vxe-grid 自定义插槽模板

在 vxe-table 中使用 vxe-grid 渲染表格，当配置式不能满足需求时，。需要使用自定义插槽模板来自定义业务需求，实现更灵活的功能。vxe-grid 支持多种自定义方式，可以使用插槽模板，也可以使用插槽来自定义模板。

自定义单元格模板

<template>
  <div>
    <vxe-grid v-bind="gridOptions">
      <template #imgUrl_default="{ row }">
        <vxe-image :src="row.imgUrl" width="36" height="30"></vxe-image>
      </template>

      <template #name_default="{ row }">
        <vxe-button mode="text" @click="openDetail(row)">点击{{ row.name }}</vxe-button>
      </template>

      <template #sex_default="{ row }">
        <span>{{ formatSex(row) }}</span>
      </template>

      <template #address_default="{ row }">
        <vxe-image src="https://vxeui.com/resource/img/546.gif" width="36" height="30"></vxe-image>
        <span>{{ row.address }}</span>
        <vxe-image src="https://n.sinaimg.cn/sinacn17/w120h120/20180314/89fc-fyscsmv5911424.gif" width="30" height="30"></vxe-image>
      </template>
    </vxe-grid>
  </div>
</template>

<script setup>
import { reactive } from 'vue'
import { VxeUI } from 'vxe-table'

const gridOptions = reactive({
  border: true,
  showOverflow: true,
  columns: [
    { type: 'seq', width: 70 },
    { field: 'imgUrl', title: 'imgUrl', slots: { default: 'imgUrl_default' } },
    { field: 'name', title: 'Name', slots: { default: 'name_default' } },
    {
      title: 'Group1',
      children: [
        { field: 'sex', title: 'Sex', slots: { default: 'sex_default' } },
        { field: 'num', title: 'Number' },
        { field: 'age', title: 'Age' }
      ]
    },
    { field: 'address', title: 'Address', width: 200, slots: { default: 'address_default' } }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: '0', age: 28, num: 234, imgUrl: 'https://vxeui.com/resource/img/fj577.jpg', address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: '1', age: 22, num: 34, imgUrl: 'https://vxeui.com/resource/img/fj581.jpeg', address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: '0', age: 32, num: 12, imgUrl: 'https://vxeui.com/resource/img/fj581.jpeg', address: 'Shanghai' }
  ]
})

const formatSex = (row) => {
  return row.sex === '1' ? '男' : '女'
}

const openDetail = (row) => {
  VxeUI.modal.message({
    status: 'success',
    content: `点击了${row.name}`
  })
}
</script>

自定义表头模板

<template>
  <div>
    <vxe-grid v-bind="gridOptions">
      <template #header_name>
        <div class="first-col">
          <div class="first-col-top">名称</div>
          <div class="first-col-bottom">序号</div>
        </div>
      </template>
      <template #header_sex>
        <vxe-input v-model="headerSex"></vxe-input>
      </template>
      <template #header_group1>
        <span style="color: red;">自定义列头</span>
      </template>
    </vxe-grid>
  </div>
</template>

<script setup>
import { ref, reactive } from 'vue'

const headerSex = ref('')

const gridOptions = reactive({
  border: true,
  columns: [
    { type: 'seq', width: 70 },
    { field: 'name', title: 'Name', width: 200, slots: { header: 'header_name' } },
    {
      title: 'Group1',
      field: 'group1',
      children: [
        { field: 'sex', title: 'Sex', slots: { header: 'header_sex' } },
        { field: 'num', title: 'Number' },
        { field: 'age', title: 'Age' }
      ],
      slots: { header: 'header_group1' }
    },
    { field: 'address', title: 'Address' }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: '0', age: 28, num: 234, address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: '1', age: 22, num: 34, address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: '0', age: 32, num: 12, address: 'Shanghai' }
  ]
})
</script>

<style lang="scss" scoped>
.first-col {
  position: relative;
  height: 20px;
  &:before {
    content: "";
    position: absolute;
    left: -22px;
    top: 9px;
    width: 222px;
    height: 1px;
    transform: rotate(25deg);
    background-color: #e8eaec;
  }
  .first-col-top {
    position: absolute;
    right: 4px;
    top: -10px;
  }
  .first-col-bottom {
    position: absolute;
    left: 4px;
    bottom: -10px;
  }
}
</style>

自定义表尾模板

<template>
  <div>
    <vxe-grid v-bind="gridOptions" :footerData="footerData">
      <template #num_footer="{ row }">
        <span style="color: red">￥{{ row.num }}元</span>
      </template>
    </vxe-grid>
  </div>
</template>

<script setup>
import { computed, reactive } from 'vue'

const sumNum = (list, field) => {
  let count = 0
  list.forEach(item => {
    count += Number(item[field])
  })
  return count
}

const gridOptions = reactive({
  border: true,
  showFooter: true,
  columns: [
    { field: 'seq', type: 'seq', width: 70 },
    { field: 'name', title: 'Name' },
    { field: 'sex', title: 'Sex' },
    { field: 'num', title: 'Number', slots: { footer: 'num_footer' } },
    { field: 'age', title: 'Age' },
    { field: 'address', title: 'Address' }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: '0', age: 28, num: 234, address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: '1', age: 22, num: 34, address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: '0', age: 32, num: 12, address: 'Shanghai' }
  ]
})

const footerData = computed(() => {
  return [
    { seq: '合计', num: sumNum(gridOptions.data || [], 'num') }
  ]
})
</script>

自定义可编辑模板

<template>
  <div>
    <vxe-grid v-bind="gridOptions">
      <template #sex_edit="{ row }">
        <vxe-select v-model="row.sex" :options="sexOptions"></vxe-select>
      </template>
      <template #sex_default="{ row }">
        <span>{{ formatSex(row) }}</span>
      </template>

      <template #num_edit="{ row }">
        <vxe-input v-model="row.num"></vxe-input>
      </template>
    </vxe-grid>
  </div>
</template>

<script setup>
import { ref, reactive } from 'vue'

const gridOptions = reactive({
  border: true,
  editConfig: {
    mode: 'cell',
    trigger: 'click'
  },
  columns: [
    { type: 'checkbox', width: 60 },
    { field: 'name', title: 'Name' },
    { field: 'sex', title: 'Sex', editRender: {}, slots: { edit: 'sex_edit', default: 'sex_default' } },
    { field: 'num', title: 'Number', editRender: {}, slots: { edit: 'num_edit' } },
    { field: 'age', title: 'Age' },
    { field: 'address', title: 'Address' }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: '0', age: 28, num: 234, address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: '1', age: 22, num: 34, address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: '0', age: 32, num: 12, address: 'Shanghai' }
  ]
})

const sexOptions = ref([
  { label: '男', value: '1' },
  { label: '女', value: '0' }
])

const formatSex = (row) => {
  return row.sex === '1' ? '男' : '女'
}
</script>

https://gitee.com/xuliangzhan/vxe-table