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Description:
The jQuery.ajaxSetup( options ) method sets global settings for future AJAX requests.
Syntax:
Here is the simple syntax to use this method:
$.ajaxSetup( options ) |
Parameters:
Here is the description of all the parameters used by this method:
options: A set of key/value pairs that configure the Ajax request. All options are optional.
Here is the list of option which could be used as key/value pairs. Except URL, rest of the parameters are optional:
| Option | Description |
|---|---|
| async | A Boolean indicating whether to perform the request asynchronously. The default value is true. |
| beforeSend | A callback function that is executed before the request is sent. |
| complete | A callback function that executes whenever the request finishes. |
| contentType | A string containing a MIME content type to set for the request. The default value is application/x-www-form-urlencoded. |
| data | A map or string that is sent to the server with the request. |
| dataFilter | A function to be used to handle the raw responsed data of XMLHttpRequest. This is a pre-filtering function to sanitize the response. |
| dataType | A string defining the type of data expected back from the server (xml, html, json, or script). |
| error | A callback function that is executed if the request fails. |
| global | A Boolean indicating whether global AJAX event handlers will be triggered by this request. The default value is true. |
| ifModified | A Boolean indicating whether the server should check if the page is modified before responding to the request. |
| jsonp | Override the callback function name in a jsonp request. |
| password | A password to be used in response to an HTTP access authentication request. |
| processData | A Boolean indicating whether to convert the submitted data from an object form into a query-string form. The default value is true. |
| success | A callback function that is executed if the request succeeds. |
| timeout | Number of milliseconds after which the request will time out in failure |
| timeout | Set a local timeout (in milliseconds) for the request. |
| type | A string defining the HTTP method to use for the request (GET or POST). The default value is GET. |
| url | A string containing the URL to which the request is sent. |
| username | A username to be used in response to an HTTP access authentication request. |
| xhr | Callback for creating the XMLHttpRequest object. Defaults to the ActiveXObject when available (IE), the XMLHttpRequest otherwise. |
Example:
Assuming we have following HTML content in /jquery/result.html file:
<h1>THIS IS RESULT...</h1> |
Following is a simple example a simple showing the usage of this method. Here we make use ofsuccess handler to populate returned HTML:
<html>
<head>
<title>the title</title>
<script type="text/javascript"
src="/jquery/jquery-1.3.2.min.js"></script>
<script type="text/javascript" language="javascript">
$(document).ready(function() {
$("#driver").click(function(event){
// Do global setting.
$.ajaxSetup({
url: "/jquery/result.html"
});
$.ajax( {
success:function(data) {
$('#stage').html(data);
}
});
});
});
</script>
</head>
<body>
<p>Click on the button to load result.html file:</p>
<div id="stage" style="background-color:blue;">
STAGE
</div>
<input type="button" id="driver" value="Load Data" />
</body>
</html>
|
To understand it in better way you can Try it yourself.
생각보다 활용범위가 넓다!!
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