X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fajax.js;h=441a7b9bf67b21d7838a2ac9250726b9be83c329;hb=b8ceedbe2ba07f87a0f0e3862dfe012e8aa863b3;hp=dbe731b294502665fde9f5c9188e6d6e39ea72d7;hpb=c90fe0283bac94327a8a8ec75e7292322c77dd01;p=jquery.git

diff --git a/src/ajax.js b/src/ajax.js
index dbe731b..441a7b9 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -97,6 +97,7 @@ jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".sp
 var jsc = now();
 
 jQuery.extend({
+  
 	get: function( url, data, callback, type ) {
 		// shift arguments if data argument was ommited
 		if ( jQuery.isFunction( data ) ) {
@@ -112,6 +113,13 @@ jQuery.extend({
 			dataType: type
 		});
 	},
+	
+	// Create the request object; Microsoft failed to properly
+	// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
+	getAjaxTransport : function() {
+		return window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
+	},
+
 
 	getScript: function( url, callback ) {
 		return jQuery.get(url, null, callback, "script");
@@ -236,12 +244,13 @@ jQuery.extend({
 			jQuery.event.trigger( "ajaxStart" );
 
 		// Matches an absolute URL, and saves the domain
-		var remote = /^(?:\w+:)?\/\/([^\/?#]+)/;
+		var parts = /^(\w+:)?\/\/([^\/?#]+)/.exec( s.url );
 
 		// If we're requesting a remote document
 		// and trying to load JSON or Script with a GET
-		if ( s.dataType == "script" && type == "GET"
-				&& remote.test(s.url) && remote.exec(s.url)[1] != location.host ){
+		if ( s.dataType == "script" && type == "GET" && parts
+			&& ( parts[1] && parts[1] != location.protocol || parts[2] != location.host )){
+
 			var head = document.getElementsByTagName("head")[0];
 			var script = document.createElement("script");
 			script.src = s.url;
@@ -272,9 +281,8 @@ jQuery.extend({
 
 		var requestDone = false;
 
-		// Create the request object; Microsoft failed to properly
-		// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
-		var xhr = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
+		// Create the request object
+		var xhr = jQuery.getAjaxTransport();
 
 		// Open the socket
 		// Passing null username, generates a login popup on Opera (#2865)
@@ -469,7 +477,8 @@ jQuery.extend({
 			throw "parsererror";
 			
 		// Allow a pre-filtering function to sanitize the response
-		if( s.dataFilter )
+		// s != null is checked to keep backwards compatibility
+		if( s && s.dataFilter )
 			data = s.dataFilter( data, type );
 
 		// If the type is "script", eval it in global context