优化标记收藏功能

src/pages/exam/testExam/exam/index.vue

@@ -39,8 +39,8 @@
             <div class="txt">{{ questionParams.question.isCollection ? '已收藏' : '收藏' }}</div>
           </div>
           <div class="sign2" @click="setSign" v-if="!$route.query.id">
-            <div :class="questionParams.question.sign ? 'icon active' : 'icon'"></div>
-            <div class="txt">{{ questionParams.question.sign ? '已标记' : '标记' }}</div>
+            <div :class="isSignText() ? 'icon active' : 'icon'"></div>
+            <div class="txt">{{isSignText() ? '已标记' : '标记'}}</div>
           </div>
           <div class="end-exam-btn">
             <div class="btn" @click="endExam" v-if="!$route.query.id">交卷</div>
@@ -105,6 +105,21 @@ export default {
     this.getTopic()
   },
   methods: {
+    isSignText() {
+      let flag = false
+      const ansRecord = this.questionParams.answerRecord
+      const qData = this.questionParams.question
+      if (Object.values(ansRecord).length) {
+        ansRecord[qData.question_item_id]
+          ? ansRecord[qData.question_item_id][qData.id]
+            ? ansRecord[qData.question_item_id][qData.id].sign
+              ? flag = true
+              : flag = false
+            : flag = false
+          : flag = false
+      }
+      return flag
+    },
     // 标记
     setSign() {
       const data = this.questionParams.question
@@ -261,7 +276,7 @@ export default {
             options: cItem.question_options,
             question_item_title: type[item.question_type],
             total_question_count: this.beforeChangeData.questions.total_question_count,
-            isCollection: cItem.isCollection
+            isCollection: cItem.is_collection
           }
           // 解析
           if (this.$route.query.id) {