-// AJAX Plugin
-// Docs Here:
-// http://jquery.com/docs/ajax/
+jQuery.fn.extend({
-/**
- * Load HTML from a remote file and inject it into the DOM, only if it's
- * been modified by the server.
- *
- * @example $("#feeds").loadIfModified("feeds.html")
- * @before <div id="feeds"></div>
- * @result <div id="feeds"><b>45</b> feeds found.</div>
- *
- * @name loadIfModified
- * @type jQuery
- * @param String url The URL of the HTML file to load.
- * @param Hash params A set of key/value pairs that will be sent to the server.
- * @param Function callback A function to be executed whenever the data is loaded.
- * @cat AJAX
- */
-jQuery.fn.loadIfModified = function( url, params, callback ) {
- this.load( url, params, callback, 1 );
-};
-
-/**
- * Load HTML from a remote file and inject it into the DOM.
- *
- * @example $("#feeds").load("feeds.html")
- * @before <div id="feeds"></div>
- * @result <div id="feeds"><b>45</b> feeds found.</div>
- *
- * @name load
- * @type jQuery
- * @param String url The URL of the HTML file to load.
- * @param Hash params A set of key/value pairs that will be sent to the server.
- * @param Function callback A function to be executed whenever the data is loaded.
- * @cat AJAX
- */
-jQuery.fn.load = function( url, params, callback, ifModified ) {
- if ( url.constructor == Function )
- return this.bind("load", url);
-
- callback = callback || function(){};
-
- // Default to a GET request
- var type = "GET";
+ /**
+ * Load HTML from a remote file and inject it into the DOM, only if it's
+ * been modified by the server.
+ *
+ * @example $("#feeds").loadIfModified("feeds.html")
+ * @before <div id="feeds"></div>
+ * @result <div id="feeds"><b>45</b> feeds found.</div>
+ *
+ * @name loadIfModified
+ * @type jQuery
+ * @param String url The URL of the HTML file to load.
+ * @param Hash params A set of key/value pairs that will be sent to the server.
+ * @param Function callback A function to be executed whenever the data is loaded.
+ * @cat AJAX
+ */
+ loadIfModified: function( url, params, callback ) {
+ this.load( url, params, callback, 1 );
+ },
- // If the second parameter was provided
- if ( params ) {
- // If it's a function
- if ( params.constructor == Function ) {
- // We assume that it's the callback
- callback = params;
- params = null;
-
- // Otherwise, build a param string
- } else {
- params = jQuery.param( params );
- type = "POST";
- }
- }
+ /**
+ * Load HTML from a remote file and inject it into the DOM.
+ *
+ * @example $("#feeds").load("feeds.html")
+ * @before <div id="feeds"></div>
+ * @result <div id="feeds"><b>45</b> feeds found.</div>
+ *
+ * @example $("#feeds").load("feeds.html",
+ * {test: true},
+ * function() { alert("load is done"); }
+ * );
+ * @desc Same as above, but with an additional parameter
+ * and a callback that is executed when the data was loaded.
+ *
+ * @test stop();
+ * $('#first').load("data/name.php", function() {
+ * ok( $('#first').text() == 'ERROR', 'Check if content was injected into the DOM' );
+ * start();
+ * });
+ *
+ * @name load
+ * @type jQuery
+ * @param String url The URL of the HTML file to load.
+ * @param Hash params A set of key/value pairs that will be sent to the server.
+ * @param Function callback A function to be executed whenever the data is loaded.
+ * @cat AJAX
+ */
+ load: function( url, params, callback, ifModified ) {
+ if ( url.constructor == Function )
+ return this.bind("load", url);
+
+ callback = callback || function(){};
- var self = this;
+ // Default to a GET request
+ var type = "GET";
- // Request the remote document
- jQuery.ajax( type, url, params,function(res, status){
+ // If the second parameter was provided
+ if ( params ) {
+ // If it's a function
+ if ( params.constructor == Function ) {
+ // We assume that it's the callback
+ callback = params;
+ params = null;
+
+ // Otherwise, build a param string
+ } else {
+ params = jQuery.param( params );
+ type = "POST";
+ }
+ }
- if ( status == "success" || !ifModified && status == "notmodified" ) {
- // Inject the HTML into all the matched elements
- self.html(res.responseText).each( callback, [res.responseText, status] );
+ var self = this;
+
+ // Request the remote document
+ jQuery.ajax( type, url, params,function(res, status){
- // Execute all the scripts inside of the newly-injected HTML
- $("script", self).each(function(){
- if ( this.src )
- $.getScript( this.src );
- else
- eval.call( window, this.text || this.textContent || this.innerHTML || "" );
- });
- } else
- callback.apply( self, [res.responseText, status] );
-
- }, ifModified);
+ if ( status == "success" || !ifModified && status == "notmodified" ) {
+ // Inject the HTML into all the matched elements
+ self.html(res.responseText).each( callback, [res.responseText, status] );
+
+ // Execute all the scripts inside of the newly-injected HTML
+ $("script", self).each(function(){
+ if ( this.src )
+ $.getScript( this.src );
+ else
+ eval.call( window, this.text || this.textContent || this.innerHTML || "" );
+ });
+ } else
+ callback.apply( self, [res.responseText, status] );
- return this;
-};
+ }, ifModified);
+
+ return this;
+ },
-/**
- * A function for serializing a set of input elements into
- * a string of data.
- *
- * @example $("input[@type=text]").serialize();
- * @before <input type='text' name='name' value='John'/>
- * <input type='text' name='location' value='Boston'/>
- * @after name=John&location=Boston
- * @desc Serialize a selection of input elements to a string
- *
- * @name serialize
- * @type String
- * @cat AJAX
- */
-jQuery.fn.serialize = function(){
- return $.param( this );
-};
+ /**
+ * A function for serializing a set of input elements into
+ * a string of data.
+ *
+ * @example $("input[@type=text]").serialize();
+ * @before <input type='text' name='name' value='John'/>
+ * <input type='text' name='location' value='Boston'/>
+ * @after name=John&location=Boston
+ * @desc Serialize a selection of input elements to a string
+ *
+ * @test var data = $(':input').serialize();
+ * ok( data == 'action=Test&text2=Test&radio1=on&radio2=on&check=on&=on&hidden=&foo[bar]=&name=name&button=&=foobar&select1=&select2=3&select3=1', 'Check form serialization as query string' );
+ *
+ * @name serialize
+ * @type String
+ * @cat AJAX
+ */
+ serialize: function() {
+ return $.param( this );
+ }
+
+});
// If IE is used, create a wrapper for the XMLHttpRequest object
if ( jQuery.browser.msie && typeof XMLHttpRequest == "undefined" )
* alert("Script loaded and executed.");
* })
*
+ * @test stop();
+ * $.getScript("data/test.js", function() {
+ * ok( foobar == "bar", 'Check if script was evaluated' );
+ * start();
+ * });
*
* @name $.getScript
* @type jQuery
* @param Function callback A function to be executed whenever the data is loaded.
* @cat AJAX
*/
- getScript: function( url, data, callback ) {
- jQuery.get(url, data, callback, "script");
+ getScript: function( url, callback ) {
+ jQuery.get(url, callback, "script");
},
/**
* }
* )
*
+ * @test stop();
+ * $.getJSON("data/json.php", {json: "array"}, function(json) {
+ * ok( json[0].name == 'John', 'Check JSON: first, name' );
+ * ok( json[0].age == 21, 'Check JSON: first, age' );
+ * ok( json[1].name == 'Peter', 'Check JSON: second, name' );
+ * ok( json[1].age == 25, 'Check JSON: second, age' );
+ * start();
+ * });
+ * @test stop();
+ * $.getJSON("data/json.php", function(json) {
+ * ok( json.data.lang == 'en', 'Check JSON: lang' );
+ * ok( json.data.length == 25, 'Check JSON: length' );
+ * start();
+ * });
+ *
* @name $.getJSON
* @type jQuery
* @param String url The URL of the page to load.
* @cat AJAX
*/
getJSON: function( url, data, callback ) {
- jQuery.get(url, data, callback, "json");
+ if(callback)
+ jQuery.get(url, data, callback, "json");
+ else {
+ jQuery.get(url, data, "json");
+ }
},
/**
* }
* )
*
+ * @test stop();
+ * $.post("data/name.php", {xml: "5-2"}, function(xml){
+ * $('math', xml).each(function() {
+ * ok( $('calculation', this).text() == '5-2', 'Check for XML' );
+ * ok( $('result', this).text() == '3', 'Check for XML' );
+ * });
+ * start();
+ * });
+ *
* @name $.post
* @type jQuery
* @param String url The URL of the page to load.
* @example $.ajaxTimeout( 5000 );
* @desc Make all AJAX requests timeout after 5 seconds.
*
+ * @test stop();
+ * var passed = 0;
+ * var timeout;
+ * $.ajaxTimeout(1000);
+ * var pass = function() {
+ * passed++;
+ * if(passed == 2) {
+ * ok( true, 'Check local and global callbacks after timeout' );
+ * clearTimeout(timeout);
+ * start();
+ * }
+ * };
+ * var fail = function(ba) {
+ * console.debug(ba);
+ * ok( false, 'Check for timeout failed' );
+ * start();
+ * };
+ * timeout = setTimeout(fail, 1500);
+ * $('#main').ajaxError(pass);
+ * $.ajax({
+ * type: "GET",
+ * url: "data/name.php?wait=5",
+ * error: pass,
+ * success: fail
+ * });
+ *
* @name $.ajaxTimeout
* @type jQuery
* @param Number time How long before an AJAX request times out.
* });
* @desc Save some data to the server and notify the user once its complete.
*
+ * @test stop();
+ * $.ajax({
+ * type: "GET",
+ * url: "data/name.php?name=foo",
+ * success: function(msg){
+ * ok( msg == 'bar', 'Check for GET' );
+ * start();
+ * }
+ * });
+ *
+ * @test stop();
+ * $.ajax({
+ * type: "POST",
+ * url: "data/name.php",
+ * data: "name=peter",
+ * success: function(msg){
+ * ok( msg == 'pan', 'Check for POST' );
+ * start();
+ * }
+ * });
+ *
* @name $.ajax
* @type jQuery
* @param Hash prop A set of properties to initialize the request with.
xml.setRequestHeader("If-Modified-Since",
jQuery.lastModified[url] || "Thu, 01 Jan 1970 00:00:00 GMT" );
- // Set header so calling script knows that it's an XMLHttpRequest
+ // Set header so the called script knows that it's an XMLHttpRequest
xml.setRequestHeader("X-Requested-With", "XMLHttpRequest");
// Make sure the browser sends the right content length
git.asbjorn.biz / jquery.git / commitdiff