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MSDN Library

Sys.WebForms.PageRequestManager pageLoading Event

Raised after the response from the server to an asynchronous postback is received but before any content on the page is updated.

Sys.WebForms.PageRequestManager.getInstance().add_pageLoading(pageLoadingHandler)
Sys.WebForms.PageRequestManager.getInstance().remove_pageLoading(pageLoadingHandler)

Term

Definition

pageLoadingHandler

The name of the handler function that will be called.

The pageLoading event is raised after the response from the server to an asynchronous postback is received but before any content on the page is updated. You can use this event to provide a custom transition effect for updated content.

For more information about the PageRequestManager event model, see Working with Partial-Page Rendering Events.

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