},
/**
- * A function for serializing a set of input elements into
- * a string of data.
+ * Serializes a set of input elements into a string of data.
+ * This will serialize all given elements. If you need
+ * serialization similar to the form submit of a browser,
+ * you should use the form plugin. This is also true for
+ * selects with multiple attribute set, only a single option
+ * is serialized.
*
* @example $("input[@type=text]").serialize();
* @before <input type='text' name='name' value='John'/>
* @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' );
+ * @test var data = $(':input').not('button').serialize();
+ * // ignore button, IE takes text content as value, not relevant for this test
+ * ok( data == 'action=Test&text2=Test&radio1=on&radio2=on&check=on&=on&hidden=&foo[bar]=&name=name&=foobar&select1=&select2=3&select3=1', 'Check form serialization as query string' );
*
* @name serialize
* @type String
* ok( counter.error == 2, 'Check failed request' );
* ok( counter.success == 0, 'Check failed request' );
* ok( counter.complete == 3, 'Check failed request' );
- * counter.error = 0; counter.success = 0; counter.complete = 0;
- * $.ajaxTimeout(0);
- * $.ajax({url: "data/name.php?wait=5", global: false, success: success, error: error, complete: function() {
- * ok( counter.error == 0, 'Check sucesful request without globals' );
- * ok( counter.success == 1, 'Check sucesful request without globals' );
- * ok( counter.complete == 0, 'Check sucesful request without globals' );
- * counter.error = 0; counter.success = 0; counter.complete = 0;
- * $.ajaxTimeout(500);
- * $.ajax({url: "data/name.php?wait=5", global: false, success: success, error: error, complete: function() {
- * ok( counter.error == 1, 'Check failedrequest without globals' );
- * ok( counter.success == 0, 'Check failed request without globals' );
- * ok( counter.complete == 0, 'Check failed request without globals' );
- * start();
- * }});
- * }});
+ * start();
+ * }});
+ * }});
+
+ * @test stop(); var counter = { complete: 0, success: 0, error: 0 };
+ * counter.error = 0; counter.success = 0; counter.complete = 0;
+ * var success = function() { counter.success++ };
+ * var error = function() { counter.error++ };
+ * $.ajaxTimeout(0);
+ * $.ajax({url: "data/name.php", global: false, success: success, error: error, complete: function() {
+ * ok( counter.error == 0, 'Check sucesful request without globals' );
+ * ok( counter.success == 1, 'Check sucesful request without globals' );
+ * ok( counter.complete == 0, 'Check sucesful request without globals' );
+ * counter.error = 0; counter.success = 0; counter.complete = 0;
+ * $.ajaxTimeout(500);
+ * $.ajax({url: "data/name.php?wait=5", global: false, success: success, error: error, complete: function() {
+ * ok( counter.error == 1, 'Check failed request without globals' );
+ * ok( counter.success == 0, 'Check failed request without globals' );
+ * ok( counter.complete == 0, 'Check failed request without globals' );
+ * start();
* }});
* }});
*
data = null;
}
- if ( data ) url += "?" + jQuery.param(data);
+ // append ? + data or & + data, in case there are already params
+ if ( data ) url += ((url.indexOf("?") > -1) ? "&" : "?") + jQuery.param(data);
// Build and start the HTTP Request
jQuery.ajax( "GET", url, null, function(r, status) {
* if(passed == 2) {
* ok( true, 'Check local and global callbacks after timeout' );
* clearTimeout(timeout);
+ * $('#main').unbind("ajaxError");
* start();
* }
* };
* success: fail
* });
*
+ * @test stop(); $.ajaxTimeout(50);
+ * $.ajax({
+ * type: "GET",
+ * timeout: 5000,
+ * url: "data/name.php?wait=1",
+ * error: function() {
+ * ok( false, 'Check for local timeout failed' );
+ * start();
+ * },
+ * success: function() {
+ * ok( true, 'Check for local timeout' );
+ * start();
+ * }
+ * });
+ * // reset timeout
+ * $.ajaxTimeout(0);
+ *
+ *
* @name $.ajaxTimeout
* @type jQuery
* @param Number time How long before an AJAX request times out.
* (String) dataType - The type of data that you're expecting back from
* the server (e.g. "xml", "html", "script", or "json").
*
+ * (Boolean) ifModified - Allow the request to be successful only if the
+ * response has changed since the last request, default is false, ignoring
+ * the Last-Modified header
+ *
+ * (Number) timeout - Local timeout to override global timeout, eg. to give a
+ * single request a longer timeout while all others timeout after 1 seconds,
+ * see $.ajaxTimeout
+ *
* (Boolean) global - Wheather to trigger global AJAX event handlers for
* this request, default is true. Set to true to prevent that global handlers
* like ajaxStart or ajaxStop are triggered.
var error = type.error;
var dataType = type.dataType;
var global = typeof type.global == "boolean" ? type.global : true;
+ var timeout = typeof type.timeout == "number" ? type.timeout : jQuery.timeout;
+ var ifModified = type.ifModified || false;
data = type.data;
url = type.url;
type = type.type;
// Make sure that the request was successful or notmodified
if ( status != "error" ) {
// Cache Last-Modified header, if ifModified mode.
- var modRes = xml.getResponseHeader("Last-Modified");
- if ( ifModified && modRes ) jQuery.lastModified[url] = modRes;
+ var modRes;
+ try {
+ modRes = xml.getResponseHeader("Last-Modified");
+ } catch(e) {} // swallow exception thrown by FF if header is not available
+
+ if ( ifModified && modRes )
+ jQuery.lastModified[url] = modRes;
// If a local callback was specified, fire it
if ( success )
xml.onreadystatechange = onreadystatechange;
// Timeout checker
- if(jQuery.timeout > 0)
+ if(timeout > 0)
setTimeout(function(){
// Check to see if the request is still happening
if (xml) {
// Clear from memory
xml = null;
}
- }, jQuery.timeout);
+ }, timeout);
// Send the data
xml.send(data);
git.asbjorn.biz / jquery.git / blobdiff