Revert "Updated jQuery Form Plugin from v2.17 to v2.36"
This reverts commit 72037d6143.
Until some of the XHR notice related bugs are sorted out in Opera and
Chromium, reverting back to the previous version. It throws slightly
less errors. XHR file attachments is still a bit problematic in
Opera 10.10/Ubuntu, Opera 10.10/Windows, and Chrome 4/Ubuntu. But this
revert will at least allow regular XHR notices to work okay in Opera
and Chromium.
Standards suck!
This commit is contained in:
Sarven Capadisli
parent
ec4899e617
commit
b782225ade
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@ -1,12 +1,14 @@
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/*
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* jQuery Form Plugin
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* version: 2.36 (07-NOV-2009)
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* @requires jQuery v1.2.6 or later
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* version: 2.17 (06-NOV-2008)
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* @requires jQuery v1.2.2 or later
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*
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* Examples and documentation at: http://malsup.com/jquery/form/
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* Dual licensed under the MIT and GPL licenses:
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* http://www.opensource.org/licenses/mit-license.php
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* http://www.gnu.org/licenses/gpl.html
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*
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* Revision: $Id$
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*/
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;(function($) {
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@ -53,17 +55,9 @@ $.fn.ajaxSubmit = function(options) {
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if (typeof options == 'function')
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options = { success: options };
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var url = $.trim(this.attr('action'));
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if (url) {
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// clean url (don't include hash vaue)
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url = (url.match(/^([^#]+)/)||[])[1];
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}
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url = url || window.location.href || '';
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options = $.extend({
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url: url,
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type: this.attr('method') || 'GET',
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iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
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url: this.attr('action') || window.location.toString(),
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type: this.attr('method') || 'GET'
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}, options || {});
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// hook for manipulating the form data before it is extracted;
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@ -87,7 +81,7 @@ $.fn.ajaxSubmit = function(options) {
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for (var n in options.data) {
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if(options.data[n] instanceof Array) {
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for (var k in options.data[n])
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a.push( { name: n, value: options.data[n][k] } );
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a.push( { name: n, value: options.data[n][k] } )
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}
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else
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a.push( { name: n, value: options.data[n] } );
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@ -142,16 +136,11 @@ $.fn.ajaxSubmit = function(options) {
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if (files[j])
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found = true;
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var multipart = false;
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// var mp = 'multipart/form-data';
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// multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
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// options.iframe allows user to force iframe mode
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// 06-NOV-09: now defaulting to iframe mode if file input is detected
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if ((files.length && options.iframe !== false) || options.iframe || found || multipart) {
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if (options.iframe || found) {
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// hack to fix Safari hang (thanks to Tim Molendijk for this)
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// see: http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
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if (options.closeKeepAlive)
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if ($.browser.safari && options.closeKeepAlive)
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$.get(options.closeKeepAlive, fileUpload);
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else
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fileUpload();
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@ -174,12 +163,14 @@ $.fn.ajaxSubmit = function(options) {
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}
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var opts = $.extend({}, $.ajaxSettings, options);
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var s = $.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
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var s = jQuery.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
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var id = 'jqFormIO' + (new Date().getTime());
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var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ opts.iframeSrc +'" />');
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var $io = $('<iframe id="' + id + '" name="' + id + '" />');
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var io = $io[0];
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if ($.browser.msie || $.browser.opera)
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io.src = 'javascript:false;document.write("");';
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$io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
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var xhr = { // mock object
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@ -193,7 +184,7 @@ $.fn.ajaxSubmit = function(options) {
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setRequestHeader: function() {},
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abort: function() {
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this.aborted = 1;
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$io.attr('src', opts.iframeSrc); // abort op in progress
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$io.attr('src','about:blank'); // abort op in progress
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}
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};
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@ -203,7 +194,7 @@ $.fn.ajaxSubmit = function(options) {
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if (g) $.event.trigger("ajaxSend", [xhr, opts]);
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if (s.beforeSend && s.beforeSend(xhr, s) === false) {
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s.global && $.active--;
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s.global && jQuery.active--;
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return;
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}
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if (xhr.aborted)
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@ -230,13 +221,11 @@ $.fn.ajaxSubmit = function(options) {
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setTimeout(function() {
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// make sure form attrs are set
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var t = $form.attr('target'), a = $form.attr('action');
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// update form attrs in IE friendly way
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form.setAttribute('target',id);
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if (form.getAttribute('method') != 'POST')
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form.setAttribute('method', 'POST');
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if (form.getAttribute('action') != opts.url)
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form.setAttribute('action', opts.url);
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$form.attr({
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target: id,
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method: 'POST',
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action: opts.url
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});
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// ie borks in some cases when setting encoding
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if (! options.skipEncodingOverride) {
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@ -266,19 +255,18 @@ $.fn.ajaxSubmit = function(options) {
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}
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finally {
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// reset attrs and remove "extra" input elements
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form.setAttribute('action',a);
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t ? form.setAttribute('target', t) : $form.removeAttr('target');
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$form.attr('action', a);
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t ? $form.attr('target', t) : $form.removeAttr('target');
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$(extraInputs).remove();
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}
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}, 10);
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var domCheckCount = 50;
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function cb() {
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if (cbInvoked++) return;
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io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
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var operaHack = 0;
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var ok = true;
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try {
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if (timedOut) throw 'timeout';
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@ -287,19 +275,14 @@ $.fn.ajaxSubmit = function(options) {
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doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
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var isXml = opts.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
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log('isXml='+isXml);
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if (!isXml && (doc.body == null || doc.body.innerHTML == '')) {
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if (--domCheckCount) {
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// in some browsers (Opera) the iframe DOM is not always traversable when
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// the onload callback fires, so we loop a bit to accommodate
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cbInvoked = 0;
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if (doc.body == null && !operaHack && $.browser.opera) {
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// In Opera 9.2.x the iframe DOM is not always traversable when
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// the onload callback fires so we give Opera 100ms to right itself
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operaHack = 1;
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cbInvoked--;
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setTimeout(cb, 100);
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return;
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}
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log('Could not access iframe DOM after 50 tries.');
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return;
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}
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xhr.responseText = doc.body ? doc.body.innerHTML : null;
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xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
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@ -309,16 +292,8 @@ $.fn.ajaxSubmit = function(options) {
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};
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if (opts.dataType == 'json' || opts.dataType == 'script') {
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// see if user embedded response in textarea
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var ta = doc.getElementsByTagName('textarea')[0];
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if (ta)
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xhr.responseText = ta.value;
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else {
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// account for browsers injecting pre around json response
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var pre = doc.getElementsByTagName('pre')[0];
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if (pre)
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xhr.responseText = pre.innerHTML;
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}
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xhr.responseText = ta ? ta.value : xhr.responseText;
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}
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else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
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xhr.responseXML = toXml(xhr.responseText);
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@ -375,42 +350,40 @@ $.fn.ajaxSubmit = function(options) {
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* the form itself.
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*/
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$.fn.ajaxForm = function(options) {
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return this.ajaxFormUnbind().bind('submit.form-plugin', function() {
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return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
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$(this).ajaxSubmit(options);
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return false;
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}).bind('click.form-plugin', function(e) {
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var target = e.target;
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var $el = $(target);
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if (!($el.is(":submit,input:image"))) {
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// is this a child element of the submit el? (ex: a span within a button)
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var t = $el.closest(':submit');
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if (t.length == 0)
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return;
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target = t[0];
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}
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var form = this;
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form.clk = target;
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if (target.type == 'image') {
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}).each(function() {
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// store options in hash
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$(":submit,input:image", this).bind('click.form-plugin',function(e) {
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var form = this.form;
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form.clk = this;
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if (this.type == 'image') {
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if (e.offsetX != undefined) {
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form.clk_x = e.offsetX;
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form.clk_y = e.offsetY;
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} else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
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var offset = $el.offset();
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var offset = $(this).offset();
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form.clk_x = e.pageX - offset.left;
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form.clk_y = e.pageY - offset.top;
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} else {
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form.clk_x = e.pageX - target.offsetLeft;
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form.clk_y = e.pageY - target.offsetTop;
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form.clk_x = e.pageX - this.offsetLeft;
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form.clk_y = e.pageY - this.offsetTop;
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}
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}
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// clear form vars
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setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
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setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 10);
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});
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});
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};
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// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
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$.fn.ajaxFormUnbind = function() {
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return this.unbind('submit.form-plugin click.form-plugin');
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this.unbind('submit.form-plugin');
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return this.each(function() {
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$(":submit,input:image", this).unbind('click.form-plugin');
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});
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};
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/**
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@ -438,10 +411,8 @@ $.fn.formToArray = function(semantic) {
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if (semantic && form.clk && el.type == "image") {
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// handle image inputs on the fly when semantic == true
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if(!el.disabled && form.clk == el) {
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a.push({name: n, value: $(el).val()});
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if(!el.disabled && form.clk == el)
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a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
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}
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continue;
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}
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@ -455,10 +426,12 @@ $.fn.formToArray = function(semantic) {
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}
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if (!semantic && form.clk) {
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// input type=='image' are not found in elements array! handle it here
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var $input = $(form.clk), input = $input[0], n = input.name;
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if (n && !input.disabled && input.type == 'image') {
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a.push({name: n, value: $input.val()});
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// input type=='image' are not found in elements array! handle them here
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var inputs = form.getElementsByTagName("input");
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for(var i=0, max=inputs.length; i < max; i++) {
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var input = inputs[i];
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var n = input.name;
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if(n && !input.disabled && input.type == "image" && form.clk == input)
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a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
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}
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}
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@ -566,9 +539,8 @@ $.fieldValue = function(el, successful) {
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for(var i=(one ? index : 0); i < max; i++) {
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var op = ops[i];
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if (op.selected) {
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var v = op.value;
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if (!v) // extra pain for IE...
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v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
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// extra pain for IE...
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var v = $.browser.msie && !(op.attributes['value'].specified) ? op.text : op.value;
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if (one) return v;
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a.push(v);
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}
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@ -598,7 +570,7 @@ $.fn.clearForm = function() {
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$.fn.clearFields = $.fn.clearInputs = function() {
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return this.each(function() {
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var t = this.type, tag = this.tagName.toLowerCase();
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if (t == 'text' || t == 'password' || tag == 'textarea')
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if (t == 'file' || t == 'text' || t == 'password' || tag == 'textarea')
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this.value = '';
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else if (t == 'checkbox' || t == 'radio')
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this.checked = false;
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@ -625,7 +597,7 @@ $.fn.resetForm = function() {
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$.fn.enable = function(b) {
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if (b == undefined) b = true;
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return this.each(function() {
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this.disabled = !b;
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this.disabled = !b
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});
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};
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