Merge branch 'dev-question-bank-0916' into 'release'

进度条显示条件修改  code reviewer:张平



See merge request !4

src/views/question-bank.vue

@@ -22,7 +22,7 @@
         <div class="course-item" v-for="(item, index) in subDirectoryModelList" :key="index">
           <div class="left-c">
             <p class="title-c">{{item.directoryName}}</p>
-            <p class="join-c" v-if="!bindStatus">{{item.joinUserNum}}人已参与</p>
+            <p class="join-c" v-if="!bindStatus && (item.freeFlag == 1)">{{item.joinUserNum}}人已参与</p>
             <div class="progress-course" v-else>
               <div class="progress-w"><van-progress :percentage="item.finishedRatio" :stroke-width="6" color="#449284" :show-pivot="false"/></div>
               <span class="mg-set">{{item.finishedRatio}}%</span><span>共{{item.sumTitle}}道</span>
@@ -459,7 +459,7 @@ export default {
           component_tag: `885#${sPoint}#${obj.directoryId}#${obj.directoryName}`
         });
       }
-     
+
     },
     //解锁
     unlockHand() {