Ajax

The jQuery library has a full suite of AJAX capabilities. The functions and methods therein allow us to load data from the server without a browser page refresh.

• jQuery.ajax()

  Low-Level Interface
  Perform an asynchronous HTTP (Ajax) request.

• .ajaxComplete()

  Global Ajax Event Handlers
  Register a handler to be called when Ajax requests complete. This is an Ajax Event.

• .ajaxError()

  Global Ajax Event Handlers
  Register a handler to be called when Ajax requests complete with an error. This is an Ajax Event.

• jQuery.ajaxPrefilter()

  Low-Level Interface
  Handle custom Ajax options or modify existing options before each request is sent and before they are processed by $.ajax().

• .ajaxSend()

  Global Ajax Event Handlers
  Attach a function to be executed before an Ajax request is sent. This is an Ajax Event.