Tag Archives: Ajax

Treeview using PopulateOnDemand and SelectedNodeChanged

You might, like me have come across major issues using a treeview to support both the PopulateOnDemand and SelectedNodeChanged events.  The problems are further compounded if you are using Ajax. I wanted to use a tree view to help users navigate around … Continue reading

Posted in .NET Development, SharePoint, SharePoint 2007, Tips and Tricks | Tagged , , , , | 2 Comments

Adding a progress indicator for long running Ajax calls

This must be one of the most undocumented useful features that can be used during an Ajax call.  In this example the SharePoint progress gear will be displayed during the call back.  Just add the UpdateProgress control to an asp:content … Continue reading

Posted in .NET Development, SharePoint, SharePoint 2007, Tips and Tricks | Tagged , | 1 Comment