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jQuery AJAX Methods

jQuery AJAX Methods

AJAX is the art of exchanging data with a server and upgrading web page sections-without reloading the whole website.

The following table lists all the methods used in jQuery AJAX:
Method Description
$.ajax() Does an AJAX async request
$.ajaxPrefilter() Handle custom Ajax options or modify existing options prior to sending each request and before $.ajax() processes them
$.ajaxSetup() Sets values for future AJAX requests by default
$.ajaxTransport() Creates an object which handles the actual transfer of Ajax data
$.get() Loads data from a server by requesting AJAX HTTP GET
$.getJSON() Loads data encoded in JSON from a server using an HTTP GET request
$.parseJSON() Takes a well-formed JSON string and returns the JavaScript value that results
$.getScript() Use AJAX HTTP GET request to load (and execute) a JavaScript from a server
$.param() Creates a serialized representation of an array or object (can be used for AJAX requests as the URL query string)
$.post() Use AJAX HTTP POST request to load data from a server
ajaxComplete() Specifies a function to run on completion of the AJAX request
ajaxError() Specifies a function to run when an AJAX request is error-filled
ajaxSend() Specifies a function to execute before sending AJAX request
ajaxStart() Specifies a function to run when initiating the first AJAX request
ajaxStop() Specifies a function to run on completion of all AJAX requests
ajaxSuccess() Specifies a function to run on successful completion of an AJAX request
load() Loads data from a server and places the returned data in the chosen element
serialize() Encodes a set of elements of the form as a string to submit
serializeArray() Encodes a set of elements of the form as a set of names and values