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https://gitee.com/xuliangzhan_admin/vxe-table.git
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351 lines
15 KiB
Vue
351 lines
15 KiB
Vue
<template>
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<div>
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<p class="tip">
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合并行或列，通过 <table-api-link prop="merge-cells"/> 临时合并，或者自定义 <table-api-link prop="span-method"/> 合并方法<br>
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<span class="red">（注：<table-api-link prop="span-method"/> ，不能用于虚拟滚动、树形结构、展开行、固定列，合并的逻辑都是自行实现的，该示例仅供参考）</span>
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</p>
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<vxe-toolbar>
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<template #buttons>
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<vxe-button @click="demo1.allAlign = 'left'">居左</vxe-button>
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<vxe-button @click="demo1.allAlign = 'center'">居中</vxe-button>
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<vxe-button @click="demo1.allAlign = 'right'">居右</vxe-button>
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</template>
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</vxe-toolbar>
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<vxe-table
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border
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resizable
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height="300"
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:align="demo1.allAlign"
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:merge-cells="demo1.mergeCells"
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:data="demo1.tableData">
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<vxe-column type="seq" width="60"></vxe-column>
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<vxe-column field="name" title="Name"></vxe-column>
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<vxe-column field="role" title="Role"></vxe-column>
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<vxe-column field="sex" title="Sex"></vxe-column>
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<vxe-column field="age" title="Age"></vxe-column>
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</vxe-table>
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<p class="demo-code">{{ $t('app.body.button.showCode') }}</p>
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<pre>
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<pre-code class="xml">{{ demoCodes[0] }}</pre-code>
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<pre-code class="typescript">{{ demoCodes[1] }}</pre-code>
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</pre>
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<p class="tip">合并列</p>
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<vxe-table
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border
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resizable
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height="300"
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:scroll-y="{enabled: false}"
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:span-method="colspanMethod"
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:data="demo2.tableData">
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<vxe-column type="seq" width="60"></vxe-column>
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<vxe-column field="name" title="Name"></vxe-column>
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<vxe-column field="role" title="Role"></vxe-column>
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<vxe-column field="sex" title="Sex"></vxe-column>
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<vxe-column field="age" title="Age"></vxe-column>
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</vxe-table>
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<p class="demo-code">{{ $t('app.body.button.showCode') }}</p>
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<pre>
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<pre-code class="xml">{{ demoCodes[2] }}</pre-code>
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<pre-code class="typescript">{{ demoCodes[3] }}</pre-code>
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</pre>
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<p class="tip">合并行</p>
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<vxe-table
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border
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resizable
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height="300"
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:scroll-y="{enabled: false}"
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:span-method="mergeRowMethod"
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:data="demo3.tableData">
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<vxe-column type="seq" width="60"></vxe-column>
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<vxe-column field="key" title="Key"></vxe-column>
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<vxe-column field="content" title="Translate"></vxe-column>
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<vxe-column field="language" title="Language" :filters="[{label: '中文', value: 'zh_CN' }, {label: 'English', value: 'en_US'}]"></vxe-column>
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</vxe-table>
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<p class="demo-code">{{ $t('app.body.button.showCode') }}</p>
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<pre>
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<pre-code class="xml">{{ demoCodes[4] }}</pre-code>
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<pre-code class="typescript">{{ demoCodes[5] }}</pre-code>
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</pre>
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</div>
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</template>
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<script lang="ts">
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import { defineComponent, reactive } from 'vue'
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import { VxeTablePropTypes } from '../../../../types/index'
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export default defineComponent({
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setup () {
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const demo1 = reactive({
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allAlign: null as VxeTablePropTypes.Align,
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tableData: [
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{ id: 10001, name: 'Test1', nickname: 'T1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
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{ id: 10002, name: 'Test2', nickname: 'T2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
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{ id: 10003, name: 'Test3', nickname: 'T3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
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{ id: 10004, name: 'Test4', nickname: 'T4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
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{ id: 10005, name: 'Test5', nickname: 'T5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
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{ id: 10006, name: 'Test6', nickname: 'T6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
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{ id: 10007, name: 'Test7', nickname: 'T7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
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{ id: 10008, name: 'Test8', nickname: 'T8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' }
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],
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mergeCells: [
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{ row: 1, col: 1, rowspan: 3, colspan: 3 },
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{ row: 5, col: 0, rowspan: 2, colspan: 2 }
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] as VxeTablePropTypes.MergeCells
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})
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const demo2 = reactive({
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tableData: [
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{ id: 10001, name: 'Test1', nickname: 'T1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
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{ id: 10002, name: 'Test2', nickname: 'T2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
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{ id: 10003, name: 'Test3', nickname: 'T3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
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{ id: 10004, name: 'Test4', nickname: 'T4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
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{ id: 10005, name: 'Test5', nickname: 'T5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
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{ id: 10006, name: 'Test6', nickname: 'T6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
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{ id: 10007, name: 'Test7', nickname: 'T7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
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{ id: 10008, name: 'Test8', nickname: 'T8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' }
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]
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})
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const colspanMethod: VxeTablePropTypes.SpanMethod = ({ _rowIndex, columnIndex }) => {
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if (_rowIndex % 2 === 0) {
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if (columnIndex === 2) {
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return { rowspan: 1, colspan: 2 }
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} else if (columnIndex === 3) {
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return { rowspan: 0, colspan: 0 }
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}
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}
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}
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const demo3 = reactive({
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tableData: [
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{ id: 10001, key: 'app.label.name', content: '名称', language: 'zh_CN' },
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{ id: 10002, key: 'app.label.name', content: 'Name', language: 'en_US' },
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{ id: 10003, key: 'app.label.sex', content: '性别', language: 'zh_CN' },
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{ id: 10004, key: 'app.label.sex', content: 'Sex', language: 'en_US' },
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{ id: 10005, key: 'app.label.age', content: '年龄', language: 'zh_CN' },
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{ id: 10006, key: 'app.label.age', content: 'Age', language: 'en_US' },
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{ id: 10007, key: 'app.label.role', content: '角色', language: 'zh_CN' },
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{ id: 10008, key: 'app.label.role', content: 'Role', language: 'en_US' },
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{ id: 10009, key: 'app.label.address', content: '地址', language: 'zh_CN' },
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{ id: 10010, key: 'app.label.address', content: 'Address', language: 'en_US' },
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{ id: 10011, key: 'app.label.nickname', content: '昵称', language: 'zh_CN' },
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{ id: 10012, key: 'app.label.nickname', content: 'Nickname', language: 'en_US' }
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]
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})
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// 通用行合并函数（将相同多列数据合并为一行）
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const mergeRowMethod: VxeTablePropTypes.SpanMethod = ({ row, _rowIndex, column, visibleData }) => {
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const fields = ['key']
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const cellValue = row[column.property]
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if (cellValue && fields.includes(column.property)) {
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const prevRow = visibleData[_rowIndex - 1]
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let nextRow = visibleData[_rowIndex + 1]
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if (prevRow && prevRow[column.property] === cellValue) {
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return { rowspan: 0, colspan: 0 }
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} else {
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let countRowspan = 1
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while (nextRow && nextRow[column.property] === cellValue) {
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nextRow = visibleData[++countRowspan + _rowIndex]
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}
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if (countRowspan > 1) {
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return { rowspan: countRowspan, colspan: 1 }
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}
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}
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}
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}
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return {
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demo1,
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demo2,
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colspanMethod,
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demo3,
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mergeRowMethod,
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demoCodes: [
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`
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<vxe-toolbar>
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<template #buttons>
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<vxe-button @click="demo1.allAlign = 'left'">居左</vxe-button>
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<vxe-button @click="demo1.allAlign = 'center'">居中</vxe-button>
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<vxe-button @click="demo1.allAlign = 'right'">居右</vxe-button>
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</template>
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</vxe-toolbar>
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<vxe-table
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border
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resizable
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height="300"
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:align="demo1.allAlign"
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:merge-cells="demo1.mergeCells"
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:data="demo1.tableData">
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<vxe-column type="seq" width="60"></vxe-column>
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<vxe-column field="name" title="Name"></vxe-column>
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<vxe-column field="role" title="Role"></vxe-column>
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<vxe-column field="sex" title="Sex"></vxe-column>
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<vxe-column field="age" title="Age"></vxe-column>
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</vxe-table>
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`,
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`
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import { defineComponent, reactive } from 'vue'
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import { VxeTablePropTypes } from 'vxe-table'
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export default defineComponent({
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setup () {
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const demo1 = reactive({
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allAlign: null as VxeTablePropTypes.Align,
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tableData: [
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{ id: 10001, name: 'Test1', nickname: 'T1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
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{ id: 10002, name: 'Test2', nickname: 'T2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
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{ id: 10003, name: 'Test3', nickname: 'T3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
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{ id: 10004, name: 'Test4', nickname: 'T4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
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{ id: 10005, name: 'Test5', nickname: 'T5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
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{ id: 10006, name: 'Test6', nickname: 'T6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
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{ id: 10007, name: 'Test7', nickname: 'T7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
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{ id: 10008, name: 'Test8', nickname: 'T8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' }
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],
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mergeCells: [
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{ row: 1, col: 1, rowspan: 3, colspan: 3 },
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{ row: 5, col: 0, rowspan: 2, colspan: 2 }
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] as VxeTablePropTypes.MergeCells
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})
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return {
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demo1
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}
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}
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})
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`,
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`
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<vxe-table
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border
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resizable
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height="300"
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:scroll-y="{enabled: false}"
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:span-method="colspanMethod"
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:data="demo2.tableData">
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<vxe-column type="seq" width="60"></vxe-column>
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<vxe-column field="name" title="Name"></vxe-column>
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<vxe-column field="role" title="Role"></vxe-column>
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<vxe-column field="sex" title="Sex"></vxe-column>
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<vxe-column field="age" title="Age"></vxe-column>
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</vxe-table>
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`,
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`
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import { defineComponent, reactive } from 'vue'
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import { VxeTablePropTypes } from 'vxe-table'
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export default defineComponent({
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setup () {
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const demo2 = reactive({
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tableData: [
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{ id: 10001, name: 'Test1', nickname: 'T1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
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{ id: 10002, name: 'Test2', nickname: 'T2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
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{ id: 10003, name: 'Test3', nickname: 'T3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
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{ id: 10004, name: 'Test4', nickname: 'T4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
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{ id: 10005, name: 'Test5', nickname: 'T5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
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{ id: 10006, name: 'Test6', nickname: 'T6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
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{ id: 10007, name: 'Test7', nickname: 'T7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
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{ id: 10008, name: 'Test8', nickname: 'T8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' }
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]
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})
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const colspanMethod: VxeTablePropTypes.SpanMethod = ({ _rowIndex, columnIndex }) => {
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if (_rowIndex % 2 === 0) {
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if (columnIndex === 2) {
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return { rowspan: 1, colspan: 2 }
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} else if (columnIndex === 3) {
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return { rowspan: 0, colspan: 0 }
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}
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}
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}
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return {
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demo2,
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colspanMethod
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}
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}
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})
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`,
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`
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<vxe-table
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border
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resizable
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height="300"
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:scroll-y="{enabled: false}"
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:span-method="mergeRowMethod"
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:data="demo3.tableData">
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<vxe-column type="seq" width="60"></vxe-column>
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<vxe-column field="key" title="Key"></vxe-column>
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<vxe-column field="content" title="Translate"></vxe-column>
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<vxe-column field="language" title="Language" :filters="[{label: '中文', value: 'zh_CN' }, {label: 'English', value: 'en_US'}]"></vxe-column>
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</vxe-table>
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`,
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`
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import { defineComponent, reactive } from 'vue'
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import { VxeTablePropTypes } from 'vxe-table'
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export default defineComponent({
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setup () {
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const demo3 = reactive({
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tableData: [
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{ id: 10001, key: 'app.label.name', content: '名称', language: 'zh_CN' },
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{ id: 10002, key: 'app.label.name', content: 'Name', language: 'en_US' },
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{ id: 10003, key: 'app.label.sex', content: '性别', language: 'zh_CN' },
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{ id: 10004, key: 'app.label.sex', content: 'Sex', language: 'en_US' },
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{ id: 10005, key: 'app.label.age', content: '年龄', language: 'zh_CN' },
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{ id: 10006, key: 'app.label.age', content: 'Age', language: 'en_US' },
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{ id: 10007, key: 'app.label.role', content: '角色', language: 'zh_CN' },
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{ id: 10008, key: 'app.label.role', content: 'Role', language: 'en_US' },
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{ id: 10009, key: 'app.label.address', content: '地址', language: 'zh_CN' },
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{ id: 10010, key: 'app.label.address', content: 'Address', language: 'en_US' },
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{ id: 10011, key: 'app.label.nickname', content: '昵称', language: 'zh_CN' },
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{ id: 10012, key: 'app.label.nickname', content: 'Nickname', language: 'en_US' }
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]
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})
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// 通用行合并函数（将相同多列数据合并为一行）
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const mergeRowMethod: VxeTablePropTypes.SpanMethod = ({ row, _rowIndex, column, visibleData }) => {
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const fields = ['key']
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const cellValue = row[column.property]
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if (cellValue && fields.includes(column.property)) {
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const prevRow = visibleData[_rowIndex - 1]
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let nextRow = visibleData[_rowIndex + 1]
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if (prevRow && prevRow[column.property] === cellValue) {
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return { rowspan: 0, colspan: 0 }
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} else {
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let countRowspan = 1
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while (nextRow && nextRow[column.property] === cellValue) {
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nextRow = visibleData[++countRowspan + _rowIndex]
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}
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if (countRowspan > 1) {
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return { rowspan: countRowspan, colspan: 1 }
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}
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}
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}
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}
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return {
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demo3,
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mergeRowMethod
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}
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}
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})
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`
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]
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}
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}
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})
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</script>
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