fix bug

apps/exams/Tpl/default/Index/examsroom_w3g.html

@@ -332,6 +332,7 @@
         iscollect(isCollect);
         iscollect(isCollect);
         $('.next_question').on('click', function (event) {
         $('.next_question').on('click', function (event) {
             alert(1);
             alert(1);
+            console.log(event);
             stopBubbling(event);
             stopBubbling(event);
         });
         });