Allow for only one item in a bucket in questions of type "przyporzadkuj"

[edumed.git] / wtem / static / wtem / edumed.js

diff --git a/wtem/static/wtem/edumed.js b/wtem/static/wtem/edumed.js
index df98753..940ca54 100644 (file)
--- a/wtem/static/wtem/edumed.js
+++ b/wtem/static/wtem/edumed.js
@@ -543,6 +543,12 @@
       return d1.data("no") === d2.data("no");
     };
 
+    Przyporzadkuj.prototype.draggable_accept = function($draggable, $droppable) {
+      var dropped;
+      dropped = $droppable.closest("ul, ol").find(".draggable");
+      return (Przyporzadkuj.__super__.draggable_accept.call(this, $draggable, $droppable)) && dropped.length === 0;
+    };
+
     Przyporzadkuj.prototype.check_question = function(question) {
       var all, bad_count, count, mandatory, minimum, optional, pn, pred, qp, self, v, _i, _j, _len, _len1, _ref, _ref1;
       minimum = $(question).data("minimum");