Hi All,
I have a tree-view which doesn't have any events and AutoPostBack property is also false. But whenever the treeview node is selected,its taking a lot of time...The tree view is placed inside update panel...I have an update progress and selection of any node shows the progress for atleast 5-6 seconds.Please suggest what can be done....
The code is as below :
<asp:UpdatePanel ID="updatePnlListBoxes" runat="server">
<ContentTemplate>
<table align="center">
<tr>
<td>
<asp:UpdateProgress ID="UpdateProgress2" runat="server" AssociatedUpdatePanelID="updatePnlListBoxes">
<ProgressTemplate>
<img id="Img2" src="~/images/ajax-loader.gif" alt="" runat="server" />
</ProgressTemplate>
</asp:UpdateProgress>
</td>
</tr>
<tr>
<td>
<asp:TreeView ID="tvNodes" runat="server" NodeIndent="15" ShowExpandCollapse="true"
ShowLines="True" Width="181px">
<ParentNodeStyle Font-Bold="False" />
<HoverNodeStyle Font-Underline="True&
View Complete Post