ant-design-vue/components/table/demo/resizable-column.vue

<docs>
---
order: 0
title:
  en-US: Resizable column
  zh-CN: 可伸缩列
---

## zh-CN

设置 resizable 开启拖动列

鼠标 hover 到 Name、 Age 分割线上体验一下吧

## en-US

set resizable for drag column
</docs>

<template>
  <a-table :columns="columns" :data-source="data" @resizeColumn="handleResizeColumn">
    <template #headerCell="{ column }">
      <template v-if="column.key === 'name'">
        <span>
          <smile-outlined />
          Name
        </span>
      </template>
    </template>

    <template #bodyCell="{ column, record }">
      <template v-if="column.key === 'name'">
        <a>
          {{ record.name }}
        </a>
      </template>
      <template v-else-if="column.key === 'tags'">
        <span>
          <a-tag
            v-for="tag in record.tags"
            :key="tag"
            :color="tag === 'loser' ? 'volcano' : tag.length > 5 ? 'geekblue' : 'green'"
          >
            {{ tag.toUpperCase() }}
          </a-tag>
        </span>
      </template>
      <template v-else-if="column.key === 'action'">
        <span>
          <a>Invite 一 {{ record.name }}</a>
          <a-divider type="vertical" />
          <a>Delete</a>
          <a-divider type="vertical" />
          <a class="ant-dropdown-link">
            More actions
            <down-outlined />
          </a>
        </span>
      </template>
    </template>
  </a-table>
</template>
<script lang="ts">
import { SmileOutlined, DownOutlined } from '@ant-design/icons-vue';
import type { TableColumnsType } from 'ant-design-vue';
import { defineComponent, ref } from 'vue';

const data = [
  {
    key: '1',
    name: 'John Brown',
    age: 32,
    address: 'New York No. 1 Lake Park',
    tags: ['nice', 'developer'],
  },
  {
    key: '2',
    name: 'Jim Green',
    age: 42,
    address: 'London No. 1 Lake Park',
    tags: ['loser'],
  },
  {
    key: '3',
    name: 'Joe Black',
    age: 32,
    address: 'Sidney No. 1 Lake Park',
    tags: ['cool', 'teacher'],
  },
];

export default defineComponent({
  components: {
    SmileOutlined,
    DownOutlined,
  },
  setup() {
    const columns = ref<TableColumnsType>([
      {
        dataIndex: 'name',
        key: 'name',
        resizable: true,
        width: 150,
      },
      {
        title: 'Age',
        dataIndex: 'age',
        key: 'age',
        resizable: true,
        width: 100,
        minWidth: 100,
        maxWidth: 200,
      },
      {
        title: 'Address',
        dataIndex: 'address',
        key: 'address',
      },
      {
        title: 'Tags',
        key: 'tags',
        dataIndex: 'tags',
      },
      {
        title: 'Action',
        key: 'action',
      },
    ]);
    return {
      data,
      columns,
      handleResizeColumn: (w, col) => {
        col.width = w;
      },
    };
  },
});
</script>