// ref="talbes"
<el-table
border
v-loading="loading"
:data="salaryItemList"
ref="talbes"
style="width: 100%"
height="100%"
>
<el-table-column
label="计算顺序"
width="80"
align="center"
prop="index"
/>
</el-table>
//在获取到数据之后 this.salaryItemList = response.rows; 进行获取
let arr = [];
this.$refs.talbes.$children.forEach((item) => {
if (item.label != undefined && item.prop != undefined) {
arr.push({
label: item.label,
prop: item.prop,
});
}
});
console.log(arr); //动态获取表头