Convert the data to a string using $.param()

Author: Jason Moon

jQuery.XDomainRequest.js

@@ -39,7 +39,7 @@ if (!jQuery.support.cors && window.XDomainRequest) {
             try {
               if (userType === 'json') {
                 try {
-                  responses.json = jQuery.parseJSON(xdr.responseText);
+                  responses.json = $.parseJSON(xdr.responseText);
                 } catch(e) {
                   status.code = 500;
                   status.message = 'parseerror';
@@ -71,8 +71,9 @@ if (!jQuery.support.cors && window.XDomainRequest) {
               text: xdr.responseText
             });
           };
+          var postData = (userOptions.data && $.param(userOptions.data)) || '';
           xdr.open(options.type, options.url);
-          xdr.send(userOptions.data||null);
+          xdr.send(postData);
         },
         abort: function(){
           if (xdr) {