I built a SP server code that , (I don't know why) make some trouble into the client side code. When the page is loaded for the first time, I notice that every single item in the page, they are not available for edit. If a item is selected, the button "edit", in the ribbon, is not activated. I think that my code, (for some reason) doesn't allows the client code(probably AJAX) to reach the SP services. In fact, if I click in the "item edit menu" , this returns me back a pop up with the message:
item is not available. be deleted from another user
My code is a http module. So it manipulates pipeline. But, I'm trying to understand where ajax works into the pipeline Where can I intercept the ajax event calls into the pipeline?