vxe-table/examples/views/table/grid/FormProxy.vue

<template>
  <div>
    <p class="tip">表单数据代理，可以通过设置 <grid-api-link prop="form-config"/>={<grid-api-link prop="items"/>} 渲染表单</p>

    <vxe-grid
      resizable
      export-config
      border
      height="400"
      :pager-config="tablePage"
      :form-config="tableForm"
      :toolbar="tableToolbar"
      :proxy-config="tableProxy"
      :columns="tableColumn">
    </vxe-grid>

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

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

<script>
import XEAjax from 'xe-ajax'
import hljs from 'highlight.js'

export default {
  data () {
    return {
      tableData: [],
      tableForm: {
        items: [
          { field: 'name', title: '名称', itemRender: { name: 'input', attrs: { placeholder: '请输入名称' } } },
          { field: 'sex', title: '性别', itemRender: { name: '$select', options: [] } },
          { itemRender: { name: '$button', props: { content: '查询', type: 'submit', status: 'primary' } } },
          { itemRender: { name: '$button', props: { content: '重置', type: 'reset' } } }
        ]
      },
      tablePage: {
        pageSize: 15
      },
      tableToolbar: {
        export: true,
        custom: true
      },
      tableColumn: [
        { type: 'seq', width: 60 },
        { type: 'checkbox', width: 60 },
        { field: 'name', title: 'Name' },
        { field: 'nickname', title: 'Nickname' },
        { field: 'age', title: 'Age' },
        { field: 'sex', title: 'Sex' },
        { field: 'describe', title: 'Describe', showOverflow: true }
      ],
      tableProxy: {
        form: true, // 启用表单代理
        ajax: {
          // 任何支持 Promise API 的库都可以对接（fetch、jquery、axios、xe-ajax）
          query: ({ page, form }) => XEAjax.get(`/api/user/page/list/${page.pageSize}/${page.currentPage}`, form)
        }
      },
      demoCodes: [
        `
        <vxe-grid
          resizable
          export-config
          border
          height="400"
          :loading="loading"
          :form-config="tableForm"
          :toolbar="tableToolbar"
          :data="tableData"
          :columns="tableColumn"
          @form-submit="findList">
        </vxe-grid>
        `,
        `
        export default {
          data () {
            return {
              loading: false,
              tableData: [],
              tableForm: {
                items: [
                  { field: 'name', title: '名称', itemRender: { name: 'input', attrs: { placeholder: '请输入名称' } } },
                  { field: 'sex', title: '性别', itemRender: { name: '$select', options: [] } },
                  { itemRender: { name: '$button', props: { content: '查询', type: 'submit', status: 'primary' } } },
                  { itemRender: { name: '$button', props: { content: '重置', type: 'reset' } } }
                ]
              },
              tableToolbar: {
                export: true,
                custom: true
              },
              tableColumn: [
                { type: 'seq', width: 60 },
                { type: 'checkbox', width: 60 },
                { field: 'name', title: 'Name' },
                { field: 'nickname', title: 'Nickname' },
                { field: 'age', title: 'Age' },
                { field: 'sex', title: 'Sex' },
                { field: 'describe', title: 'Describe', showOverflow: true }
              ]
            }
          },
          created () {
            this.findList()
            this.findSexList()
          },
          methods: {
            findList () {
              this.loading = true
              XEAjax.get('/api/user/list', this.tableForm.data).then(data => {
                this.tableData = data
                this.loading = false
              })
            },
            async findSexList () {
              const sexList = await XEAjax.get('/api/conf/sex/list')
              // 异步更新下拉选项
              this.tableForm.items[1].itemRender.options = sexList
            }
          }
        }
        `
      ]
    }
  },
  mounted () {
    Array.from(this.$el.querySelectorAll('pre code')).forEach((block) => {
      hljs.highlightBlock(block)
    })
  },
  created () {
    this.findSexList()
  },
  methods: {
    async findSexList () {
      const sexList = await XEAjax.get('/api/conf/sex/list')
      // 异步更新下拉选项
      this.tableForm.items[1].itemRender.options = sexList
    }
  }
}
</script>