mirror of
https://gitee.com/xuliangzhan_admin/vxe-table.git
synced 2026-01-21 05:27:57 +08:00
269 lines
9.1 KiB
Vue
269 lines
9.1 KiB
Vue
<template>
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<div>
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<p class="tip">
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通过表尾来实现合计功能，对于某些场景下如果需要频繁计算的可以手动调用 <table-api-link prop="updateFooter"/> 函数<br>
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<span class="red">（注：<table-api-link prop="footer-method"/> 表尾的数据都是自行生成的，该示例仅供参考）</span>
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</p>
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<vxe-toolbar ref="xToolbar" export>
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<template #buttons>
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<vxe-button @click="insertEvent">新增</vxe-button>
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<vxe-button @click="removeEvent">删除</vxe-button>
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<vxe-button @click="saveEvent">保存</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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show-footer
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show-overflow
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highlight-hover-row
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ref="xTable"
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height="400"
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class="editable-footer"
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:export-config="{}"
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:footer-method="footerMethod"
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:footer-cell-class-name="footerCellClassName"
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:data="tableData"
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:edit-config="{trigger: 'click', mode: 'row'}">
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<vxe-column type="checkbox" width="60"></vxe-column>
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<vxe-column type="seq" width="60"></vxe-column>
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<vxe-column field="name" title="Name" :edit-render="{name: 'input'}"></vxe-column>
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<vxe-column field="age" title="Age" :edit-render="{name: '$input', props: {type: 'number', min: 1, max: 120}}"></vxe-column>
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<vxe-column field="date" title="Date" :edit-render="{name: 'input'}"></vxe-column>
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<vxe-column field="address" title="Address" :edit-render="{name: 'input'}"></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="javascript">{{ demoCodes[1] }}</pre-code>
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</pre>
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</div>
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</template>
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<script>
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export default {
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data () {
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return {
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tableData: [
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{ id: 10001, name: 'Test1', role: 'Develop', sex: '0', age: 28, address: 'test abc' },
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{ id: 10002, name: 'Test2', role: 'Test', sex: '1', age: 22, address: 'Guangzhou' },
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{ id: 10003, name: 'Test3', role: 'PM', sex: '0', age: 32, address: 'Shanghai' },
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{ id: 10004, name: 'Test4', role: 'Designer', sex: '1', age: 23, address: 'test abc' },
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{ id: 10005, name: 'Test5', role: 'Develop', sex: '1', age: 30, address: 'Shanghai' },
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{ id: 10006, name: 'Test6', role: 'Designer', sex: '1', age: 21, address: 'test abc' }
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],
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demoCodes: [
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`
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<vxe-toolbar ref="xToolbar" export>
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<template #buttons>
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<vxe-button @click="insertEvent">新增</vxe-button>
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<vxe-button @click="removeEvent">删除</vxe-button>
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<vxe-button @click="saveEvent">保存</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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show-footer
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show-overflow
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highlight-hover-row
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ref="xTable"
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height="400"
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class="editable-footer"
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:export-config="{}"
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:footer-method="footerMethod"
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:footer-cell-class-name="footerCellClassName"
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:data="tableData"
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:edit-config="{trigger: 'click', mode: 'row'}">
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<vxe-column type="checkbox" width="60"></vxe-column>
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<vxe-column type="seq" width="60"></vxe-column>
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<vxe-column field="name" title="Name" :edit-render="{name: 'input'}"></vxe-column>
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<vxe-column field="age" title="Age" :edit-render="{name: '$input', props: {type: 'number', min: 1, max: 120}}"></vxe-column>
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<vxe-column field="date" title="Date" :edit-render="{name: 'input'}"></vxe-column>
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<vxe-column field="address" title="Address" :edit-render="{name: 'input'}"></vxe-column>
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</vxe-table>
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`,
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`
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export default {
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data () {
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return {
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tableData: [
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{ id: 10001, name: 'Test1', role: 'Develop', sex: '0', age: 28, address: 'test abc' },
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{ id: 10002, name: 'Test2', role: 'Test', sex: '1', age: 22, address: 'Guangzhou' },
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{ id: 10003, name: 'Test3', role: 'PM', sex: '0', age: 32, address: 'Shanghai' },
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{ id: 10004, name: 'Test4', role: 'Designer', sex: '1', age: 23, address: 'test abc' },
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{ id: 10005, name: 'Test5', role: 'Develop', sex: '1', age: 30, address: 'Shanghai' },
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{ id: 10006, name: 'Test6', role: 'Designer', sex: '1', age: 21, address: 'test abc' }
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]
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}
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},
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created () {
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this.$nextTick(() => {
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const $table = this.$refs.xTable
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const $toolbar = this.$refs.xToolbar
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// 将表格和工具栏进行关联
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$table.connect($toolbar)
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})
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},
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methods: {
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footerCellClassName ({ $rowIndex, columnIndex }) {
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if (columnIndex === 0) {
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if ($rowIndex === 0) {
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return 'col-blue'
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} else {
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return 'col-red'
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}
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}
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},
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meanNum (list, field) {
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let count = 0
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list.forEach(item => {
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count += Number(item[field])
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})
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return count / list.length
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},
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sumNum (list, field) {
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let count = 0
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list.forEach(item => {
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count += Number(item[field])
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})
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return count
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},
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footerMethod ({ columns, data }) {
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return [
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columns.map((column, columnIndex) => {
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if (columnIndex === 0) {
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return '平均'
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}
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if (['age'].includes(column.property)) {
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return this.meanNum(data, column.property)
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}
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return null
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}),
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columns.map((column, columnIndex) => {
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if (columnIndex === 0) {
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return '和值'
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}
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if (['age'].includes(column.property)) {
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return this.sumNum(data, column.property)
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}
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return null
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})
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]
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},
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insertEvent () {
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const $table = this.$refs.xTable
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const record = {
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name: 'New name',
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age: 18
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}
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$table.insert(record).then(({ row }) => {
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$table.setActiveCell(row, 'age')
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})
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},
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removeEvent () {
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const $table = this.$refs.xTable
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$table.removeCheckboxRow()
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},
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saveEvent () {
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const $table = this.$refs.xTable
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const { insertRecords, removeRecords, updateRecords } = $table.getRecordset()
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this.$XModal.alert(\`insertRecords=\${insertRecords.length} removeRecords=\${removeRecords.length} updateRecords=\${updateRecords.length}\`)
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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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created () {
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this.$nextTick(() => {
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const $table = this.$refs.xTable
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const $toolbar = this.$refs.xToolbar
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// 将表格和工具栏进行关联
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$table.connect($toolbar)
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})
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},
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methods: {
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footerCellClassName ({ $rowIndex, columnIndex }) {
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if (columnIndex === 0) {
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if ($rowIndex === 0) {
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return 'col-blue'
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} else {
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return 'col-red'
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}
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}
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},
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meanNum (list, field) {
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let count = 0
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list.forEach(item => {
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count += Number(item[field])
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})
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return count / list.length
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},
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sumNum (list, field) {
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let count = 0
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list.forEach(item => {
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count += Number(item[field])
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})
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return count
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},
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footerMethod ({ columns, data }) {
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return [
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columns.map((column, columnIndex) => {
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if (columnIndex === 0) {
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return '平均'
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}
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if (['age'].includes(column.property)) {
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return this.meanNum(data, column.property)
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}
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return null
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}),
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columns.map((column, columnIndex) => {
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if (columnIndex === 0) {
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return '和值'
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}
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if (['age'].includes(column.property)) {
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return this.sumNum(data, column.property)
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}
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return null
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})
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]
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},
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insertEvent () {
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const $table = this.$refs.xTable
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const record = {
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name: 'New name',
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age: 18
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}
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$table.insert(record).then(({ row }) => {
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$table.setActiveCell(row, 'age')
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})
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},
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removeEvent () {
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const $table = this.$refs.xTable
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$table.removeCheckboxRow()
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},
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saveEvent () {
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const $table = this.$refs.xTable
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const { insertRecords, removeRecords, updateRecords } = $table.getRecordset()
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this.$XModal.alert(`insertRecords=${insertRecords.length} removeRecords=${removeRecords.length} updateRecords=${updateRecords.length}`)
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}
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}
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}
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</script>
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<style>
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.editable-footer .vxe-footer--column.col-blue {
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background-color: #2db7f5;
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color: #fff;
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}
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.editable-footer .vxe-footer--column.col-red {
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background-color: red;
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color: #fff;
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}
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</style>
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