Javascript - OnBeforeUnload - How To Call A Server-side Function Without Ajax

Jul 22, 2010

What I want to do: dispose of a session upon detecting an "OnBeforeUnload" event in the client. I know it doesn't fire 100% of times (90% accuracy works fine for me)

Here I saw how to do it with ajax, this system, however, breaks down with ajax: I can't use it at all.

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