vue 表格 vxe-table 加载数据的几种方式，更新数据的用法

vue 表格 vxe-table 加载数据的几种方式，更新数据的用法，vue 最强大的表格组件，支持 vue2 和 vue3，功能太多，这里介绍基础用法

双向绑定 data 方式

数据是双向同步的，修改 data 就可以自动刷新

html 复制代码

<template>
  <div>
    <vxe-button status="primary" @click="loadList1Event">修改1</vxe-button>
    <vxe-button status="primary" @click="loadList2Event">修改2</vxe-button>
    <vxe-button status="primary" @click="loadList3Event">修改3</vxe-button>

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

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

const gridOptions = reactive({
  border: true,
  height: 300,
  columns: [
    { type: 'seq', width: 70 },
    { field: 'name', title: 'Name' },
    { field: 'sex', title: 'Sex' },
    { field: 'age', title: 'Age' },
    { field: 'address', title: 'Address', showOverflow: true }
  ],
  data: []
})

const loadList1Event = () => {
  gridOptions.data = [
    { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' },
    { id: 10009, name: 'Test9', role: 'Test', sex: 'Man', age: 26, address: 'test abc' },
    { id: 10010, name: 'Test10', role: 'Develop', sex: 'Man', age: 38, address: 'test abc' },
    { id: 10011, name: 'Test11', role: 'Test', sex: 'Women', age: 29, address: 'test abc' },
    { id: 10012, name: 'Test12', role: 'Develop', sex: 'Man', age: 27, address: 'test abc' }
  ]
}

const loadList2Event = () => {
  gridOptions.data = [
    { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
    { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
    { id: 10005, name: 'Test5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
    { id: 10006, name: 'Test6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
    { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
    { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' },
    { id: 10009, name: 'Test9', role: 'Test', sex: 'Man', age: 26, address: 'test abc' },
    { id: 10010, name: 'Test10', role: 'Develop', sex: 'Man', age: 38, address: 'test abc' },
    { id: 10011, name: 'Test11', role: 'Test', sex: 'Women', age: 29, address: 'test abc' },
    { id: 10012, name: 'Test12', role: 'Develop', sex: 'Man', age: 27, address: 'test abc' },
    { id: 10013, name: 'Test13', role: 'Test', sex: 'Women', age: 24, address: 'test abc' },
    { id: 10014, name: 'Test14', role: 'Develop', sex: 'Man', age: 34, address: 'test abc' }
  ]
}
const loadList3Event = () => {
  gridOptions.data = [
    { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
    { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
    { id: 10005, name: 'Test5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
    { id: 10006, name: 'Test6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
    { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
    { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' },
    { id: 10009, name: 'Test9', role: 'Test', sex: 'Man', age: 26, address: 'test abc' },
    { id: 10010, name: 'Test10', role: 'Develop', sex: 'Man', age: 38, address: 'test abc' },
    { id: 10011, name: 'Test11', role: 'Test', sex: 'Women', age: 29, address: 'test abc' },
    { id: 10012, name: 'Test12', role: 'Develop', sex: 'Man', age: 27, address: 'test abc' },
    { id: 10013, name: 'Test13', role: 'Test', sex: 'Women', age: 24, address: 'test abc' },
    { id: 10014, name: 'Test14', role: 'Develop', sex: 'Man', age: 34, address: 'test abc' },
    { id: 10015, name: 'Test15', role: 'Test', sex: 'Man', age: 21, address: 'test abc' },
    { id: 10016, name: 'Test16', role: 'Develop', sex: 'Women', age: 20, address: 'test abc' },
    { id: 10017, name: 'Test17', role: 'Test', sex: 'Man', age: 31, address: 'test abc' },
    { id: 10018, name: 'Test18', role: 'Develop', sex: 'Women', age: 32, address: 'test abc' },
    { id: 10019, name: 'Test19', role: 'Test', sex: 'Man', age: 37, address: 'test abc' },
    { id: 10020, name: 'Test20', role: 'Develop', sex: 'Man', age: 41, address: 'test abc' }
  ]
}
</script>

调用方法刷新数据

除了修改 data 之外，还可以通过调用 loadData、reloadData 方法刷新数据

html 复制代码

<template>
  <div>
    <vxe-button status="primary" @click="loadList1Event">修改1</vxe-button>
    <vxe-button status="primary" @click="loadList2Event">修改2</vxe-button>
    <vxe-button status="primary" @click="loadList3Event">修改3</vxe-button>

    <vxe-grid ref="gridRef" v-bind="gridOptions"></vxe-grid>
  </div>
</template>

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

const gridRef = ref()

const gridOptions = reactive({
  border: true,
  height: 300,
  columns: [
    { type: 'seq', width: 70 },
    { field: 'name', title: 'Name' },
    { field: 'sex', title: 'Sex' },
    { field: 'age', title: 'Age' },
    { field: 'address', title: 'Address', showOverflow: true }
  ],
  data: []
})

const loadList1Event = () => {
  const $grid = gridRef.value
  if ($grid) {
    $grid.loadData([
      { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' },
      { id: 10009, name: 'Test9', role: 'Test', sex: 'Man', age: 26, address: 'test abc' },
      { id: 10010, name: 'Test10', role: 'Develop', sex: 'Man', age: 38, address: 'test abc' },
      { id: 10011, name: 'Test11', role: 'Test', sex: 'Women', age: 29, address: 'test abc' },
      { id: 10012, name: 'Test12', role: 'Develop', sex: 'Man', age: 27, address: 'test abc' }
    ])
  }
}

const loadList2Event = () => {
  const $grid = gridRef.value
  if ($grid) {
    $grid.loadData([
      { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
      { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
      { id: 10005, name: 'Test5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
      { id: 10006, name: 'Test6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
      { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
      { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' },
      { id: 10009, name: 'Test9', role: 'Test', sex: 'Man', age: 26, address: 'test abc' },
      { id: 10010, name: 'Test10', role: 'Develop', sex: 'Man', age: 38, address: 'test abc' },
      { id: 10011, name: 'Test11', role: 'Test', sex: 'Women', age: 29, address: 'test abc' },
      { id: 10012, name: 'Test12', role: 'Develop', sex: 'Man', age: 27, address: 'test abc' },
      { id: 10013, name: 'Test13', role: 'Test', sex: 'Women', age: 24, address: 'test abc' },
      { id: 10014, name: 'Test14', role: 'Develop', sex: 'Man', age: 34, address: 'test abc' }
    ])
  }
}

const loadList3Event = () => {
  const $grid = gridRef.value
  if ($grid) {
    $grid.loadData([
      { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
      { id: 10002, name: 'Test2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
      { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
      { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
      { id: 10005, name: 'Test5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
      { id: 10006, name: 'Test6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
      { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
      { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' },
      { id: 10009, name: 'Test9', role: 'Test', sex: 'Man', age: 26, address: 'test abc' },
      { id: 10010, name: 'Test10', role: 'Develop', sex: 'Man', age: 38, address: 'test abc' },
      { id: 10011, name: 'Test11', role: 'Test', sex: 'Women', age: 29, address: 'test abc' },
      { id: 10012, name: 'Test12', role: 'Develop', sex: 'Man', age: 27, address: 'test abc' },
      { id: 10013, name: 'Test13', role: 'Test', sex: 'Women', age: 24, address: 'test abc' },
      { id: 10014, name: 'Test14', role: 'Develop', sex: 'Man', age: 34, address: 'test abc' },
      { id: 10015, name: 'Test15', role: 'Test', sex: 'Man', age: 21, address: 'test abc' },
      { id: 10016, name: 'Test16', role: 'Develop', sex: 'Women', age: 20, address: 'test abc' },
      { id: 10017, name: 'Test17', role: 'Test', sex: 'Man', age: 31, address: 'test abc' },
      { id: 10018, name: 'Test18', role: 'Develop', sex: 'Women', age: 32, address: 'test abc' },
      { id: 10019, name: 'Test19', role: 'Test', sex: 'Man', age: 37, address: 'test abc' },
      { id: 10020, name: 'Test20', role: 'Develop', sex: 'Man', age: 41, address: 'test abc' }
    ])
  }
}
</script>