批量删除未选择删除的项目更改提示

src/views/Home.vue

@@ -179,6 +179,7 @@ export default {
         lcIdList.push(this.multipleSelection[i].lcId)
         nameList.push(this.multipleSelection[i].name)
       }
+      if (nameList.length > 0){
         this.$confirm(`此操作将永久删除【${nameList}】判分点, 是否继续?`, "提示", {
           confirmButtonText: "确定",
           cancelButtonText: "取消",
@@ -213,6 +214,14 @@ export default {
         }).catch(() => {
           this.$message.info("已取消删除");
         });
+      }else{
+        this.$alert('请选择需要删除的判分点', '提示', {
+          confirmButtonText: '好的',
+          callback: action => {
+
+          }
+        });
+      }
     },
     getProgrammingClassData(params) { // 获取编程类判分点列表数据
         this.$post(this.api.getBcJudgmentPoint, params).then(res => {