fix bug

apps/exams/Lib/Action/IndexAction.class.php

@@ -337,6 +337,12 @@ class IndexAction extends Action
         // 是否收藏
         $paper['iscollect'] = D('ZyCollection', 'classroom')->isCollect($paper_id, 'exams_paper', intval($this->mid));
 
+        $limit = 0;
+        if (!$paper['is_buy']) {
+            $limit = 3;
+        }
+
+        $this->assign('limit', $limit);
         $this->assign('paper', $paper);
         // 是否练习模式
         $this->assign('isPractice', ($_GET['joinType'] == 1) ? 1 : 2);

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

@@ -282,6 +282,8 @@
 
     var isCollect = "{$paper['iscollect']}" > 0 ? 1 : 0;
 
+    var limit = "{$limit}";
+
     function changeCollect() {
         if (isCollect) {
             isCollect = 0;

apps/exams/_static/js/public_exam_3g.js

@@ -51,11 +51,16 @@ $(function() {
     });
     // 下一题
     $(".next_question,.go_question").click(function() {
+
         if ($(this).hasClass("go_question")) {
             var question_num = parseInt($(this).data("question_num"));
         } else {
             var question_num = parseInt($(this).data("question_num")) + 1;
         }
+
+        console.log(limit, question_num);
+
+
         $(".answer-card").hide();
         if ($("#ex" + question_num).length > 0) {
             $("#ex" + question_num).show().siblings().hide();
@@ -239,4 +244,4 @@ $(function() {
             t = startTime();
         }
     });
-})
\ No newline at end of file
+})