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OnClientItemsRequesting

The OnClientItemsRequesting is fired before sending a request to a Web Service for the items to be bound.

The event handler receives two arguments:

  • Sender–the TagCould object that fired the event.

  • Event arguments–event arguments object of type Sys.CancelEventArgs, that exposes the following properties and methods:

Name Parameters Return Type Description
get_cancel Bool Returns a bool value that indicates whether the event was canceled. True means the event is canceled.
set_cancel bool Sets a bool value that indicates whether the event will be canceled. Setting true means the event will be canceled.
get_context String Returns the parameter which will be sent to the Web Service
set_context string Sets the parameter which will be sent to the Web Service

In the TagCloud's Web Service online example you can examine how this event can be used.

See Also