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124 lines
5.4 KiB
124 lines
5.4 KiB
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<!-- style -->
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/vxe-pc-ui@4/lib/style.css">
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/vxe-table@4/lib/style.css">
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<!-- vue -->
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<script src="https://cdn.jsdelivr.net/npm/vue@3"></script>
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<!-- table -->
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<script src="https://cdn.jsdelivr.net/npm/xe-utils"></script>
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<script src="https://cdn.jsdelivr.net/npm/vxe-pc-ui@4"></script>
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<script src="https://cdn.jsdelivr.net/npm/vxe-table@4"></script>
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</head>
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<body>
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<div id="app">
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<div>
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<p>
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<vxe-button @click="getTreeExpansionEvent">获取已展开</vxe-button>
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<vxe-button @click="expandAllEvent">展开所有</vxe-button>
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<vxe-button @click="clearExpandEvent">关闭所有</vxe-button>
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</p>
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<vxe-table border="inner" :max-height="400" :menu-config="menuConfig" ref="tableRef" :column-config="{resizable: true}"
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:tree-config="{transform: true, rowField: 'id', parentField: 'parentId'}" :data="tableData"
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@toggle-tree-expand="toggleExpandChangeEvent">
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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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</div>
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</div>
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<script>
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(function () {
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var App = {
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data() {
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return {
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tableData: [
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{ id: 10000, parentId: null, name: 'Test1', type: 'mp3', size: 1024, date: '2020-08-01' },
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{ id: 10050, parentId: null, name: 'Test2', type: 'mp4', size: 0, 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: 'Test4', type: 'html', size: 600, date: '2021-04-01' },
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{ id: 10053, parentId: 24300, name: 'Test5', type: 'avi', size: 0, date: '2021-04-01' },
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{ id: 24330, parentId: 10053, name: 'Test6', type: 'txt', size: 25, date: '2021-10-01' },
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{ id: 21011, parentId: 10053, name: 'Test7', type: 'pdf', size: 512, date: '2020-01-01' },
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{ id: 22200, parentId: 10053, name: 'Test8', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23666, parentId: null, name: 'Test9', type: 'xlsx', size: 2048, date: '2020-11-01' },
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{ id: 23677, parentId: 23666, name: 'Test10', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23671, parentId: 23677, name: 'Test11', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23672, parentId: 23677, name: 'Test12', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23688, parentId: 23666, name: 'Test13', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23681, parentId: 23688, name: 'Test14', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 23682, parentId: 23688, name: 'Test15', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24555, parentId: null, name: 'Test16', type: 'avi', size: 224, date: '2020-10-01' },
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{ id: 24566, parentId: 24555, name: 'Test17', type: 'js', size: 1024, date: '2021-06-01' },
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{ id: 24577, parentId: 24555, name: 'Test18', type: 'js', size: 1024, date: '2021-06-01' }
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],
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menuConfig: {
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header: {
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options: [
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[
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{ code: 'myExportMenu', name: '导出数据' }
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]
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]
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},
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body: {
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options: [
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[
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{ code: 'myExportMenu', name: '导出数据' },
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{ code: 'myPrintMenu', name: '打印' },
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{ code: 'myLinkMenu', name: '打开官网' }
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]
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]
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},
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footer: {
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options: [
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[
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{ code: 'myLinkMenu', name: '打开官网' }
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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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methods: {
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toggleExpandChangeEvent(params) {
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const $table = this.$refs.tableRef
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if ($table) {
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const { row, expanded } = params
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console.log('节点展开事件', expanded, '获取父节点：', $table.getParentRow(row))
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}
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},
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getTreeExpansionEvent() {
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const $table = this.$refs.tableRef
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if ($table) {
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const treeExpandRecords = $table.getTreeExpandRecords()
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VxeUI.modal.alert(treeExpandRecords.length)
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}
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},
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expandAllEvent() {
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const $table = this.$refs.tableRef
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if ($table) {
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$table.setAllTreeExpand(true)
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}
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},
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clearExpandEvent() {
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const $table = this.$refs.tableRef
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if ($table) {
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$table.clearTreeExpand()
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}
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}
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}
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}
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Vue.createApp(App).use(VxeUI).use(VXETable).mount('#app')
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})()
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</script>
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</body>
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</html> |