From b2f4a023774258b13d3db8f537c904b4cfb5bb38 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Mon, 31 Jan 2011 11:02:29 -0800
Subject: [PATCH] Update jquery.form.js to 2.63 -- 2.60 fixed our Opera
 regression per issue #3015

Thanks to the fine folks at http://forum.jquery.com/topic/regression-form-plugin-ajaxform-cannot-access-xml-return-data-in-opera#14737000001950332 :D
---
 js/jquery.form.js     | 94 ++++++++++++++++++++++++++-----------------
 js/jquery.form.min.js |  4 +-
 2 files changed, 58 insertions(+), 40 deletions(-)

diff --git a/js/jquery.form.js b/js/jquery.form.js
index 2b853df428..14e14572af 100644
--- a/js/jquery.form.js
+++ b/js/jquery.form.js
@@ -1,6 +1,6 @@
 /*!
  * jQuery Form Plugin
- * version: 2.49 (18-OCT-2010)
+ * version: 2.63 (29-JAN-2011)
  * @requires jQuery v1.3.2 or later
  *
  * Examples and documentation at: http://malsup.com/jquery/form/
@@ -54,7 +54,8 @@ $.fn.ajaxSubmit = function(options) {
 		options = { success: options };
 	}
 
-	var url = $.trim(this.attr('action'));
+	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];
@@ -63,7 +64,7 @@ $.fn.ajaxSubmit = function(options) {
 
 	options = $.extend(true, {
 		url:  url,
-		type: this.attr('method') || 'GET',
+		type: this[0].getAttribute('method') || 'GET', // IE7 massage (see issue 57)
 		iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
 	}, options);
 
@@ -167,7 +168,7 @@ $.fn.ajaxSubmit = function(options) {
 		}
    }
    else {
-	   $.ajax(options);
+		$.ajax(options);
    }
 
 	// fire 'notify' event
@@ -189,15 +190,7 @@ $.fn.ajaxSubmit = function(options) {
 		var s = $.extend(true, {}, $.ajaxSettings, options);
 		s.context = s.context || s;
 		var id = 'jqFormIO' + (new Date().getTime()), fn = '_'+id;
-		window[fn] = function() {
-			var f = $io.data('form-plugin-onload');
-			if (f) {
-				f();
-				window[fn] = undefined;
-				try { delete window[fn]; } catch(e){}
-			}
-		}
-		var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ s.iframeSrc +'" onload="window[\'_\'+this.id]()" />');
+		var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ s.iframeSrc +'" />');
 		var io = $io[0];
 
 		$io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
@@ -236,7 +229,6 @@ $.fn.ajaxSubmit = function(options) {
 			return;
 		}
 
-		var cbInvoked = false;
 		var timedOut = 0;
 
 		// add submitting element to data if we know it
@@ -293,7 +285,7 @@ $.fn.ajaxSubmit = function(options) {
 
 				// add iframe to doc and submit the form
 				$io.appendTo('body');
-				$io.data('form-plugin-onload', cb);
+                io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
 				form.submit();
 			}
 			finally {
@@ -318,20 +310,19 @@ $.fn.ajaxSubmit = function(options) {
 		var data, doc, domCheckCount = 50;
 
 		function cb() {
-			if (cbInvoked) {
+			doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
+			if (!doc || doc.location.href == s.iframeSrc) {
+				// response not received yet
 				return;
 			}
+            io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
 
-			$io.removeData('form-plugin-onload');
-			
 			var ok = true;
 			try {
 				if (timedOut) {
 					throw 'timeout';
 				}
-				// extract the server response from the iframe
-				doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
-				
+
 				var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
 				log('isXml='+isXml);
 				if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
@@ -348,8 +339,7 @@ $.fn.ajaxSubmit = function(options) {
 				}
 
 				//log('response detected');
-				cbInvoked = true;
-				xhr.responseText = doc.documentElement ? doc.documentElement.innerHTML : null; 
+				xhr.responseText = doc.body ? doc.body.innerHTML : doc.documentElement ? doc.documentElement.innerHTML : null; 
 				xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
 				xhr.getResponseHeader = function(header){
 					var headers = {'content-type': s.dataType};
@@ -368,7 +358,7 @@ $.fn.ajaxSubmit = function(options) {
 						var pre = doc.getElementsByTagName('pre')[0];
 						var b = doc.getElementsByTagName('body')[0];
 						if (pre) {
-							xhr.responseText = pre.innerHTML;
+							xhr.responseText = pre.textContent;
 						}
 						else if (b) {
 							xhr.responseText = b.innerHTML;
@@ -378,31 +368,35 @@ $.fn.ajaxSubmit = function(options) {
 				else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
 					xhr.responseXML = toXml(xhr.responseText);
 				}
-				data = $.httpData(xhr, s.dataType);
+				
+				data = httpData(xhr, s.dataType, s);
 			}
 			catch(e){
 				log('error caught:',e);
 				ok = false;
 				xhr.error = e;
-				$.handleError(s, xhr, 'error', e);
+				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.call(s.context, data, 'success', xhr);
-				if (g) {
-					$.event.trigger("ajaxSuccess", [xhr, s]);
-				}
-			}
-			if (g) {
-				$.event.trigger("ajaxComplete", [xhr, s]);
+				g && $.event.trigger("ajaxSuccess", [xhr, s]);
 			}
+			
+			g && $.event.trigger("ajaxComplete", [xhr, s]);
+
 			if (g && ! --$.active) {
 				$.event.trigger("ajaxStop");
 			}
-			if (s.complete) {
-				s.complete.call(s.context, xhr, ok ? 'success' : 'error');
-			}
+			
+			s.complete && s.complete.call(s.context, xhr, ok ? 'success' : 'error');
 
 			// clean up
 			setTimeout(function() {
@@ -412,7 +406,7 @@ $.fn.ajaxSubmit = function(options) {
 			}, 100);
 		}
 
-		function toXml(s, doc) {
+		var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
 			if (window.ActiveXObject) {
 				doc = new ActiveXObject('Microsoft.XMLDOM');
 				doc.async = 'false';
@@ -421,8 +415,32 @@ $.fn.ajaxSubmit = function(options) {
 			else {
 				doc = (new DOMParser()).parseFromString(s, 'text/xml');
 			}
-			return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
-		}
+			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;
+		};
 	}
 };
 
diff --git a/js/jquery.form.min.js b/js/jquery.form.min.js
index 04c26a6ece..7ecc4ca923 100644
--- a/js/jquery.form.min.js
+++ b/js/jquery.form.min.js
@@ -1,6 +1,6 @@
 /*
  * jQuery Form Plugin
- * version: 2.49 (18-OCT-2010)
+ * version: 2.63 (29-JAN-2011)
  * @requires jQuery v1.3.2 or later
  *
  * Examples and documentation at: http://malsup.com/jquery/form/
@@ -8,4 +8,4 @@
  *   http://www.opensource.org/licenses/mit-license.php
  *   http://www.gnu.org/licenses/gpl.html
  */
-(function(b){b.fn.ajaxSubmit=function(s){if(!this.length){a("ajaxSubmit: skipping submit process - no element selected");return this}if(typeof s=="function"){s={success:s}}var d=b.trim(this.attr("action"));if(d){d=(d.match(/^([^#]+)/)||[])[1]}d=d||window.location.href||"";s=b.extend(true,{url:d,type:this.attr("method")||"GET",iframeSrc:/^https/i.test(window.location.href||"")?"javascript:false":"about:blank"},s);var t={};this.trigger("form-pre-serialize",[this,s,t]);if(t.veto){a("ajaxSubmit: submit vetoed via form-pre-serialize trigger");return this}if(s.beforeSerialize&&s.beforeSerialize(this,s)===false){a("ajaxSubmit: submit aborted via beforeSerialize callback");return this}var f,o,l=this.formToArray(s.semantic);if(s.data){s.extraData=s.data;for(f in s.data){if(s.data[f] instanceof Array){for(var h in s.data[f]){l.push({name:f,value:s.data[f][h]})}}else{o=s.data[f];o=b.isFunction(o)?o():o;l.push({name:f,value:o})}}}if(s.beforeSubmit&&s.beforeSubmit(l,this,s)===false){a("ajaxSubmit: 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i=(r.attr("enctype")==e||r.attr("encoding")==e);if(s.iframe!==false&&(g||s.iframe||i)){if(s.closeKeepAlive){b.get(s.closeKeepAlive,m)}else{m()}}else{b.ajax(s)}this.trigger("form-submit-notify",[this,s]);return this;function m(){var k=r[0];if(b(":input[name=submit],:input[id=submit]",k).length){alert('Error: Form elements must not have name or id of "submit".');return}var y=b.extend(true,{},b.ajaxSettings,s);y.context=y.context||y;var B="jqFormIO"+(new Date().getTime()),w="_"+B;window[w]=function(){var n=q.data("form-plugin-onload");if(n){n();window[w]=undefined;try{delete window[w]}catch(K){}}};var q=b('<iframe id="'+B+'" name="'+B+'" src="'+y.iframeSrc+'" onload="window[\'_\'+this.id]()" />');var x=q[0];q.css({position:"absolute",top:"-1000px",left:"-1000px"});var u={aborted:0,responseText:null,responseXML:null,status:0,statusText:"n/a",getAllResponseHeaders:function(){},getResponseHeader:function(){},setRequestHeader:function(){},abort:function(){this.aborted=1;q.attr("src",y.iframeSrc)}};var G=y.global;if(G&&!b.active++){b.event.trigger("ajaxStart")}if(G){b.event.trigger("ajaxSend",[u,y])}if(y.beforeSend&&y.beforeSend.call(y.context,u,y)===false){if(y.global){b.active--}return}if(u.aborted){return}var C=false;var F=0;var v=k.clk;if(v){var D=v.name;if(D&&!v.disabled){y.extraData=y.extraData||{};y.extraData[D]=v.value;if(v.type=="image"){y.extraData[D+".x"]=k.clk_x;y.extraData[D+".y"]=k.clk_y}}}function E(){var 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this.each(function(){b("input,select,textarea",this).clearFields()})};b.fn.clearFields=b.fn.clearInputs=function(){return this.each(function(){var d=this.type,c=this.tagName.toLowerCase();if(d=="text"||d=="password"||c=="textarea"){this.value=""}else{if(d=="checkbox"||d=="radio"){this.checked=false}else{if(c=="select"){this.selectedIndex=-1}}}})};b.fn.resetForm=function(){return this.each(function(){if(typeof this.reset=="function"||(typeof this.reset=="object"&&!this.reset.nodeType)){this.reset()}})};b.fn.enable=function(c){if(c===undefined){c=true}return this.each(function(){this.disabled=!c})};b.fn.selected=function(c){if(c===undefined){c=true}return this.each(function(){var d=this.type;if(d=="checkbox"||d=="radio"){this.checked=c}else{if(this.tagName.toLowerCase()=="option"){var e=b(this).parent("select");if(c&&e[0]&&e[0].type=="select-one"){e.find("option").selected(false)}this.selected=c}}})};function a(){if(b.fn.ajaxSubmit.debug){var c="[jquery.form] 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\ No newline at end of file
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