task#11094,后台跳转app页面按钮显示

src/views/caseList/caseAuditList.vue

@@ -3,7 +3,7 @@
     <div class="navBar">
       <van-nav-bar
           title="案件审核列表"
-          left-arrow
+          :left-arrow="isShowBackBtn ? true : false"
           left-arrow-color="#FFFFFF"
           :border="false"
           :fixed="true"
@@ -57,6 +57,7 @@ export default {
       pageSize:10,
       id:'',//批次id
       isLoading:"",
+      isShowBackBtn:true,
     }
   },
   computed:{
@@ -68,12 +69,14 @@ export default {
 
   },
   async mounted() {
-    console.log("gsjjadjkasjdhsjakdhjkashkdjh")
     // 获取当前 URL
     const urlParams = new URLSearchParams(window.location.search);
-    console.log("urlParams.get('id')",urlParams.get('id'))
+    if(urlParams.get('id')){//后台进入此页面没有返回按钮
-    console.log("=========",this.$route)
+      this.isShowBackBtn=false
-    this.id =urlParams.get('id') || this.$route.params.id  || this.$route.params.batchCode;
+    }else{
+      this.isShowBackBtn=true
+    }
+    this.id = urlParams.get('id') || this.$route.params.id  || this.$route.params.batchCode;
     this.activeIndex=this.$route.params?.activeIndex || 0
     await this.batchOrderCount();
     await this.getList()