jQuery Reference Manual - Ajax

jQuery Ajax operation functions

The jQuery library has a complete Ajax compatibility suite. The functions and methods allow us to load data from the server without refreshing the browser.

Function Description
jQuery.ajax() Execute asynchronous HTTP (Ajax) requests.
.ajaxComplete() Register the handler to be called when the Ajax request completes. This is an Ajax event.
.ajaxError() Register the handler to be called when the Ajax request completes and an error occurs. This is an Ajax event.
.ajaxSend() Display a message before the Ajax request is sent.
jQuery.ajaxSetup() Set default values for future Ajax requests.
.ajaxStart() Register the handler to be called when the first Ajax request completes. This is an Ajax event.
.ajaxStop() Register a handler to be called when all Ajax requests are completed. This is an Ajax event.
.ajaxSuccess() Display a message when the Ajax request is successfully completed.
jQuery.get() Use HTTP GET request to load data from the server.
jQuery.getJSON() Use HTTP GET request to load JSON-encoded data from the server.
jQuery.getScript() Use HTTP GET request to load a JavaScript file from the server and then execute the file.
.load() Load data from the server, then put the returned HTML into the matching element.
jQuery.param() Create a serialized representation of an array or object, suitable for use in URL query strings or Ajax requests.
jQuery.post() Use HTTP POST request to load data from the server.
.serialize() Serialize form content to a string.
.serializeArray() Serialize form elements and return JSON structured data.

See

Tutorial:Ajax Tutorial