably is, but I'm not getting it!!! Any help would be appreciated.
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform