use attr instead of data

diff --git a/redakcja/static/edumed/js/edumed.coffee b/redakcja/static/edumed/js/edumed.coffee
index db19808..0fd39d9 100644 (file)
--- a/redakcja/static/edumed/js/edumed.coffee
+++ b/redakcja/static/edumed/js/edumed.coffee
@@ -376,7 +376,7 @@ class Przyporzadkuj extends Excercise
       mandatory = v[0]
       optional = v[1]
       all_multiple += mandatory.length + optional.length
-      pn = pred.data('predicate')
+      pn = pred.attr('data-predicate')
       if mandatory.indexOf(pn) >= 0 or optional.indexOf(pn) >= 0
         count += 1
         @piece_correct qp

diff --git a/redakcja/static/edumed/js/edumed.js b/redakcja/static/edumed/js/edumed.js
index 803eb04..b601128 100644 (file)
--- a/redakcja/static/edumed/js/edumed.js
+++ b/redakcja/static/edumed/js/edumed.js
@@ -502,7 +502,7 @@
         mandatory = v[0];
         optional = v[1];
         all_multiple += mandatory.length + optional.length;
-        pn = pred.data('predicate');
+        pn = pred.attr('data-predicate');
         if (mandatory.indexOf(pn) >= 0 || optional.indexOf(pn) >= 0) {
           count += 1;
           this.piece_correct(qp);