From aaac2441241df5565b4fa1562065a387e56578e1 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Tue, 20 Jan 2009 01:29:33 +0000
Subject: Comment out the code that checks for form elements named "submit". It
 appears not to work correctly and is getting in the way.  Commenting it out
 here means that it'll get overwitten on the next update of this library (but
 that's ok).

---
 lib/jquery.form.js | 53 +++++++++++++++++++++++++++--------------------------
 1 file changed, 27 insertions(+), 26 deletions(-)

(limited to 'lib/jquery.form.js')

diff --git a/lib/jquery.form.js b/lib/jquery.form.js
index 0891c593..329d47b9 100644
--- a/lib/jquery.form.js
+++ b/lib/jquery.form.js
@@ -13,7 +13,7 @@
 ;(function($) {
 
 /*
-    Usage Note:  
+    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
@@ -36,13 +36,13 @@
             target: '#output'
         });
     });
-        
+
     When using ajaxForm, the ajaxSubmit function will be invoked for you
-    at the appropriate time.  
+    at the appropriate time.
 */
 
 /**
- * ajaxSubmit() provides a mechanism for immediately submitting 
+ * ajaxSubmit() provides a mechanism for immediately submitting
  * an HTML form using AJAX.
  */
 $.fn.ajaxSubmit = function(options) {
@@ -73,8 +73,8 @@ $.fn.ajaxSubmit = function(options) {
     if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
         log('ajaxSubmit: submit aborted via beforeSerialize callback');
         return this;
-    }    
-   
+    }
+
     var a = this.formToArray(options.semantic);
     if (options.data) {
         options.extraData = options.data;
@@ -82,7 +82,7 @@ $.fn.ajaxSubmit = function(options) {
           if(options.data[n] instanceof Array) {
             for (var k in options.data[n])
               a.push( { name: n, value: options.data[n][k] } )
-          }  
+          }
           else
              a.push( { name: n, value: options.data[n] } );
         }
@@ -92,14 +92,14 @@ $.fn.ajaxSubmit = function(options) {
     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);
 
@@ -137,7 +137,7 @@ $.fn.ajaxSubmit = function(options) {
             found = true;
 
     // options.iframe allows user to force iframe mode
-   if (options.iframe || found) { 
+   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)
@@ -156,12 +156,13 @@ $.fn.ajaxSubmit = function(options) {
     // private function for handling file uploads (hat tip to YAHOO!)
     function fileUpload() {
         var form = $form[0];
-        
+      /*
         if ($(':input[@name=submit]', form).length) {
             alert('Error: Form elements must not be named "submit".');
             return;
         }
-        
+       */
+
         var opts = $.extend({}, $.ajaxSettings, options);
     var s = jQuery.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
 
@@ -169,7 +170,7 @@ $.fn.ajaxSubmit = function(options) {
         var $io = $('<iframe id="' + id + '" name="' + id + '" />');
         var io = $io[0];
 
-        if ($.browser.msie || $.browser.opera) 
+        if ($.browser.msie || $.browser.opera)
             io.src = 'javascript:false;document.write("");';
         $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
 
@@ -182,8 +183,8 @@ $.fn.ajaxSubmit = function(options) {
             getAllResponseHeaders: function() {},
             getResponseHeader: function() {},
             setRequestHeader: function() {},
-            abort: function() { 
-                this.aborted = 1; 
+            abort: function() {
+                this.aborted = 1;
                 $io.attr('src','about:blank'); // abort op in progress
             }
         };
@@ -199,7 +200,7 @@ $.fn.ajaxSubmit = function(options) {
         }
         if (xhr.aborted)
             return;
-        
+
         var cbInvoked = 0;
         var timedOut = 0;
 
@@ -226,7 +227,7 @@ $.fn.ajaxSubmit = function(options) {
                 method:   'POST',
                 action:   opts.url
             });
-            
+
             // ie borks in some cases when setting encoding
             if (! options.skipEncodingOverride) {
                 $form.attr({
@@ -247,7 +248,7 @@ $.fn.ajaxSubmit = function(options) {
                         extraInputs.push(
                             $('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
                                 .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);
@@ -263,7 +264,7 @@ $.fn.ajaxSubmit = function(options) {
 
         function cb() {
             if (cbInvoked++) return;
-            
+
             io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
 
             var operaHack = 0;
@@ -274,7 +275,7 @@ $.fn.ajaxSubmit = function(options) {
                 var data, doc;
 
                 doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
-                
+
                 if (doc.body == null && !operaHack && $.browser.opera) {
                     // In Opera 9.2.x the iframe DOM is not always traversable when
                     // the onload callback fires so we give Opera 100ms to right itself
@@ -283,7 +284,7 @@ $.fn.ajaxSubmit = function(options) {
                     setTimeout(cb, 100);
                     return;
                 }
-                
+
                 xhr.responseText = doc.body ? doc.body.innerHTML : null;
                 xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                 xhr.getResponseHeader = function(header){
@@ -348,7 +349,7 @@ $.fn.ajaxSubmit = function(options) {
  * 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.
- */ 
+ */
 $.fn.ajaxForm = function(options) {
     return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
         $(this).ajaxSubmit(options);
@@ -594,10 +595,10 @@ $.fn.resetForm = function() {
 /**
  * Enables or disables any matching elements.
  */
-$.fn.enable = function(b) { 
+$.fn.enable = function(b) {
     if (b == undefined) b = true;
-    return this.each(function() { 
-        this.disabled = !b 
+    return this.each(function() {
+        this.disabled = !b
     });
 };
 
@@ -607,7 +608,7 @@ $.fn.enable = function(b) {
  */
 $.fn.selected = function(select) {
     if (select == undefined) select = true;
-    return this.each(function() { 
+    return this.each(function() {
         var t = this.type;
         if (t == 'checkbox' || t == 'radio')
             this.checked = select;
-- 
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