I have a WSP project in which i have added ajaxcontroltoolkit to SharePoint 2010 succesfully and the controls work when in basic web parts.
However i have a web part which has several panels to show / hide various sections as required, within one of the panels i have a combobox.
The panels are set a visible = false to begin with and then toggled to be displayed.
Message: 'AjaxControlToolkit' is undefined
The combobox does not display correctly and won;t function.
If the panel is set as visible to begin with - it works fine, but thats not a solution to something which should work.
I have tried various workarounds - but nothing is working.
- changed scriptmanager on master page to ToolkitScriptManager
Is there away to get this working?
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