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Fire web service only when text was changed
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nirnir
#1 Posted : Tuesday, March 17, 2009 3:43:00 AM(UTC)
Rank: Newbie

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Joined: 3/15/2009(UTC)
Posts: 6
Points: 18
Hi,
In order to avoid unnecessary calls to the web service
How can I make it call the web service only when the textbox data is really changed
currently it fires on each entry to the textbox (while it is not empty)

Nir
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trooper
#2 Posted : Tuesday, March 17, 2009 4:01:25 AM(UTC)
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Joined: 11/18/2007(UTC)
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Man

Was thanked: 2 time(s) in 2 post(s)
Hi Nir,
There is a "delay" property you can set.
But the suggesstions list shows every time the field recieves focus.
You can use OnClientPopulating event to stop the server call.

Thanks
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nirnir
#3 Posted : Tuesday, March 17, 2009 4:17:23 AM(UTC)
Rank: Newbie

Groups: Member
Joined: 3/15/2009(UTC)
Posts: 6
Points: 18
Hi trooper ,

If I can prevent the call in OnClientPopulating it's even better .
Do you have a reference of the control ?

Thanks
Nir
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