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Link button is not doing post back

Posted By:      Posted Date: September 23, 2010    Points: 0   Category :ASP.Net


I have 2 link button in my page and every thing was working fine until i added window.onload() method on my page.

After adding window.onload() first link button is working but not the second button. I am using update panel in my page

Please help me

function PageTest() { //do some task}

window.onload = PageTest;

<asp:UpdatePanel ID="UpdPanel" ChildrenAsTriggers="true" UpdateMode="Conditional" runat="server">
                <asp:AsyncPostBackTrigger ControlID="linkbutton1" EventName="Click" />
  //some code

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