u

u

      <u-tableref="multipleTable"

   /** 默认选择方法 */toggleSelection () {this.$nextTick(() => {//循环表格数据for (let i = 0; i < this.queryData.length; i++) {//判断是否满足选择条件  selectionStatus=1时默认选中if(this.queryData[i].selectionStatus === 1){this.$leRowSelection([{row: this.queryData[i],selected: true}])}}})}

赋值并调用

      const res = await this.$request.post("/item/assign/queryUserInfoByUserRole" ,params);if (de === 200) {this.queryData = res.ds;//this.$loadData(res.ds)//调用默认选择方法leSelection();}