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hi,
can i access ddlUrgency control that is inside a tabpanel in .aspx. I want to access it form a another trigger that is outside to it.

Can i do it in aspx page.something like <asp:AsyncPostBackTrigger ControlID="pnlHeaderddl.Urgency" />

here is the code...

<asp:Panel ID="pnlHeader" runat="server">
<asp:UpdatePanel ID="UpUrgency" runat="server" >
<ContentTemplate>
<asp:DropDownList ID="ddlUrgency" runat="server" AutoPostBack="True" Width="100%"
CssClass="dropdown" OnSelectedIndexChanged="ddlUrgency_SelectedIndexChanged" />
</ContentTemplate>
</asp:UpdatePanel>



<asp:UpdatePanel ID="UpPriority" runat="server" UpdateMode="Conditional">
    <ContentTemplate>
         <asp:Button ID="lnkEs" runat="server" Text="Approve" OnClick="lnkEscalate_Click" OnClientClick="return confirmation();" />
    </ContentTemplate>
    <Triggers>
        <asp:AsyncPostBackTrigger ControlID="ddlUrgency" />
    </Triggers>
</asp:UpdatePanel

thanks,
Rahul
Posted 17-Jan-13 0:39am

1 solution

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Solution 1

You can trigger asynchronous postbacks only from the controls that are present in the update panel. Although, you can call Update method on another update panel from the event handler to refresh the HTML.
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