7.几乎无学习成本
const tableData = [ { date: '2016-05-03', name: 'Tom', address: 'No. 189, Grove St, Los Angeles', }, { date: '2016-05-02', name: 'Tom', address: 'No. 189, Grove St, Los Angeles', }, { date: '2016-05-04', name: 'Tom', address: 'No. 189, Grove St, Los Angeles', }, { date: '2016-05-01', name: 'Tom', address: 'No. 189, Grove St, Los Angeles', }, ]基础表格
基础表格的用法与<el-table>几乎没有区别,唯一的不同就是<el-table>中的data,在<EditTable>中被data-source替换。
// 堆代码 duidaima.com <section> <h1>无编辑效果</h1> <EditTable class="edit-table" :data-source="tableData"> <EditTableColumn prop="date" label="时间"> </EditTableColumn> <EditTableColumn prop="name" label="姓名"> </EditTableColumn> <EditTableColumn prop="address" label="地址"> </EditTableColumn> </EditTable> </section>
<EditTableColumn>存在一个#default默认插槽和一个#edit具名插槽,默认插槽和具名插槽都提供了row、actions、$index等值。可修改表格是在基础表格上给<EditTableColumn>添加名为edit的具名插槽<template #edit>。
.通过row可以获取到当前行的数据。插槽中的表单组件可通过v-model="row.*"对编辑值进行双向绑定。
.通过actions可以获取编辑表格的能力,通过action.startEditable($index)开启编辑,action.cancelEditable($index)取消编辑,action.saveEditable保存编辑。<section> <h1>可编辑效果</h1> <EditTable class="edit-table" :data-source="tableData"> <EditTableColumn prop="date" label="时间"> <template #edit="{ row }"> <input v-model="row.date" /> </template> </EditTableColumn> <EditTableColumn prop="name" label="姓名"> <template #edit="{ row }"> <input v-model="row.name" /> </template> </EditTableColumn> <EditTableColumn prop="address" label="地址"> <template #edit="{ row }"> <input v-model="row.address" /> </template> </EditTableColumn> <EditTableColumn label="操作"> <template #default="{ actions, $index }"> <button @click="actions.startEditable($index)">操作</button> </template> <template #edit="{ actions, $index }"> <button @click="actions.saveEditable($index)">保存</button> <button @click="actions.cancelEditable($index)">取消</button> </template> </EditTableColumn> </EditTable> </section>删除效果
<section> <h1>删除效果</h1> <EditTable class="edit-table" :data-source="tableData"> <EditTableColumn prop="date" label="时间"> <template #edit="{ row }"> <input v-model="row.date" /> </template> </EditTableColumn> <EditTableColumn prop="name" label="姓名"> <template #edit="{ row }"> <input v-model="row.name" /> </template> </EditTableColumn> <EditTableColumn prop="address" label="地址"> <template #edit="{ row }"> <input v-model="row.address" /> </template> </EditTableColumn> <EditTableColumn label="操作"> <template #default="{ actions, $index }"> <button @click="actions.startEditable($index)">操作</button> <button @click="actions.deleteRow($index)">删除</button> </template> <template #edit="{ actions, $index }"> <button @click="actions.saveEditable($index)">保存</button> <button @click="actions.cancelEditable($index)">取消</button> <button @click="actions.deleteRow($index)">删除</button> </template> </EditTableColumn> </EditTable> </section>新增效果
<script lang="ts" setup> import { ref } from 'vue'; import EditTable from '@/components/EditTable.vue'; import EditTableColumn from '@/components/EditTableColumn.vue'; const tableData = [...]; const addEditTableRef = ref<InstanceType<typeof EditTable>>(); </script> <template> <div class="wrapper"> <section> <h1>新增效果</h1> <EditTable ref="addEditTableRef" class="edit-table" :data-source="tableData"> <EditTableColumn prop="date" label="时间"> <template #edit="{ row }"> <input v-model="row.date" /> </template> </EditTableColumn> <EditTableColumn prop="name" label="姓名"> <template #edit="{ row }"> <input v-model="row.name" /> </template> </EditTableColumn> <EditTableColumn prop="address" label="地址"> <template #edit="{ row }"> <input v-model="row.address" /> </template> </EditTableColumn> <EditTableColumn label="操作"> <template #default="{ actions, $index }"> <button @click="actions.startEditable($index)">操作</button> <button @click="actions.deleteRow($index)">删除</button> </template> <template #edit="{ actions, $index }"> <button @click="actions.saveEditable($index)">保存</button> <button @click="actions.cancelEditable($index)">取消</button> <button @click="actions.deleteRow($index)">删除</button> </template> </EditTableColumn> </EditTable> <button @click="addEditTableRef?.editActions.addRow()">新增</button> </section> </div> </template>表单校验
<section> <h1>表单校验效果</h1> <EditTable ref="formEditTableRef" class="edit-table" :data-source="tableData"> <EditTableColumn prop="date" label="时间" :rules="[{ required: true, message: '时间是必填项', trigger: 'blur' }]" > <template #edit="{ row }"> <input v-model="row.date" /> </template> </EditTableColumn> <EditTableColumn prop="name" label="姓名" :rules="[{ required: true, message: '姓名是必填项', trigger: 'blur' }]" > <template #edit="{ row }"> <input v-model="row.name" /> </template> </EditTableColumn> <EditTableColumn prop="address" label="地址" :rules="[{ required: true, message: '地址是必填项', trigger: 'blur' }]" > <template #edit="{ row }"> <input v-model="row.address" /> </template> </EditTableColumn> <EditTableColumn label="操作"> <template #default="{ actions, $index }"> <button @click="actions.startEditable($index)">操作</button> <button @click="actions.deleteRow($index)">删除</button> </template> <template #edit="{ actions, $index }"> <button @click="actions.saveEditable($index)">保存</button> <button @click="actions.cancelEditable($index)">取消</button> <button @click="actions.deleteRow($index)">删除</button> </template> </EditTableColumn> </EditTable> <button @click="formEditTableRef?.editActions.addRow()">新增</button> </section>获取编辑后的表单数据
<section> <h1>获取编辑结果</h1> <EditTable ref="formEditTableRef" class="edit-table" :data-source="tableData"> <EditTableColumn prop="date" label="时间" :rules="[{ required: true, message: '时间是必填项', trigger: 'blur' }]" > <template #edit="{ row }"> <input v-model="row.date" /> </template> </EditTableColumn> <EditTableColumn prop="name" label="姓名" :rules="[{ required: true, message: '姓名是必填项', trigger: 'blur' }]" > <template #edit="{ row }"> <input v-model="row.name" /> </template> </EditTableColumn> <EditTableColumn prop="address" label="地址" :rules="[{ required: true, message: '地址是必填项', trigger: 'blur' }]" > <template #edit="{ row }"> <input v-model="row.address" /> </template> </EditTableColumn> <EditTableColumn label="操作"> <template #default="{ actions, $index }"> <button @click="actions.startEditable($index)">操作</button> <button @click="actions.deleteRow($index)">删除</button> </template> <template #edit="{ actions, $index }"> <button @click="actions.saveEditable($index)">保存</button> <button @click="actions.cancelEditable($index)">取消</button> <button @click="actions.deleteRow($index)">删除</button> </template> </EditTableColumn> </EditTable> <button @click="formEditTableRef?.editActions.addRow()">新增</button> <p>获取数据:{{ formEditTableRef?.resultData }}</p> </section>另一种数据配置
<section> <h1>获取编辑结果</h1> <EditTable ref="formEditTableRef" class="edit-table" :data-source="tableData"> <EditTableColumn prop="date" label="时间" :rules="[{ required: true, message: '时间是必填项', trigger: 'blur' }]" > <template #edit="{ row }"> <input v-model="row.date" /> </template> </EditTableColumn> <EditTableColumn prop="name" label="姓名" :rules="[{ required: true, message: '姓名是必填项', trigger: 'blur' }]" > <template #edit="{ row }"> <input v-model="row.name" /> </template> </EditTableColumn> <EditTableColumn prop="address" label="地址" :rules="[{ required: true, message: '地址是必填项', trigger: 'blur' }]" > <template #edit="{ row }"> <input v-model="row.address" /> </template> </EditTableColumn> <EditTableColumn label="操作"> <template #default="{ actions, $index }"> <button @click="actions.startEditable($index)">操作</button> <button @click="actions.deleteRow($index)">删除</button> </template> <template #edit="{ actions, $index }"> <button @click="actions.saveEditable($index)">保存</button> <button @click="actions.cancelEditable($index)">取消</button> <button @click="actions.deleteRow($index)">删除</button> </template> </EditTableColumn> </EditTable> <button @click="formEditTableRef?.editActions.addRow()">新增</button> <p>获取数据:{{ formEditTableRef?.resultData }}</p> </section>EditTable 属性
属性名 | 说明 | 类型 | 可选值 | 默认值 |
---|---|---|---|---|
data-source | 显示的数据 | array | — | — |
request | 动态数据,如果同时配置了data-source和request,则最终渲染为两个数据的和 | function | — | — |
方法名 | 说明 | 参数 |
---|---|---|
editActions.addRow | 增加一行可编辑态的行 | row |
editActions.deleteRow | 删除指定行,不论该行是编辑态还是非编辑态都会被删除 | $index |
editActions.startEditable | 指定行变为编辑态 | $index |
editActions.saveEditable | 保存编辑态并触发表单校验,如果校验通过,编辑数据会被更新到表格中。 | $index |
editActions.cancelEditable | 指定行取消编辑态 | $index |