X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/b137f4ce021b4022c56f452c2eafa7abfcef0a7c..refs/tags/wordpress-3.2:/wp-includes/js/jquery/jquery.form.dev.js
diff --git a/wp-includes/js/jquery/jquery.form.dev.js b/wp-includes/js/jquery/jquery.form.dev.js
index 2ee5c962..00658075 100644
--- a/wp-includes/js/jquery/jquery.form.dev.js
+++ b/wp-includes/js/jquery/jquery.form.dev.js
@@ -1,382 +1,470 @@
-/*
+/*!
* jQuery Form Plugin
- * version: 2.02 (12/16/2007)
- * @requires jQuery v1.1 or later
+ * version: 2.73 (03-MAY-2011)
+ * @requires jQuery v1.3.2 or later
*
- * Examples at: http://malsup.com/jquery/form/
+ * Examples and documentation at: http://malsup.com/jquery/form/
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
- *
- * Revision: $Id$
*/
- (function($) {
+;(function($) {
+
+/*
+ Usage Note:
+ -----------
+ Do not use both ajaxSubmit and ajaxForm on the same form. These
+ functions are intended to be exclusive. Use ajaxSubmit if you want
+ to bind your own submit handler to the form. For example,
+
+ $(document).ready(function() {
+ $('#myForm').bind('submit', function(e) {
+ e.preventDefault(); // <-- important
+ $(this).ajaxSubmit({
+ target: '#output'
+ });
+ });
+ });
+
+ Use ajaxForm when you want the plugin to manage all the event binding
+ for you. For example,
+
+ $(document).ready(function() {
+ $('#myForm').ajaxForm({
+ target: '#output'
+ });
+ });
+
+ When using ajaxForm, the ajaxSubmit function will be invoked for you
+ at the appropriate time.
+*/
+
/**
- * ajaxSubmit() provides a mechanism for submitting an HTML form using AJAX.
- *
- * ajaxSubmit accepts a single argument which can be either a success callback function
- * or an options Object. If a function is provided it will be invoked upon successful
- * completion of the submit and will be passed the response from the server.
- * If an options Object is provided, the following attributes are supported:
- *
- * target: Identifies the element(s) in the page to be updated with the server response.
- * This value may be specified as a jQuery selection string, a jQuery object,
- * or a DOM element.
- * default value: null
- *
- * url: URL to which the form data will be submitted.
- * default value: value of form's 'action' attribute
- *
- * type: The method in which the form data should be submitted, 'GET' or 'POST'.
- * default value: value of form's 'method' attribute (or 'GET' if none found)
- *
- * data: Additional data to add to the request, specified as key/value pairs (see $.ajax).
- *
- * beforeSubmit: Callback method to be invoked before the form is submitted.
- * default value: null
- *
- * success: Callback method to be invoked after the form has been successfully submitted
- * and the response has been returned from the server
- * default value: null
- *
- * dataType: Expected dataType of the response. One of: null, 'xml', 'script', or 'json'
- * default value: null
- *
- * semantic: Boolean flag indicating whether data must be submitted in semantic order (slower).
- * default value: false
- *
- * resetForm: Boolean flag indicating whether the form should be reset if the submit is successful
- *
- * clearForm: Boolean flag indicating whether the form should be cleared if the submit is successful
- *
- *
- * The 'beforeSubmit' callback can be provided as a hook for running pre-submit logic or for
- * validating the form data. If the 'beforeSubmit' callback returns false then the form will
- * not be submitted. The 'beforeSubmit' callback is invoked with three arguments: the form data
- * in array format, the jQuery object, and the options object passed into ajaxSubmit.
- * The form data array takes the following form:
- *
- * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
- *
- * If a 'success' callback method is provided it is invoked after the response has been returned
- * from the server. It is passed the responseText or responseXML value (depending on dataType).
- * See jQuery.ajax for further details.
- *
- *
- * The dataType option provides a means for specifying how the server response should be handled.
- * This maps directly to the jQuery.httpData method. The following values are supported:
- *
- * 'xml': if dataType == 'xml' the server response is treated as XML and the 'success'
- * callback method, if specified, will be passed the responseXML value
- * 'json': if dataType == 'json' the server response will be evaluted and passed to
- * the 'success' callback, if specified
- * 'script': if dataType == 'script' the server response is evaluated in the global context
- *
- *
- * Note that it does not make sense to use both the 'target' and 'dataType' options. If both
- * are provided the target will be ignored.
- *
- * The semantic argument can be used to force form serialization in semantic order.
- * This is normally true anyway, unless the form contains input elements of type='image'.
- * If your form must be submitted with name/value pairs in semantic order and your form
- * contains an input of type='image" then pass true for this arg, otherwise pass false
- * (or nothing) to avoid the overhead for this logic.
- *
- *
- * When used on its own, ajaxSubmit() is typically bound to a form's submit event like this:
- *
- * $("#form-id").submit(function() {
- * $(this).ajaxSubmit(options);
- * return false; // cancel conventional submit
- * });
- *
- * When using ajaxForm(), however, this is done for you.
- *
- * @example
- * $('#myForm').ajaxSubmit(function(data) {
- * alert('Form submit succeeded! Server returned: ' + data);
- * });
- * @desc Submit form and alert server response
- *
- *
- * @example
- * var options = {
- * target: '#myTargetDiv'
- * };
- * $('#myForm').ajaxSubmit(options);
- * @desc Submit form and update page element with server response
- *
- *
- * @example
- * var options = {
- * success: function(responseText) {
- * alert(responseText);
- * }
- * };
- * $('#myForm').ajaxSubmit(options);
- * @desc Submit form and alert the server response
- *
- *
- * @example
- * var options = {
- * beforeSubmit: function(formArray, jqForm) {
- * if (formArray.length == 0) {
- * alert('Please enter data.');
- * return false;
- * }
- * }
- * };
- * $('#myForm').ajaxSubmit(options);
- * @desc Pre-submit validation which aborts the submit operation if form data is empty
- *
- *
- * @example
- * var options = {
- * url: myJsonUrl.php,
- * dataType: 'json',
- * success: function(data) {
- * // 'data' is an object representing the the evaluated json data
- * }
- * };
- * $('#myForm').ajaxSubmit(options);
- * @desc json data returned and evaluated
- *
- *
- * @example
- * var options = {
- * url: myXmlUrl.php,
- * dataType: 'xml',
- * success: function(responseXML) {
- * // responseXML is XML document object
- * var data = $('myElement', responseXML).text();
- * }
- * };
- * $('#myForm').ajaxSubmit(options);
- * @desc XML data returned from server
- *
- *
- * @example
- * var options = {
- * resetForm: true
- * };
- * $('#myForm').ajaxSubmit(options);
- * @desc submit form and reset it if successful
- *
- * @example
- * $('#myForm).submit(function() {
- * $(this).ajaxSubmit();
- * return false;
- * });
- * @desc Bind form's submit event to use ajaxSubmit
- *
- *
- * @name ajaxSubmit
- * @type jQuery
- * @param options object literal containing options which control the form submission process
- * @cat Plugins/Form
- * @return jQuery
+ * ajaxSubmit() provides a mechanism for immediately submitting
+ * an HTML form using AJAX.
*/
$.fn.ajaxSubmit = function(options) {
- if (typeof options == 'function')
- options = { success: options };
+ // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
+ if (!this.length) {
+ log('ajaxSubmit: skipping submit process - no element selected');
+ return this;
+ }
- options = $.extend({
- url: this.attr('action') || window.location.toString(),
- type: this.attr('method') || 'GET'
- }, options || {});
+ if (typeof options == 'function') {
+ options = { success: options };
+ }
- // hook for manipulating the form data before it is extracted;
- // convenient for use with rich editors like tinyMCE or FCKEditor
- var veto = {};
- $.event.trigger('form.pre.serialize', [this, options, veto]);
- if (veto.veto) return this;
+ var action = this.attr('action');
+ var url = (typeof action === 'string') ? $.trim(action) : '';
+ if (url) {
+ // clean url (don't include hash vaue)
+ url = (url.match(/^([^#]+)/)||[])[1];
+ }
+ url = url || window.location.href || '';
+
+ options = $.extend(true, {
+ url: url,
+ success: $.ajaxSettings.success,
+ type: this[0].getAttribute('method') || 'GET', // IE7 massage (see issue 57)
+ iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
+ }, options);
+
+ // hook for manipulating the form data before it is extracted;
+ // convenient for use with rich editors like tinyMCE or FCKEditor
+ var veto = {};
+ this.trigger('form-pre-serialize', [this, options, veto]);
+ if (veto.veto) {
+ log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
+ return this;
+ }
- var a = this.formToArray(options.semantic);
+ // provide opportunity to alter form data before it is serialized
+ if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
+ log('ajaxSubmit: submit aborted via beforeSerialize callback');
+ return this;
+ }
+
+ var n,v,a = this.formToArray(options.semantic);
if (options.data) {
- for (var n in options.data)
- a.push( { name: n, value: options.data[n] } );
+ options.extraData = options.data;
+ for (n in options.data) {
+ if(options.data[n] instanceof Array) {
+ for (var k in options.data[n]) {
+ a.push( { name: n, value: options.data[n][k] } );
+ }
+ }
+ else {
+ v = options.data[n];
+ v = $.isFunction(v) ? v() : v; // if value is fn, invoke it
+ a.push( { name: n, value: v } );
+ }
+ }
}
- // give pre-submit callback an opportunity to abort the submit
- if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) return this;
-
- // fire vetoable 'validate' event
- $.event.trigger('form.submit.validate', [a, this, options, veto]);
- if (veto.veto) return this;
-
- var q = $.param(a);//.replace(/%20/g,'+');
-
- if (options.type.toUpperCase() == 'GET') {
- options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
- options.data = null; // data is null for 'get'
- }
- else
- options.data = q; // data is the query string for 'post'
-
- var $form = this, callbacks = [];
- if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
- if (options.clearForm) callbacks.push(function() { $form.clearForm(); });
-
- // perform a load on the target only if dataType is not provided
- if (!options.dataType && options.target) {
- var oldSuccess = options.success || function(){};
- callbacks.push(function(data) {
- if (this.evalScripts)
- $(options.target).attr("innerHTML", data).evalScripts().each(oldSuccess, arguments);
- else // jQuery v1.1.4
- $(options.target).html(data).each(oldSuccess, arguments);
- });
- }
- else if (options.success)
- callbacks.push(options.success);
-
- options.success = function(data, status) {
- for (var i=0, max=callbacks.length; i < max; i++)
- callbacks[i](data, status, $form);
- };
-
- // are there files to upload?
- var files = $('input:file', this).fieldValue();
- var found = false;
- for (var j=0; j < files.length; j++)
- if (files[j])
- found = true;
-
- // options.iframe allows user to force iframe mode
- if (options.iframe || found) {
- // hack to fix Safari hang (thanks to Tim Molendijk for this)
- // see: http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
- if ($.browser.safari && options.closeKeepAlive)
- $.get(options.closeKeepAlive, fileUpload);
- else
- fileUpload();
- }
- else
- $.ajax(options);
-
- // fire 'notify' event
- $.event.trigger('form.submit.notify', [this, options]);
- return this;
-
-
- // private function for handling file uploads (hat tip to YAHOO!)
- function fileUpload() {
- var form = $form[0];
- var opts = $.extend({}, $.ajaxSettings, options);
-
- var id = 'jqFormIO' + $.fn.ajaxSubmit.counter++;
- var $io = $('');
- var io = $io[0];
- var op8 = $.browser.opera && window.opera.version() < 9;
- if ($.browser.msie || op8) io.src = 'javascript:false;document.write("");';
- $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
-
- var xhr = { // mock object
- responseText: null,
- responseXML: null,
- status: 0,
- statusText: 'n/a',
- getAllResponseHeaders: function() {},
- getResponseHeader: function() {},
- setRequestHeader: function() {}
- };
-
- var g = opts.global;
- // trigger ajax global events so that activity/block indicators work like normal
- if (g && ! $.active++) $.event.trigger("ajaxStart");
- if (g) $.event.trigger("ajaxSend", [xhr, opts]);
-
- var cbInvoked = 0;
- var timedOut = 0;
-
- // take a breath so that pending repaints get some cpu time before the upload starts
- setTimeout(function() {
- // make sure form attrs are set
- var encAttr = form.encoding ? 'encoding' : 'enctype';
- var t = $form.attr('target');
- $form.attr({
- target: id,
- method: 'POST',
- action: opts.url
- });
- form[encAttr] = 'multipart/form-data';
-
- // support timout
- if (opts.timeout)
- setTimeout(function() { timedOut = true; cb(); }, opts.timeout);
-
- // add iframe to doc and submit the form
- $io.appendTo('body');
- io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
- form.submit();
- $form.attr('target', t); // reset target
- }, 10);
-
- function cb() {
- if (cbInvoked++) return;
+ // give pre-submit callback an opportunity to abort the submit
+ if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
+ log('ajaxSubmit: submit aborted via beforeSubmit callback');
+ return this;
+ }
+ // fire vetoable 'validate' event
+ this.trigger('form-submit-validate', [a, this, options, veto]);
+ if (veto.veto) {
+ log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
+ return this;
+ }
+
+ var q = $.param(a);
+
+ if (options.type.toUpperCase() == 'GET') {
+ options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
+ options.data = null; // data is null for 'get'
+ }
+ else {
+ options.data = q; // data is the query string for 'post'
+ }
+
+ var $form = this, callbacks = [];
+ if (options.resetForm) {
+ callbacks.push(function() { $form.resetForm(); });
+ }
+ if (options.clearForm) {
+ callbacks.push(function() { $form.clearForm(); });
+ }
+
+ // perform a load on the target only if dataType is not provided
+ if (!options.dataType && options.target) {
+ var oldSuccess = options.success || function(){};
+ callbacks.push(function(data) {
+ var fn = options.replaceTarget ? 'replaceWith' : 'html';
+ $(options.target)[fn](data).each(oldSuccess, arguments);
+ });
+ }
+ else if (options.success) {
+ callbacks.push(options.success);
+ }
+
+ options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
+ var context = options.context || options; // jQuery 1.4+ supports scope context
+ for (var i=0, max=callbacks.length; i < max; i++) {
+ callbacks[i].apply(context, [data, status, xhr || $form, $form]);
+ }
+ };
+
+ // are there files to upload?
+ var fileInputs = $('input:file', this).length > 0;
+ var mp = 'multipart/form-data';
+ var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
+
+ // options.iframe allows user to force iframe mode
+ // 06-NOV-09: now defaulting to iframe mode if file input is detected
+ if (options.iframe !== false && (fileInputs || options.iframe || multipart)) {
+ // hack to fix Safari hang (thanks to Tim Molendijk for this)
+ // see: http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
+ if (options.closeKeepAlive) {
+ $.get(options.closeKeepAlive, fileUpload);
+ }
+ else {
+ fileUpload();
+ }
+ }
+ else {
+ $.ajax(options);
+ }
+
+ // fire 'notify' event
+ this.trigger('form-submit-notify', [this, options]);
+ return this;
+
+
+ // private function for handling file uploads (hat tip to YAHOO!)
+ function fileUpload() {
+ var form = $form[0];
+
+ if ($(':input[name=submit],:input[id=submit]', form).length) {
+ // if there is an input with a name or id of 'submit' then we won't be
+ // able to invoke the submit fn on the form (at least not x-browser)
+ alert('Error: Form elements must not have name or id of "submit".');
+ return;
+ }
+
+ var s = $.extend(true, {}, $.ajaxSettings, options);
+ s.context = s.context || s;
+ var id = 'jqFormIO' + (new Date().getTime()), fn = '_'+id;
+ var $io = $('');
+ var io = $io[0];
+
+ $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
+
+ var xhr = { // mock object
+ aborted: 0,
+ responseText: null,
+ responseXML: null,
+ status: 0,
+ statusText: 'n/a',
+ getAllResponseHeaders: function() {},
+ getResponseHeader: function() {},
+ setRequestHeader: function() {},
+ abort: function(status) {
+ var e = (status === 'timeout' ? 'timeout' : 'aborted');
+ log('aborting upload... ' + e);
+ this.aborted = 1;
+ $io.attr('src', s.iframeSrc); // abort op in progress
+ xhr.error = e;
+ s.error && s.error.call(s.context, xhr, e, e);
+ g && $.event.trigger("ajaxError", [xhr, s, e]);
+ s.complete && s.complete.call(s.context, xhr, e);
+ }
+ };
+
+ var g = s.global;
+ // trigger ajax global events so that activity/block indicators work like normal
+ if (g && ! $.active++) {
+ $.event.trigger("ajaxStart");
+ }
+ if (g) {
+ $.event.trigger("ajaxSend", [xhr, s]);
+ }
+
+ if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
+ if (s.global) {
+ $.active--;
+ }
+ return;
+ }
+ if (xhr.aborted) {
+ return;
+ }
+
+ var timedOut = 0, timeoutHandle;
+
+ // add submitting element to data if we know it
+ var sub = form.clk;
+ if (sub) {
+ var n = sub.name;
+ if (n && !sub.disabled) {
+ s.extraData = s.extraData || {};
+ s.extraData[n] = sub.value;
+ if (sub.type == "image") {
+ s.extraData[n+'.x'] = form.clk_x;
+ s.extraData[n+'.y'] = form.clk_y;
+ }
+ }
+ }
+
+ // take a breath so that pending repaints get some cpu time before the upload starts
+ function doSubmit() {
+ // make sure form attrs are set
+ var t = $form.attr('target'), a = $form.attr('action');
+
+ // update form attrs in IE friendly way
+ form.setAttribute('target',id);
+ if (form.getAttribute('method') != 'POST') {
+ form.setAttribute('method', 'POST');
+ }
+ if (form.getAttribute('action') != s.url) {
+ form.setAttribute('action', s.url);
+ }
+
+ // ie borks in some cases when setting encoding
+ if (! s.skipEncodingOverride) {
+ $form.attr({
+ encoding: 'multipart/form-data',
+ enctype: 'multipart/form-data'
+ });
+ }
+
+ // support timout
+ if (s.timeout) {
+ timeoutHandle = setTimeout(function() { timedOut = true; cb(true); }, s.timeout);
+ }
+
+ // add "extra" data to form if provided in options
+ var extraInputs = [];
+ try {
+ if (s.extraData) {
+ for (var n in s.extraData) {
+ extraInputs.push(
+ $('')
+ .appendTo(form)[0]);
+ }
+ }
+
+ // add iframe to doc and submit the form
+ $io.appendTo('body');
+ io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
+ form.submit();
+ }
+ finally {
+ // reset attrs and remove "extra" input elements
+ form.setAttribute('action',a);
+ if(t) {
+ form.setAttribute('target', t);
+ } else {
+ $form.removeAttr('target');
+ }
+ $(extraInputs).remove();
+ }
+ }
+
+ if (s.forceSync) {
+ doSubmit();
+ }
+ else {
+ setTimeout(doSubmit, 10); // this lets dom updates render
+ }
+
+ var data, doc, domCheckCount = 50, callbackProcessed;
+
+ function cb(e) {
+ if (xhr.aborted || callbackProcessed) {
+ return;
+ }
+ if (e === true && xhr) {
+ xhr.abort('timeout');
+ return;
+ }
+
+ var doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
+ if (!doc || doc.location.href == s.iframeSrc) {
+ // response not received yet
+ if (!timedOut)
+ return;
+ }
io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
- var ok = true;
- try {
- if (timedOut) throw 'timeout';
- // extract the server response from the iframe
- var data, doc;
- doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
- xhr.responseText = doc.body ? doc.body.innerHTML : null;
- xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
-
- if (opts.dataType == 'json' || opts.dataType == 'script') {
- var ta = doc.getElementsByTagName('textarea')[0];
- data = ta ? ta.value : xhr.responseText;
- if (opts.dataType == 'json')
- eval("data = " + data);
- else
- $.globalEval(data);
- }
- else if (opts.dataType == 'xml') {
- data = xhr.responseXML;
- if (!data && xhr.responseText != null)
- data = toXml(xhr.responseText);
- }
- else {
- data = xhr.responseText;
- }
- }
- catch(e){
- ok = false;
- $.handleError(opts, xhr, 'error', e);
- }
-
- // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
- if (ok) {
- opts.success(data, 'success');
- if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
- }
- if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
- if (g && ! --$.active) $.event.trigger("ajaxStop");
- if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');
-
- // clean up
- setTimeout(function() {
- $io.remove();
- xhr.responseXML = null;
- }, 100);
- };
-
- function toXml(s, doc) {
- if (window.ActiveXObject) {
- doc = new ActiveXObject('Microsoft.XMLDOM');
- doc.async = 'false';
- doc.loadXML(s);
- }
- else
- doc = (new DOMParser()).parseFromString(s, 'text/xml');
- return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
- };
- };
+ var ok = true;
+ try {
+ if (timedOut) {
+ throw 'timeout';
+ }
+
+ var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
+ log('isXml='+isXml);
+ if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
+ if (--domCheckCount) {
+ // in some browsers (Opera) the iframe DOM is not always traversable when
+ // the onload callback fires, so we loop a bit to accommodate
+ log('requeing onLoad callback, DOM not available');
+ setTimeout(cb, 250);
+ return;
+ }
+ // let this fall through because server response could be an empty document
+ //log('Could not access iframe DOM after mutiple tries.');
+ //throw 'DOMException: not available';
+ }
+
+ //log('response detected');
+ xhr.responseText = doc.body ? doc.body.innerHTML : doc.documentElement ? doc.documentElement.innerHTML : null;
+ xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
+ if (isXml)
+ s.dataType = 'xml';
+ xhr.getResponseHeader = function(header){
+ var headers = {'content-type': s.dataType};
+ return headers[header];
+ };
+
+ var scr = /(json|script|text)/.test(s.dataType);
+ if (scr || s.textarea) {
+ // see if user embedded response in textarea
+ var ta = doc.getElementsByTagName('textarea')[0];
+ if (ta) {
+ xhr.responseText = ta.value;
+ }
+ else if (scr) {
+ // account for browsers injecting pre around json response
+ var pre = doc.getElementsByTagName('pre')[0];
+ var b = doc.getElementsByTagName('body')[0];
+ if (pre) {
+ xhr.responseText = pre.textContent;
+ }
+ else if (b) {
+ xhr.responseText = b.innerHTML;
+ }
+ }
+ }
+ else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
+ xhr.responseXML = toXml(xhr.responseText);
+ }
+
+ data = httpData(xhr, s.dataType, s);
+ }
+ catch(e){
+ log('error caught:',e);
+ ok = false;
+ xhr.error = e;
+ s.error && s.error.call(s.context, xhr, 'error', e);
+ g && $.event.trigger("ajaxError", [xhr, s, e]);
+ }
+
+ if (xhr.aborted) {
+ log('upload aborted');
+ ok = false;
+ }
+
+ // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
+ if (ok) {
+ s.success && s.success.call(s.context, data, 'success', xhr);
+ g && $.event.trigger("ajaxSuccess", [xhr, s]);
+ }
+
+ g && $.event.trigger("ajaxComplete", [xhr, s]);
+
+ if (g && ! --$.active) {
+ $.event.trigger("ajaxStop");
+ }
+
+ s.complete && s.complete.call(s.context, xhr, ok ? 'success' : 'error');
+
+ callbackProcessed = true;
+ if (s.timeout)
+ clearTimeout(timeoutHandle);
+
+ // clean up
+ setTimeout(function() {
+ $io.removeData('form-plugin-onload');
+ $io.remove();
+ xhr.responseXML = null;
+ }, 100);
+ }
+
+ var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
+ if (window.ActiveXObject) {
+ doc = new ActiveXObject('Microsoft.XMLDOM');
+ doc.async = 'false';
+ doc.loadXML(s);
+ }
+ else {
+ doc = (new DOMParser()).parseFromString(s, 'text/xml');
+ }
+ return (doc && doc.documentElement && doc.documentElement.nodeName != 'parsererror') ? doc : null;
+ };
+ var parseJSON = $.parseJSON || function(s) {
+ return window['eval']('(' + s + ')');
+ };
+
+ var httpData = function( xhr, type, s ) { // mostly lifted from jq1.4.4
+ var ct = xhr.getResponseHeader('content-type') || '',
+ xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
+ data = xml ? xhr.responseXML : xhr.responseText;
+
+ if (xml && data.documentElement.nodeName === 'parsererror') {
+ $.error && $.error('parsererror');
+ }
+ if (s && s.dataFilter) {
+ data = s.dataFilter(data, type);
+ }
+ if (typeof data === 'string') {
+ if (type === 'json' || !type && ct.indexOf('json') >= 0) {
+ data = parseJSON(data);
+ } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) {
+ $.globalEval(data);
+ }
+ }
+ return data;
+ };
+ }
};
-$.fn.ajaxSubmit.counter = 0; // used to create unique iframe ids
/**
* ajaxForm() provides a mechanism for fully automating form submission.
@@ -384,112 +472,70 @@ $.fn.ajaxSubmit.counter = 0; // used to create unique iframe ids
* The advantages of using this method instead of ajaxSubmit() are:
*
* 1: This method will include coordinates for elements (if the element
- * is used to submit the form).
+ * is used to submit the form).
* 2. This method will include the submit element's name/value data (for the element that was
- * used to submit the form).
+ * used to submit the form).
* 3. This method binds the submit() method to the form for you.
*
- * Note that for accurate x/y coordinates of image submit elements in all browsers
- * you need to also use the "dimensions" plugin (this method will auto-detect its presence).
- *
* The options argument for ajaxForm works exactly as it does for ajaxSubmit. ajaxForm merely
* passes the options argument along after properly binding events for submit elements and
- * the form itself. See ajaxSubmit for a full description of the options argument.
- *
- *
- * @example
- * var options = {
- * target: '#myTargetDiv'
- * };
- * $('#myForm').ajaxSForm(options);
- * @desc Bind form's submit event so that 'myTargetDiv' is updated with the server response
- * when the form is submitted.
- *
- *
- * @example
- * var options = {
- * success: function(responseText) {
- * alert(responseText);
- * }
- * };
- * $('#myForm').ajaxSubmit(options);
- * @desc Bind form's submit event so that server response is alerted after the form is submitted.
- *
- *
- * @example
- * var options = {
- * beforeSubmit: function(formArray, jqForm) {
- * if (formArray.length == 0) {
- * alert('Please enter data.');
- * return false;
- * }
- * }
- * };
- * $('#myForm').ajaxSubmit(options);
- * @desc Bind form's submit event so that pre-submit callback is invoked before the form
- * is submitted.
- *
- *
- * @name ajaxForm
- * @param options object literal containing options which control the form submission process
- * @return jQuery
- * @cat Plugins/Form
- * @type jQuery
+ * the form itself.
*/
$.fn.ajaxForm = function(options) {
- return this.ajaxFormUnbind().submit(submitHandler).each(function() {
- // store options in hash
- this.formPluginId = $.fn.ajaxForm.counter++;
- $.fn.ajaxForm.optionHash[this.formPluginId] = options;
- $(":submit,input:image", this).click(clickHandler);
- });
-};
-
-$.fn.ajaxForm.counter = 1;
-$.fn.ajaxForm.optionHash = {};
-
-function clickHandler(e) {
- var $form = this.form;
- $form.clk = this;
- if (this.type == 'image') {
- if (e.offsetX != undefined) {
- $form.clk_x = e.offsetX;
- $form.clk_y = e.offsetY;
- } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
- var offset = $(this).offset();
- $form.clk_x = e.pageX - offset.left;
- $form.clk_y = e.pageY - offset.top;
- } else {
- $form.clk_x = e.pageX - this.offsetLeft;
- $form.clk_y = e.pageY - this.offsetTop;
- }
- }
- // clear form vars
- setTimeout(function() { $form.clk = $form.clk_x = $form.clk_y = null; }, 10);
-};
+ // in jQuery 1.3+ we can fix mistakes with the ready state
+ if (this.length === 0) {
+ var o = { s: this.selector, c: this.context };
+ if (!$.isReady && o.s) {
+ log('DOM not ready, queuing ajaxForm');
+ $(function() {
+ $(o.s,o.c).ajaxForm(options);
+ });
+ return this;
+ }
+ // is your DOM ready? http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
+ log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
+ return this;
+ }
-function submitHandler() {
- // retrieve options from hash
- var id = this.formPluginId;
- var options = $.fn.ajaxForm.optionHash[id];
- $(this).ajaxSubmit(options);
- return false;
+ return this.ajaxFormUnbind().bind('submit.form-plugin', function(e) {
+ if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
+ e.preventDefault();
+ $(this).ajaxSubmit(options);
+ }
+ }).bind('click.form-plugin', function(e) {
+ var target = e.target;
+ var $el = $(target);
+ if (!($el.is(":submit,input:image"))) {
+ // is this a child element of the submit el? (ex: a span within a button)
+ var t = $el.closest(':submit');
+ if (t.length == 0) {
+ return;
+ }
+ target = t[0];
+ }
+ var form = this;
+ form.clk = target;
+ if (target.type == 'image') {
+ if (e.offsetX != undefined) {
+ form.clk_x = e.offsetX;
+ form.clk_y = e.offsetY;
+ } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
+ var offset = $el.offset();
+ form.clk_x = e.pageX - offset.left;
+ form.clk_y = e.pageY - offset.top;
+ } else {
+ form.clk_x = e.pageX - target.offsetLeft;
+ form.clk_y = e.pageY - target.offsetTop;
+ }
+ }
+ // clear form vars
+ setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
+ });
};
-/**
- * ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
- *
- * @name ajaxFormUnbind
- * @return jQuery
- * @cat Plugins/Form
- * @type jQuery
- */
+// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
$.fn.ajaxFormUnbind = function() {
- this.unbind('submit', submitHandler);
- return this.each(function() {
- $(":submit,input:image", this).unbind('click', clickHandler);
- });
-
+ return this.unbind('submit.form-plugin click.form-plugin');
};
/**
@@ -502,144 +548,103 @@ $.fn.ajaxFormUnbind = function() {
*
* It is this array that is passed to pre-submit callback functions provided to the
* ajaxSubmit() and ajaxForm() methods.
- *
- * The semantic argument can be used to force form serialization in semantic order.
- * This is normally true anyway, unless the form contains input elements of type='image'.
- * If your form must be submitted with name/value pairs in semantic order and your form
- * contains an input of type='image" then pass true for this arg, otherwise pass false
- * (or nothing) to avoid the overhead for this logic.
- *
- * @example var data = $("#myForm").formToArray();
- * $.post( "myscript.cgi", data );
- * @desc Collect all the data from a form and submit it to the server.
- *
- * @name formToArray
- * @param semantic true if serialization must maintain strict semantic ordering of elements (slower)
- * @type Array