i have a grid ininspite of it whenver a postback occurs there is full post backltaspUpdatePanel ID34UpdatePanel234 runat34server34gt ltContentTemplategtgrid ltaspButton runat34server34 ID34posyback34 OnClick34posybackClick34 Text3434 gt ltContentTemplategt ltTriggersgt ltaspPostBackTrigger ControlID34posyback34 gt ltTriggers

full post back occurs

svibuk

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User: svibuk
Posted: on Feb 08, 2012 02:37 AM
Forum: ASP.Net Web Forms
Replies: 42
Views: 23336

i have a grid in

inspite of it whenver a postback occurs there is full post back

<asp:UpdatePanel ID="UpdatePanel2" runat="server">
                 <ContentTemplate>


grid

       <asp:Button runat="server" ID="posyback" OnClick="posyback_Click" Text="" />
                 </ContentTemplate>
                 <Triggers>
                     <asp:PostBackTrigger ControlID="posyback" />
                 </Triggers>
             </asp:UpdatePanel>

when grid header is clicked it initates posyback_Click but full post backcan be visible with lot of time for loading the grid

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Mudassar

0 1

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User: Mudassar
Replied: on Feb 08, 2012 02:40 AM
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Change

<asp:PostBackTrigger ControlID="posyback" />

to

<asp:AsyncPostBackTrigger ControlID="posyback" />

svibuk

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User: svibuk
Replied: on Feb 08, 2012 03:00 AM
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ealier i had

<asp:AsyncPostBackTrigger ControlID="posyback" />

but as there was issue with it i had to chnage it

<asp:PostBackTrigger ControlID="posyback" />

if i use

<asp:AsyncPostBackTrigger ControlID="posyback" />

my code for displaying other controls does not work

Mudassar

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User: Mudassar
Replied: on Feb 08, 2012 03:05 AM
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PostBack Trigger will do full postback so there is no solution for that

svibuk

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User: svibuk
Replied: on Feb 08, 2012 03:08 AM
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u r right

but asp:AsyncPostBackTrigger ControlID="posyback"

doesnot get executed

why does not it execute teh code

Mudassar

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User: Mudassar
Replied: on Feb 08, 2012 03:11 AM
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Did you place a breakpoint in the event and checked whether the breakpoint is hit or not?

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full post back occurs

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