emresamisuzer
asked on
Ajax UpdateProgress inside Tab Control
I want to place an updateprogress inside every tab of an ajax tab control. It works but it triggers the OnActiveTabChanged event of tab control twice on every tab change.
You may see the test page below.
You may see the test page below.
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<div style="height: 100%;">
<asp:UpdatePanel ID="up_test" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<atk:TabContainer runat="server" Height="150px" ID="tc_test" OnActiveTabChanged="TabFunction"
AutoPostBack="true">
<atk:TabPanel ID="TabPanel1" runat="server" HeaderText="Tab Page 1">
<HeaderTemplate>
Tab Page 1
</HeaderTemplate>
<ContentTemplate>
<asp:UpdateProgress ID="uprg_test" AssociatedUpdatePanelID="up_test" runat="server"
DisplayAfter="0">
<ProgressTemplate>
<div style="height: 100%; background-color: Fuchsia; position: absolute; left: 0;
top: 20px; padding: 0; width: 100%;">
LOADING...
</div>
</ProgressTemplate>
</asp:UpdateProgress>
<asp:Literal ID="Literal1" runat="server"></asp:Literal>
</ContentTemplate>
</atk:TabPanel>
<atk:TabPanel ID="TabPanel2" runat="server" HeaderText="Tab Page 2">
<ContentTemplate>
<asp:UpdateProgress ID="uprg_test2" AssociatedUpdatePanelID="up_test" runat="server"
DisplayAfter="0">
<ProgressTemplate>
<div style="height: 100%; background-color: Navy; position: absolute; left: 0;
top: 20px; padding: 0; width: 100%;">
LOADING...
</div>
</ProgressTemplate>
</asp:UpdateProgress>
<asp:Literal ID="Literal2" runat="server"></asp:Literal>
</ContentTemplate>
</atk:TabPanel>
</atk:TabContainer>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
Public Sub TabFunction(ByVal sender As Object, ByVal e As EventArgs)
Select Case tc_test.ActiveTabIndex
Case 0
Literal1.Text = Now.ToString
Case 1
Literal2.Text = Now.ToString
End Select
System.Threading.Thread.Sleep(2000)
up_test.Update()
End Sub
ASKER
There is no page_load block.
ASKER CERTIFIED SOLUTION
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if(!IsPostBack)
{
// rest of the code in page_load here
}
If this is not working .. post your page_load here