X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fajax%2Fajax.js;h=cf08676c8ebec0200e61ce6c1966f9579b270d8b;hb=f64eb21fade249bf0dc9d7ab820eafaaf4a521ad;hp=4b1e9b0e2314303e3cb4857f36b6c5dd3182fa5f;hpb=f83211c684b0a1031001c448ff7a4cfbac8c1c1f;p=jquery.git

diff --git a/src/ajax/ajax.js b/src/ajax/ajax.js
index 4b1e9b0..cf08676 100644
--- a/src/ajax/ajax.js
+++ b/src/ajax/ajax.js
@@ -77,7 +77,7 @@ jQuery.fn.extend({
 			complete: function(res, status){
 				// If successful, inject the HTML into all the matched elements
 				if ( status == "success" || !ifModified && status == "notmodified" )
-					self.html(res.responseText)
+					self.html(res.responseText);
 
 				self.each( callback, [res.responseText, status, res] );
 			}
@@ -631,40 +631,41 @@ jQuery.extend({
 					ival = null;
 				}
 				
-				var status;
-				try {
-					status = isTimeout == "timeout" && "timeout" ||
-						!jQuery.httpSuccess( xml ) && "error" ||
-						s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" ||
-						"success";
-
-					// Make sure that the request was successful or notmodified
-					if ( status != "error" && status != "timeout" ) {
-						// Cache Last-Modified header, if ifModified mode.
-						var modRes;
-						try {
-							modRes = xml.getResponseHeader("Last-Modified");
-						} catch(e) {} // swallow exception thrown by FF if header is not available
-	
-						if ( s.ifModified && modRes )
-							jQuery.lastModified[s.url] = modRes;
-	
+				var status = isTimeout == "timeout" && "timeout" ||
+					!jQuery.httpSuccess( xml ) && "error" ||
+					s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" ||
+					"success";
+
+				if ( status == "success" ) {
+					// Watch for, and catch, XML document parse errors
+					try {
 						// process the data (runs the xml through httpData regardless of callback)
 						var data = jQuery.httpData( xml, s.dataType );
+					} catch(e) {
+						status = "parsererror";
+					}
+				}
+
+				// Make sure that the request was successful or notmodified
+				if ( status == "success" ) {
+					// Cache Last-Modified header, if ifModified mode.
+					var modRes;
+					try {
+						modRes = xml.getResponseHeader("Last-Modified");
+					} catch(e) {} // swallow exception thrown by FF if header is not available
 	
-						// If a local callback was specified, fire it and pass it the data
-						if ( s.success )
-							s.success( data, status );
+					if ( s.ifModified && modRes )
+						jQuery.lastModified[s.url] = modRes;
 	
-						// Fire the global callback
-						if( s.global )
-							jQuery.event.trigger( "ajaxSuccess", [xml, s] );
-					} else
-						jQuery.handleError(s, xml, status);
-				} catch(e) {
-					status = "error";
-					jQuery.handleError(s, xml, status, e);
-				}
+					// If a local callback was specified, fire it and pass it the data
+					if ( s.success )
+						s.success( data, status );
+	
+					// Fire the global callback
+					if( s.global )
+						jQuery.event.trigger( "ajaxSuccess", [xml, s] );
+				} else
+					jQuery.handleError(s, xml, status);
 
 				// The request was completed
 				if( s.global )
@@ -757,12 +758,15 @@ 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" )
-			(new Function( data ))();
+			jQuery.globalEval( data );
 
 		// Get the JavaScript object, if JSON is used.
 		if ( type == "json" )