mirror of
https://gitee.com/xuliangzhan_admin/vxe-table.git
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355 lines
19 KiB
Vue
355 lines
19 KiB
Vue
<template>
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<div>
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<p class="tip">
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自定义图标，通过设置 <table-api-link prop="tree-config"/>={<table-api-link prop="iconOpen"/>, <table-api-link prop="iconClose"/>} 局部替换默认的图标，例如第三方图标库：font-awesome、inconfont
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</p>
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<vxe-toolbar>
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<template #buttons>
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<vxe-button @click="getTreeExpansionEvent">获取已展开</vxe-button>
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<vxe-button @click="$refs.xTree1.setAllTreeExpand(true)">展开所有</vxe-button>
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<vxe-button @click="$refs.xTree1.clearTreeExpand()">关闭所有</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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ref="xTree1"
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:tree-config="{transform: true, rowField: 'id', parentField: 'parentId', iconOpen: 'fa fa-minus-square-o', iconClose: 'fa fa-plus-square-o'}"
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:data="tableData1">
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<vxe-column field="name" title="app.body.label.name" tree-node></vxe-column>
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<vxe-column field="size" title="Size"></vxe-column>
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<vxe-column field="type" title="Type"></vxe-column>
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<vxe-column field="date" title="Date"></vxe-column>
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</vxe-table>
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<p class="demo-code">{{ $t('app.body.button.showCode') }}</p>
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<pre>
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<pre-code class="xml">{{ demoCodes[0] }}</pre-code>
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<pre-code class="javascript">{{ demoCodes[1] }}</pre-code>
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</pre>
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<p class="tip">更多自定义</p>
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<vxe-table
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resizable
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show-overflow
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ref="xTree2"
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:tree-config="{transform: true, iconOpen: 'fa fa-minus-circle', iconClose: 'fa fa-plus-circle'}"
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:data="tableData2">
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<vxe-column field="name" title="Name" tree-node>
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<template #default="{ row }">
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<span>
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<template v-if="row.children && row.children.length">
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<i class="tree-node-icon fa" :class="$refs.xTree2.isTreeExpandByRow(row) ? 'fa-folder-open-o' : 'fa-folder-o'"></i>
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</template>
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<template v-else>
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<i class="tree-node-icon fa fa-file-o"></i>
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</template>
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<span>{{ row.name }}</span>
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</span>
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</template>
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</vxe-column>
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<vxe-column field="size" title="Size"></vxe-column>
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<vxe-column field="type" title="Type"></vxe-column>
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<vxe-column field="date" title="Date"></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="javascript">{{ demoCodes[3] }}</pre-code>
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<pre-code class="css">{{ demoCodes[4] }}</pre-code>
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</pre>
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<p class="tip">还可以通过 <table-api-link prop="tree-config"/>={<table-api-link prop="toggleMethod"/>} 方法实现展开与关闭的细节处理，返回值用来决定是否允许继续执行</p>
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<vxe-table
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resizable
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show-overflow
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:tree-config="{transform: true, toggleMethod: toggleTreeMethod}"
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:data="tableData3">
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<vxe-column field="name" title="Name" tree-node></vxe-column>
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<vxe-column field="size" title="Size"></vxe-column>
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<vxe-column field="type" title="Type"></vxe-column>
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<vxe-column field="date" title="Date"></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[5] }}</pre-code>
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<pre-code class="javascript">{{ demoCodes[6] }}</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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tableData1: [
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{ id: 10000, parentId: null, name: 'test abc1', type: 'mp3', size: 1024, date: '2020-08-01' },
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{ id: 10050, parentId: null, name: 'Test2', type: 'mp4', size: null, date: '2021-04-01' },
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{ id: 24300, parentId: 10050, name: 'Test3', type: 'avi', size: 1024, date: '2020-03-01' },
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{ id: 20045, parentId: 24300, name: 'test abc4', type: 'html', size: 600, date: '2021-04-01' },
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{ id: 10053, parentId: 24300, name: 'test abc96', type: 'avi', size: null, date: '2021-04-01' },
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{ id: 24330, parentId: 10053, name: 'test abc5', type: 'txt', size: 25, date: '2021-10-01' },
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{ id: 21011, parentId: 10053, name: 'Test6', type: 'pdf', size: 512, date: '2020-01-01' },
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{ id: 22200, parentId: 10053, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23666, parentId: null, name: 'Test8', type: 'xlsx', size: 2048, date: '2020-11-01' },
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{ id: 23677, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23671, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23672, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23688, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23681, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23682, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24555, parentId: null, name: 'test abc9', type: 'avi', size: 224, date: '2020-10-01' },
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{ id: 24566, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24577, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' }
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],
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tableData2: [
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{ id: 10000, parentId: null, name: 'test abc1', type: 'mp3', size: 1024, date: '2020-08-01' },
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{ id: 10050, parentId: null, name: 'Test2', type: 'mp4', size: null, date: '2021-04-01' },
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{ id: 24300, parentId: 10050, name: 'Test3', type: 'avi', size: 1024, date: '2020-03-01' },
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{ id: 20045, parentId: 24300, name: 'test abc4', type: 'html', size: 600, date: '2021-04-01' },
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{ id: 10053, parentId: 24300, name: 'test abc96', type: 'avi', size: null, date: '2021-04-01' },
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{ id: 24330, parentId: 10053, name: 'test abc5', type: 'txt', size: 25, date: '2021-10-01' },
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{ id: 21011, parentId: 10053, name: 'Test6', type: 'pdf', size: 512, date: '2020-01-01' },
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{ id: 22200, parentId: 10053, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23666, parentId: null, name: 'Test8', type: 'xlsx', size: 2048, date: '2020-11-01' },
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{ id: 23677, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23671, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23672, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23688, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23681, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23682, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24555, parentId: null, name: 'test abc9', type: 'avi', size: 224, date: '2020-10-01' },
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{ id: 24566, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24577, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' }
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],
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tableData3: [
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{ id: 10000, parentId: null, name: 'test abc1', type: 'mp3', size: 1024, date: '2020-08-01' },
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{ id: 10050, parentId: null, name: 'Test2', type: 'mp4', size: null, date: '2021-04-01' },
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{ id: 24300, parentId: 10050, name: 'Test3', type: 'avi', size: 1024, date: '2020-03-01' },
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{ id: 20045, parentId: 24300, name: 'test abc4', type: 'html', size: 600, date: '2021-04-01' },
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{ id: 10053, parentId: 24300, name: 'test abc96', type: 'avi', size: null, date: '2021-04-01' },
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{ id: 24330, parentId: 10053, name: 'test abc5', type: 'txt', size: 25, date: '2021-10-01' },
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{ id: 21011, parentId: 10053, name: 'Test6', type: 'pdf', size: 512, date: '2020-01-01' },
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{ id: 22200, parentId: 10053, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23666, parentId: null, name: 'Test8', type: 'xlsx', size: 2048, date: '2020-11-01' },
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{ id: 23677, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23671, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23672, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23688, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23681, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23682, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24555, parentId: null, name: 'test abc9', type: 'avi', size: 224, date: '2020-10-01' },
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{ id: 24566, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24577, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' }
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],
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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="getTreeExpansionEvent">获取已展开</vxe-button>
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<vxe-button @click="$refs.xTree.setAllTreeExpand(true)">展开所有</vxe-button>
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<vxe-button @click="$refs.xTree.clearTreeExpand()">关闭所有</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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ref="xTree"
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:tree-config="{transform: true, rowField: 'id', parentField: 'parentId', iconOpen: 'fa fa-minus-square-o', iconClose: 'fa fa-plus-square-o'}"
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:data="tableData1">
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<vxe-column field="name" title="app.body.label.name" tree-node></vxe-column>
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<vxe-column field="size" title="Size"></vxe-column>
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<vxe-column field="type" title="Type"></vxe-column>
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<vxe-column field="date" title="Date"></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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tableData1: [
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{ id: 10000, parentId: null, name: 'test abc1', type: 'mp3', size: 1024, date: '2020-08-01' },
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{ id: 10050, parentId: null, name: 'Test2', type: 'mp4', size: null, date: '2021-04-01' },
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{ id: 24300, parentId: 10050, name: 'Test3', type: 'avi', size: 1024, date: '2020-03-01' },
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{ id: 20045, parentId: 24300, name: 'test abc4', type: 'html', size: 600, date: '2021-04-01' },
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{ id: 10053, parentId: 24300, name: 'test abc96', type: 'avi', size: null, date: '2021-04-01' },
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{ id: 24330, parentId: 10053, name: 'test abc5', type: 'txt', size: 25, date: '2021-10-01' },
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{ id: 21011, parentId: 10053, name: 'Test6', type: 'pdf', size: 512, date: '2020-01-01' },
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{ id: 22200, parentId: 10053, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23666, parentId: null, name: 'Test8', type: 'xlsx', size: 2048, date: '2020-11-01' },
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{ id: 23677, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23671, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23672, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23688, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23681, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23682, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24555, parentId: null, name: 'test abc9', type: 'avi', size: 224, date: '2020-10-01' },
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{ id: 24566, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24577, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' }
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]
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}
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},
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methods: {
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getTreeExpansionEvent () {
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let treeExpandRecords = this.$refs.xTree.getTreeExpandRecords()
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this.$XModal.alert(treeExpandRecords.length)
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}
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}
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}
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`,
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`
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<vxe-table
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resizable
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show-overflow
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ref="xTree"
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:tree-config="{transform: true, iconOpen: 'fa fa-minus-circle', iconClose: 'fa fa-plus-circle'}"
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:data="tableData2">
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<vxe-column field="name" title="Name" tree-node>
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<template #default="{ row }">
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<span>
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<template v-if="row.children && row.children.length">
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<i class="tree-node-icon fa" :class="$refs.xTree.isTreeExpandByRow(row) ? 'fa-folder-open-o' : 'fa-folder-o'"></i>
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</template>
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<template v-else>
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<i class="tree-node-icon fa fa-file-o"></i>
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</template>
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<span>{{ row.name }}</span>
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</span>
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</template>
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</vxe-column>
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<vxe-column field="size" title="Size"></vxe-column>
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<vxe-column field="type" title="Type"></vxe-column>
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<vxe-column field="date" title="Date"></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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tableData2: [
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{ id: 10000, parentId: null, name: 'test abc1', type: 'mp3', size: 1024, date: '2020-08-01' },
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{ id: 10050, parentId: null, name: 'Test2', type: 'mp4', size: null, date: '2021-04-01' },
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{ id: 24300, parentId: 10050, name: 'Test3', type: 'avi', size: 1024, date: '2020-03-01' },
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{ id: 20045, parentId: 24300, name: 'test abc4', type: 'html', size: 600, date: '2021-04-01' },
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{ id: 10053, parentId: 24300, name: 'test abc96', type: 'avi', size: null, date: '2021-04-01' },
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{ id: 24330, parentId: 10053, name: 'test abc5', type: 'txt', size: 25, date: '2021-10-01' },
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{ id: 21011, parentId: 10053, name: 'Test6', type: 'pdf', size: 512, date: '2020-01-01' },
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{ id: 22200, parentId: 10053, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23666, parentId: null, name: 'Test8', type: 'xlsx', size: 2048, date: '2020-11-01' },
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{ id: 23677, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23671, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23672, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23688, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23681, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23682, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24555, parentId: null, name: 'test abc9', type: 'avi', size: 224, date: '2020-10-01' },
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{ id: 24566, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24577, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' }
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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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.tree-node-icon {
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width: 20px;
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}
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`,
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`
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<vxe-table
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resizable
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show-overflow
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:tree-config="{transform: true, toggleMethod: toggleTreeMethod}"
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:data="tableData3">
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<vxe-column field="name" title="Name" tree-node></vxe-column>
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<vxe-column field="size" title="Size"></vxe-column>
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<vxe-column field="type" title="Type"></vxe-column>
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<vxe-column field="date" title="Date"></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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tableData3: [
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{ id: 10000, parentId: null, name: 'test abc1', type: 'mp3', size: 1024, date: '2020-08-01' },
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{ id: 10050, parentId: null, name: 'Test2', type: 'mp4', size: null, date: '2021-04-01' },
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{ id: 24300, parentId: 10050, name: 'Test3', type: 'avi', size: 1024, date: '2020-03-01' },
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{ id: 20045, parentId: 24300, name: 'test abc4', type: 'html', size: 600, date: '2021-04-01' },
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{ id: 10053, parentId: 24300, name: 'test abc96', type: 'avi', size: null, date: '2021-04-01' },
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{ id: 24330, parentId: 10053, name: 'test abc5', type: 'txt', size: 25, date: '2021-10-01' },
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{ id: 21011, parentId: 10053, name: 'Test6', type: 'pdf', size: 512, date: '2020-01-01' },
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{ id: 22200, parentId: 10053, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23666, parentId: null, name: 'Test8', type: 'xlsx', size: 2048, date: '2020-11-01' },
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{ id: 23677, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23671, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23672, parentId: 23677, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
|
||
{ id: 23688, parentId: 23666, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
|
||
{ id: 23681, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
|
||
{ id: 23682, parentId: 23688, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
|
||
{ id: 24555, parentId: null, name: 'test abc9', type: 'avi', size: 224, date: '2020-10-01' },
|
||
{ id: 24566, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' },
|
||
{ id: 24577, parentId: 24555, name: 'Test7', type: 'js', size: 1024, date: '2021-06-01' }
|
||
]
|
||
}
|
||
},
|
||
methods: {
|
||
toggleTreeMethod ({ expanded, row }) {
|
||
if (expanded) {
|
||
if (row.date === '2019-10-22') {
|
||
this.$XModal.message({ id: 'openErr', content: '不允许展开', status: 'error' })
|
||
return false
|
||
}
|
||
} else {
|
||
if (row.date === '2019-03-04') {
|
||
this.$XModal.message({ id: 'closeErr', content: '不允许关闭', status: 'error' })
|
||
return false
|
||
}
|
||
}
|
||
return true
|
||
}
|
||
}
|
||
}
|
||
`
|
||
]
|
||
}
|
||
},
|
||
methods: {
|
||
getTreeExpansionEvent () {
|
||
const treeExpandRecords = this.$refs.xTree1.getTreeExpandRecords()
|
||
this.$XModal.alert(treeExpandRecords.length)
|
||
},
|
||
toggleTreeMethod ({ expanded, row }) {
|
||
if (expanded) {
|
||
if (row.date === '2019-10-22') {
|
||
this.$XModal.message({ id: 'openErr', content: '不允许展开', status: 'error' })
|
||
return false
|
||
}
|
||
} else {
|
||
if (row.date === '2019-03-04') {
|
||
this.$XModal.message({ id: 'closeErr', content: '不允许关闭', status: 'error' })
|
||
return false
|
||
}
|
||
}
|
||
return true
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
|
||
<style scoped>
|
||
.tree-node-icon {
|
||
width: 20px;
|
||
}
|
||
</style>
|