[Solved] Making a Server-Side call From a Client-Side Function

[MakeMedia]

Hi there,

I am using the drag and drop behaviour of the treeview and want to use the client side calls to move nodes using "OnClientNodeDropping". The issue with this is that the server side event "OnNodeDrop" is not firing and so my changes are not persisted to the database. 

Is there an easy way around this? Am I doing something wrong or do I simply need to use an update panel and accept the update lags?

Thanks in advance

Steve