一. 需求

页面表格数据加载完成之后

计算一下需要滚动的高度

表格自动滚动

二. code

1. 给table加上ref

<el-table ref="tableRef" :data="tableData">...</el-table>

2. 使用nextTick在表格渲染完之后计算高度滚动

javascript">import { ref, nextTick } from 'vue'const tableRefRanking = ref(null);
const tableData = ref([])const getTableData = async () => {isLoading.value = trueawait xxApi({}).then((res) => {xxx})
}nextTick(async () => {await getTableData()const rowIndex = tableData.value.findIndex(item => { return item.changeColor == true })const yScroll = 36 * rowIndextableRef.value.setScrollTop(yScroll);
})