修改

src/pages/exam/paperEdit.vue

@@ -316,6 +316,9 @@
                 <li class="" style="cursor:pointer;" :class="{'checkUl':dIndex==ComCheckIndex&&gIndex==ComOneIndex}"
                   v-for="(dItem,dIndex) in gItem.DetailsList" :key="dIndex" @click="ClickItem(dItem,gIndex,dIndex)">
                   ({{dIndex+1}}) <span class="exam_DetailList" v-html="dItem.ShowTitle"></span>
+                  <span>
+                    <el-tag type="warning" size="mini" v-if="getRepeat(dItem.QuestionId)">与{{gIndex+1}}.1重复出现</el-tag>
+                  </span>
                   <span class="exam_ListSHow">
                     <i class="iconfont icon-shangyi2" @click.stop="MoveChildItem(gIndex,dIndex,0)"
                       style="margin-right:5px;" v-if="dIndex!=0"></i>
@@ -795,6 +798,7 @@
                   DetailsList: [], //问题列表
                 });
               }
+              console.log(this.DataObj,'Data');
               this.DataObj.GroupList.forEach((gItem, gIndex) => {
                 if (gItem.QuestionTypeId == qItem.QuestionTypeId) {
                   if (!gItem.DetailsList) {
@@ -1334,7 +1338,19 @@
         this.AddQuestion(tempArray);
         this.isShowQuestion = false;
       },
-
+      //获取相同
+      getRepeat(QuestionId){
+        console.log(QuestionId,'进入');
+        for(let i=0;i<this.DataObj.GroupList.length;i++){
+          for(let j=0;j<this.DataObj.GroupList[i].DetailsList.length;j++){
+            if(this.DataObj.GroupList[i].DetailsList[j].QuestionId==QuestionId){
+              return true;
+            }else{
+              return false;
+            }
+          }
+        }
+      }
     }
   }