allow data manipulation

This adds the possibility to manipulate the data that is returned from the ajax request in the custom success handler.

diff --git a/js/foundation/foundation.reveal.js b/js/foundation/foundation.reveal.js
index ab7efefa176cbe0e89c35a04681c9e164245f48e..9836abc57a2bc5cdcc492058310838b9f15d449d 100644 (file)
--- a/js/foundation/foundation.reveal.js
+++ b/js/foundation/foundation.reveal.js
@@ -193,7 +193,8 @@
           $.extend(ajax_settings, {
             success: function (data, textStatus, jqXHR) {
               if ( $.isFunction(old_success) ) {
-                old_success(data, textStatus, jqXHR);
+                var result = old_success(data, textStatus, jqXHR);
+                if (typeof result == 'string') data = result;
               }
 
               modal.html(data);