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.load( url [, data ] [, complete(responseText, textStatus, XMLHttpRequest) ] )

Description: Loads data from the server and inserts the returned HTML code into the matching element.

url

Type: String

A string containing the URL to send the request

data

Type: PlainObject, String

Key/value parameter to send request to server, e.g.{name:"",age:23}

complete(responseText, textStatus, XMLHttpRequest)

Type: Function()

Callback function executed when the request succeeds.

Note: There is also a method called.load() in the event handler function. jQuery determines which method to use based on the parameter settings passed to it.

This method is the easiest way to retrieve data from the server. This method is basically the same as $.get(url, data, success) except that it is not a global function, with an implicit callback function. When it detects a successful request (i.e. when textStatus is "success" or "notmodified"), the.load() method sets the returned HTML content data to the matching node. This means that most of the ways to do this are simple:

$('#result').load('ajax/test.html');

If the selector doesn't have a matching element--in this case, if the document doesn't contain an element with id = "result"--the Ajax request won't be sent.

If a callback is provided, it is post-processed after execution:

Callback Function

If the "complete" callback function is provided, it will be called after the function has finished processing and the HTML has been inserted. The callback function is called once on each matching element, and this always points to the DOM element currently being processed.

$('#result').load('ajax/test.html', function() {

alert('Load was performed. ');

});

In both examples above, if the current file does not contain an element with ID "result", then the.load() method will not be executed.

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