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VALID fires again after SETFOCUS
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À
03/01/2008 13:39:22
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
01279306
Message ID:
01279309
Vues:
19
This message has been marked as a message which has helped to the initial question of the thread.
You can use RETURN < object > in the VALID
...
    RETURN this.parent.txtSTAYnChildren
>On one form I force the user to follow a particular sequence of input boxes by using SETFOCUS in the LOSTFOCUS method. Typical code would look like this:
>
>    this.parent.txtSTAYnChildren.setfocus()
>    nodefault
>
>
>I have become aware that the VALID method fires again when I do this. (VFP 9)
>
>Normally this would be invisible since the VALID method has just succeeded. In one case, however, I ask the user to verify a condition in the VALID. So now the user gets asked twice to verify the condition.
>
>Can anyone confirm this? Is it SOP? Is there any way around it?
>
>BTW, I have tested placing the NODEFAULT line first and this makes no difference.
>
>Peter
--sb--
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