jQuery .data() expects just a key when retrieving values.

The existing code breaks some exercises (like function_1 and many more) when using a version of jQuery greater than 1.7.1. See http://api.jquery.com/data/
Khan · Sep 27, 2012 · 25f5c2d · 25f5c2d
1 parent 7426e27
commit 25f5c2d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/utils/answer-types.js b/utils/answer-types.js
@@ -509,7 +509,7 @@ $.extend(Khan.answerTypes, {
                 guess = [];
 
             solutionarea.find(".sol").each(function() {
-                var validator = $(this).data("validator", validator);
+                var validator = $(this).data("validator");
 
                 if (validator != null) {
                     // Don't short-circuit so we can record all guesses
@@ -541,7 +541,7 @@ $.extend(Khan.answerTypes, {
             guess = $.extend(true, [], guess);
 
             solutionarea.find(".sol").each(function() {
-                var validator = $(this).data("validator", validator);
+                var validator = $(this).data("validator");
 
                 if (validator != null) {
                     // Shift regardless of whether we can show the guess
@@ -558,7 +558,7 @@ $.extend(Khan.answerTypes, {
             guess = $.extend(true, [], guess);
 
             solutionarea.find(".sol").each(function() {
-                var validator = $(this).data("validator", validator);
+                var validator = $(this).data("validator");
 
                 if (validator != null) {
                     // Shift regardless of whether we can show the interactive guess