Added support for parsererror errors from Ajax requests (bug #1145).

diff --git a/src/ajax/ajax.js b/src/ajax/ajax.js
index 4b1e9b0..7d83a0e 100644 (file)
--- a/src/ajax/ajax.js
+++ b/src/ajax/ajax.js
@@ -662,7 +662,7 @@ jQuery.extend({
                                        } else
                                                jQuery.handleError(s, xml, status);
                                } catch(e) {
-                                       status = "error";
+                                       status = "parsererror";
                                        jQuery.handleError(s, xml, status, e);
                                }
 
@@ -757,8 +757,11 @@ jQuery.extend({
         */
        httpData: function( r, type ) {
                var ct = r.getResponseHeader("content-type");
-               var data = !type && ct && ct.indexOf("xml") >= 0;
-               data = type == "xml" || data ? r.responseXML : r.responseText;
+               var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0;
+               data = xml ? r.responseXML : r.responseText;
+
+               if ( xml && data.documentElement.tagName == "parsererror" )
+                       throw "parsererror";
 
                // If the type is "script", eval it in global context
                if ( type == "script" )