I have a treeview element. I want to expand the same nodes after page reload and change selected node style. Everything works fine until there is no value set to NavigateUrlField. When the falue is set all nodes collapses and selected node isn't marked. Any suggestions?
master page:
// Expands nodes
<script runat="server">
void Data_Bound(Object sender, TreeNodeEventArgs e)
{
if(e.Node.Depth == 1)
{
e.Node.Expand();
}
else
{
e.Node.Collapse();
}
}
</script>
</head>
<body>
<div class="menu">
<asp:TreeView ID="TreeViewMenu"
runat="server"
DataSourceID="MenuXmlDataSource"
OnTreeNodeDataBound="Data_Bound"
>
<DataBind ...
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