this is my first post in this forum, even though I often search for helps and clarifications over its threads. And many times they are definitely useful!!
I had a <asp:ScriptManager> in may MasterPage, wich was used to manage various UpdatePanels I have either in Content pages or in MasterPage.
Today I inserted a CalendarExtender, so I had to replace the ScriptManeger with the AJAX ToolkitScriptManager.
At the beginning it seemed to work fine (the calendar pop up and others controls got updated properly). Then I noticed that the nodes in various TreeView are not expanding any more.
The TreeViews objects are placed inside an UpdatePanel, in order to expand each node without refreshing the whole content page. And, while a node expands, an UpdatePanel containing a GridView in the content page gets updated.
Now, with the new ScriptManager they do not expand, but when clicking on a single node the GridView is updated properly.
Here some pieces of code:
<asp:ToolkitScriptManager ID="SM_Tree" runat="server" EnablePartialRendering="true" EnableScriptGlobalization="true" CombineScripts="false">
TSM in MasterPage
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