jquery ajax: Closes #2567, additional setting for $.ajax called 'dataFilter'. It...

diff --git a/src/ajax.js b/src/ajax.js
index d1a2ec2..a0c80af 100644 (file)
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -336,7 +336,7 @@ jQuery.extend({
                                        // Watch for, and catch, XML document parse errors
                                        try {
                                                // process the data (runs the xml through httpData regardless of callback)
-                                               data = jQuery.httpData( xhr, s.dataType );
+                                               data = jQuery.httpData( xhr, s.dataType, s.dataFilter );
                                        } catch(e) {
                                                status = "parsererror";
                                        }
@@ -460,13 +460,17 @@ jQuery.extend({
                return false;
        },
 
-       httpData: function( xhr, type ) {
+       httpData: function( xhr, type, filter ) {
                var ct = xhr.getResponseHeader("content-type"),
                        xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0,
                        data = xml ? xhr.responseXML : xhr.responseText;
 
                if ( xml && data.documentElement.tagName == "parsererror" )
                        throw "parsererror";
+                       
+               // Allow a pre-filtering function to sanitize the response
+               if( filter )
+                       data = filter( data, type );
 
                // If the type is "script", eval it in global context
                if ( type == "script" )