vxe-table 实现编辑文本域，支持拖拽高度，自适应高度、自定义高度的方式

查看官网：https://vxetable.cn
gitbub：https://github.com/x-extends/vxe-table
gitee：https://gitee.com/x-extends/vxe-table

当项目中特殊页面需要再表格中使用多行文本域式，又要支持自定义行高，又要能支持拖拽高度，这时候就可以用一下方式实现

方法 setRowHeightConf 用于初始化每一行的高度，方法 getRowHeightConf 用于获取每一行的高度，用于保存到服务端或者保存数据之类的。还通过 resizable-config.isDblclickAutoHeight 启用双击自适应行高

<template>
  <div>
    <vxe-button status="primary" @click="initRowHeight()">初始化设置行的高度</vxe-button>
    <vxe-button status="success" @click="getRowHeight()">获取已设置行的高度</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,
  showOverflow: true,
  height: 500,
  rowConfig: {
    resizable: true,
    keyField: 'id'
  },
  headerCellConfig: {
    padding: true
  },
  cellConfig: {
    padding: false,
    height: 60,
    verticalAlign: 'top'
  },
  resizableConfig: {
    isDblclickAutoHeight: true
  },
  editConfig: {
    mode: 'cell',
    trigger: 'click'
  },
  columns: [
    { type: 'seq', width: 70, rowResize: true, verticalAlign: 'center', align: 'center' },
    { field: 'name', title: 'Name', rowResize: true, editRender: { name: 'textarea' } },
    { field: 'sex', title: 'Sex', rowResize: true, editRender: { name: 'textarea' } },
    { field: 'age', title: 'Age', rowResize: true, editRender: { name: 'textarea' } },
    { field: 'time', title: 'Time', rowResize: true, editRender: { name: 'textarea' } },
    { field: 'address', title: 'Address', rowResize: true, editRender: { name: 'textarea' } }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test Test Test Test Test Test', sex: 'Women', age: 22, address: 'Guangzhou Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai Shanghai Shanghai Shanghai Shanghai Shanghai Shanghai Shanghai' },
    { id: 10004, name: 'Test4 Test4 Test4 Test4', role: 'Designer', sex: 'Women', age: 24, address: 'Shanghai' }
  ]
})

const initRowHeight = () => {
  const $grid = gridRef.value
  if ($grid) {
    $grid.setRowHeightConf({
      10001: 40,
      10002: 50,
      10003: 100,
      10004: 40
    })
  }
}

const getRowHeight = () => {
  const $grid = gridRef.value
  if ($grid) {
    const rowHeightConfig = $grid.getRowHeightConf()
    console.log(rowHeightConfig)
  }
}
</script>

https://gitee.com/x-extends/vxe-table