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Bound Grid Filter
Message
De
28/07/1998 13:22:14
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00122029
Message ID:
00122035
Vues:
15
Hi Don---

Use a parameterized view for the grid, change the parameter and then REFRESH('viewname').

So, for example, if you had lineitems for an order in a grid, the view would be created as:
CREATE SQL VIEW vueLineItems AS ;
   SELECT * from lineitem WHERE order_no = ?order.order_no
Your "Next Order" button might contain code like this:
SELECT order
SKIP           && Changes to next order
=REFRESH('vueLineItems')
THISFORM.Refresh
>I have a bound grid but I would like to filter what is being viewed. I could use a query of view, but I need to be able to change the WHERE clause then refresh the control. What is the best way to accomplish this?
------------------------------------------------
John Koziol, ex-MVP, ex-MS, ex-FoxTeam. Just call me "X"
"When the going gets weird, the weird turn pro" - Hunter Thompson (Gonzo) RIP 2/19/05
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