<template>
  <div>
    <p class="tip">分组表头，通过属性 <grid-api-link prop="children"/> 定义子列</p>

    <vxe-grid v-bind="gridOptions"></vxe-grid>

    <p class="demo-code">{{ $t('app.body.button.showCode') }}</p>

    <pre>
      <pre-code class="xml">{{ demoCodes[0] }}</pre-code>
      <pre-code class="javascript">{{ demoCodes[1] }}</pre-code>
    </pre>
  </div>
</template>

<script>
export default {
  data () {
    return {
      gridOptions: {
        border: true,
        stripe: true,
        resizable: true,
        height: 500,
        // 分组列头，通过 children 定义子列
        columns: [
          { type: 'seq', width: 50 },
          {
            title: '基本信息',
            children: [
              { field: 'name', title: 'Name' },
              {
                title: '其他信息',
                children: [
                  { field: 'nickname', title: 'Nickname' },
                  { field: 'age', title: 'Age', sortable: true }
                ]
              },
              { field: 'sex', title: 'Sex' }
            ]
          },
          { field: 'address', title: 'Address', sortable: true, showOverflow: true }
        ],
        data: [
          { id: 10001, name: 'Test1', nickname: 'T1', role: 'Develop', sex: 'Man', age: 28, address: 'Shenzhen' },
          { id: 10002, name: 'Test2', nickname: 'T2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
          { id: 10003, name: 'Test3', nickname: 'T3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
          { id: 10004, name: 'Test4', nickname: 'T4', role: 'Designer', sex: 'Women', age: 23, address: 'Shenzhen' },
          { id: 10005, name: 'Test5', nickname: 'T5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
          { id: 10006, name: 'Test6', nickname: 'T6', role: 'Designer', sex: 'Women', age: 21, address: 'Shenzhen' },
          { id: 10007, name: 'Test7', nickname: 'T7', role: 'Test', sex: 'Man', age: 29, address: 'Shenzhen' },
          { id: 10008, name: 'Test8', nickname: 'T8', role: 'Develop', sex: 'Man', age: 35, address: 'Shenzhen' }
        ]
      },
      demoCodes: [
        `
        <vxe-grid v-bind="gridOptions"></vxe-grid>
        `,
        `
        export default {
          data () {
            return {
              gridOptions: {
                border: true,
                stripe: true,
                resizable: true,
                height: 500,
                // 分组列头，通过 children 定义子列
                columns: [
                  { type: 'seq', width: 50 },
                  {
                    title: '基本信息',
                    children: [
                      { field: 'name', title: 'Name' },
                      {
                        title: '其他信息',
                        children: [
                          { field: 'nickname', title: 'Nickname' },
                          { field: 'age', title: 'Age', sortable: true }
                        ]
                      },
                      { field: 'sex', title: 'Sex' }
                    ]
                  },
                  { field: 'address', title: 'Address', sortable: true, showOverflow: true }
                ],
                data: [
                  { id: 10001, name: 'Test1', nickname: 'T1', role: 'Develop', sex: 'Man', age: 28, address: 'Shenzhen' },
                  { id: 10002, name: 'Test2', nickname: 'T2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
                  { id: 10003, name: 'Test3', nickname: 'T3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
                  { id: 10004, name: 'Test4', nickname: 'T4', role: 'Designer', sex: 'Women', age: 23, address: 'Shenzhen' },
                  { id: 10005, name: 'Test5', nickname: 'T5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
                  { id: 10006, name: 'Test6', nickname: 'T6', role: 'Designer', sex: 'Women', age: 21, address: 'Shenzhen' },
                  { id: 10007, name: 'Test7', nickname: 'T7', role: 'Test', sex: 'Man', age: 29, address: 'Shenzhen' },
                  { id: 10008, name: 'Test8', nickname: 'T8', role: 'Develop', sex: 'Man', age: 35, address: 'Shenzhen' }
                ]
              }
            }
          }
        }
        `
      ]
    }
  }
}
</script>
