2023-02-28 08:29:30 +00:00
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<template>
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<DocSectionText v-bind="$attrs">
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<p>
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If the menuitem has a <i>key</i> defined, PanelMenu state can be controlled programmatically with the <i>expandedKeys</i> property that defines the keys that are expanded. This property is a Map instance whose key is the key of a node and
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value is a boolean. Note that <i>expandedKeys</i> also supports two-way binding with the v-model directive.
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</p>
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</DocSectionText>
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<div class="card flex flex-column align-items-center">
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<div class="mb-3">
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<Button type="button" icon="pi pi-plus" label="Expand All" @click="expandAll" class="mr-2" />
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<Button type="button" icon="pi pi-minus" label="Collapse All" @click="collapseAll" />
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</div>
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<PanelMenu v-model:expandedKeys="expandedKeys" :model="items" class="w-full md:w-25rem" />
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</div>
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<DocSectionCode :code="code" />
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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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expandedKeys: {},
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items: [
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{
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key: '0',
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label: 'File',
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icon: 'pi pi-fw pi-file',
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items: [
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{
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key: '0_0',
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label: 'New',
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icon: 'pi pi-fw pi-plus',
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items: [
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{
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key: '0_0_0',
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label: 'Bookmark',
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icon: 'pi pi-fw pi-bookmark'
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},
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{
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key: '0_0_1',
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label: 'Video',
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icon: 'pi pi-fw pi-video'
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}
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]
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},
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{
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key: '0_1',
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label: 'Delete',
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icon: 'pi pi-fw pi-trash'
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},
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{
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key: '0_2',
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label: 'Export',
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icon: 'pi pi-fw pi-external-link'
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}
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]
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},
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{
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key: '1',
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label: 'Edit',
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icon: 'pi pi-fw pi-pencil',
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items: [
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{
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key: '1_0',
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label: 'Left',
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icon: 'pi pi-fw pi-align-left'
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},
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{
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key: '1_1',
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label: 'Right',
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icon: 'pi pi-fw pi-align-right'
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},
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{
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key: '1_2',
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label: 'Center',
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icon: 'pi pi-fw pi-align-center'
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},
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{
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key: '1_3',
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label: 'Justify',
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icon: 'pi pi-fw pi-align-justify'
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}
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]
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},
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{
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key: '2',
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label: 'Users',
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icon: 'pi pi-fw pi-user',
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items: [
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{
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key: '2_0',
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label: 'New',
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icon: 'pi pi-fw pi-user-plus'
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},
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{
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key: '2_1',
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label: 'Delete',
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icon: 'pi pi-fw pi-user-minus'
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},
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{
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key: '2_2',
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label: 'Search',
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icon: 'pi pi-fw pi-users',
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items: [
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{
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key: '2_2_0',
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label: 'Filter',
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icon: 'pi pi-fw pi-filter',
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items: [
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{
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key: '2_2_0_0',
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label: 'Print',
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icon: 'pi pi-fw pi-print'
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}
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]
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},
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{
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key: '2_2_1',
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icon: 'pi pi-fw pi-bars',
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label: 'List'
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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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key: '3',
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label: 'Events',
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icon: 'pi pi-fw pi-calendar',
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items: [
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{
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key: '3_0',
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label: 'Edit',
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icon: 'pi pi-fw pi-pencil',
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items: [
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{
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key: '3_0_0',
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label: 'Save',
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icon: 'pi pi-fw pi-calendar-plus'
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},
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{
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key: '3_0_0',
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label: 'Delete',
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icon: 'pi pi-fw pi-calendar-minus'
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}
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]
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},
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{
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key: '3_1',
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label: 'Archieve',
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icon: 'pi pi-fw pi-calendar-times',
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items: [
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{
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key: '3_1_0',
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label: 'Remove',
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icon: 'pi pi-fw pi-calendar-minus'
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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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code: {
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2023-08-16 13:58:31 +00:00
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basic: `<PanelMenu v-model:expandedKeys="expandedKeys" :model="items" />`,
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options: `<template>
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2023-02-28 08:29:30 +00:00
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<div class="card flex flex-column align-items-center">
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<div class="mb-3">
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<Button type="button" icon="pi pi-plus" label="Expand All" @click="expandAll" class="mr-2" />
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<Button type="button" icon="pi pi-minus" label="Collapse All" @click="collapseAll" />
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</div>
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<PanelMenu v-model:expandedKeys="expandedKeys" :model="items" class="w-full md:w-25rem" />
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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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expandedKeys: {},
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items: [
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{
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key: '0',
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label: 'File',
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icon: 'pi pi-fw pi-file',
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items: [
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{
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key: '0_0',
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label: 'New',
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icon: 'pi pi-fw pi-plus',
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items: [
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{
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key: '0_0_0',
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label: 'Bookmark',
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icon: 'pi pi-fw pi-bookmark'
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},
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{
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key: '0_0_1',
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label: 'Video',
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icon: 'pi pi-fw pi-video'
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}
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]
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},
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{
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key: '0_1',
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label: 'Delete',
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icon: 'pi pi-fw pi-trash'
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},
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{
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key: '0_2',
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label: 'Export',
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icon: 'pi pi-fw pi-external-link'
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}
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]
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},
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{
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key: '1',
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label: 'Edit',
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icon: 'pi pi-fw pi-pencil',
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items: [
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{
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key: '1_0',
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label: 'Left',
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icon: 'pi pi-fw pi-align-left'
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},
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{
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key: '1_1',
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label: 'Right',
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icon: 'pi pi-fw pi-align-right'
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},
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{
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key: '1_2',
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label: 'Center',
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icon: 'pi pi-fw pi-align-center'
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},
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{
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key: '1_3',
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label: 'Justify',
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icon: 'pi pi-fw pi-align-justify'
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}
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]
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},
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{
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key: '2',
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label: 'Users',
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icon: 'pi pi-fw pi-user',
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items: [
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{
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key: '2_0',
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label: 'New',
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icon: 'pi pi-fw pi-user-plus'
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},
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{
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key: '2_1',
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label: 'Delete',
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icon: 'pi pi-fw pi-user-minus'
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},
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{
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key: '2_2',
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label: 'Search',
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icon: 'pi pi-fw pi-users',
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items: [
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{
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key: '2_2_0',
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label: 'Filter',
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icon: 'pi pi-fw pi-filter',
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items: [
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{
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key: '2_2_0_0',
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label: 'Print',
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icon: 'pi pi-fw pi-print'
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}
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]
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},
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{
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key: '2_2_1',
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icon: 'pi pi-fw pi-bars',
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label: 'List'
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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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key: '3',
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label: 'Events',
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icon: 'pi pi-fw pi-calendar',
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items: [
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{
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key: '3_0',
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label: 'Edit',
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icon: 'pi pi-fw pi-pencil',
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items: [
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{
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key: '3_0_0',
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label: 'Save',
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icon: 'pi pi-fw pi-calendar-plus'
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},
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{
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key: '3_0_0',
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label: 'Delete',
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icon: 'pi pi-fw pi-calendar-minus'
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}
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]
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},
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{
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key: '3_1',
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label: 'Archieve',
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icon: 'pi pi-fw pi-calendar-times',
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items: [
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{
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key: '3_1_0',
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label: 'Remove',
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icon: 'pi pi-fw pi-calendar-minus'
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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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methods: {
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expandAll() {
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for (let node of this.items) {
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this.expandNode(node);
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}
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this.expandedKeys = {
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...this.expandedKeys
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};
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},
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collapseAll() {
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this.expandedKeys = {};
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},
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expandNode(node) {
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if (node.items && node.items.length) {
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this.expandedKeys[node.key] = true;
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for (let child of node.items) {
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this.expandNode(child);
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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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2023-08-16 13:58:31 +00:00
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composition: `<template>
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2023-02-28 08:29:30 +00:00
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<div class="card flex flex-column align-items-center">
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<div class="mb-3">
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<Button type="button" icon="pi pi-plus" label="Expand All" @click="expandAll" class="mr-2" />
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<Button type="button" icon="pi pi-minus" label="Collapse All" @click="collapseAll" />
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</div>
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<PanelMenu v-model:expandedKeys="expandedKeys" :model="items" class="w-full md:w-25rem" />
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</div>
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</template>
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<script setup>
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import { ref } from "vue";
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const expandedKeys = ref({});
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const items = ref([
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{
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key: '0',
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label: 'File',
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icon: 'pi pi-fw pi-file',
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items: [
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{
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key: '0_0',
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label: 'New',
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icon: 'pi pi-fw pi-plus',
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items: [
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{
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key: '0_0_0',
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label: 'Bookmark',
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icon: 'pi pi-fw pi-bookmark'
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},
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{
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key: '0_0_1',
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label: 'Video',
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icon: 'pi pi-fw pi-video'
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}
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]
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},
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{
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key: '0_1',
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label: 'Delete',
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icon: 'pi pi-fw pi-trash'
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},
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{
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key: '0_2',
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label: 'Export',
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icon: 'pi pi-fw pi-external-link'
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}
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]
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},
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{
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key: '1',
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label: 'Edit',
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icon: 'pi pi-fw pi-pencil',
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items: [
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{
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key: '1_0',
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label: 'Left',
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icon: 'pi pi-fw pi-align-left'
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},
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{
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key: '1_1',
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label: 'Right',
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icon: 'pi pi-fw pi-align-right'
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},
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{
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key: '1_2',
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label: 'Center',
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icon: 'pi pi-fw pi-align-center'
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},
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{
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key: '1_3',
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label: 'Justify',
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icon: 'pi pi-fw pi-align-justify'
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}
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]
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},
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{
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key: '2',
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label: 'Users',
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icon: 'pi pi-fw pi-user',
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items: [
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{
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key: '2_0',
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label: 'New',
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icon: 'pi pi-fw pi-user-plus'
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},
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{
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key: '2_1',
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label: 'Delete',
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icon: 'pi pi-fw pi-user-minus'
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},
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{
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key: '2_2',
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label: 'Search',
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icon: 'pi pi-fw pi-users',
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items: [
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{
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key: '2_2_0',
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label: 'Filter',
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icon: 'pi pi-fw pi-filter',
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items: [
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{
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key: '2_2_0_0',
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label: 'Print',
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icon: 'pi pi-fw pi-print'
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}
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]
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},
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{
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key: '2_2_1',
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icon: 'pi pi-fw pi-bars',
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label: 'List'
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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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key: '3',
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label: 'Events',
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icon: 'pi pi-fw pi-calendar',
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items: [
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{
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key: '3_0',
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label: 'Edit',
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icon: 'pi pi-fw pi-pencil',
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items: [
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{
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key: '3_0_0',
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label: 'Save',
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icon: 'pi pi-fw pi-calendar-plus'
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},
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{
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key: '3_0_0',
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label: 'Delete',
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icon: 'pi pi-fw pi-calendar-minus'
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}
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]
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},
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{
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key: '3_1',
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label: 'Archieve',
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icon: 'pi pi-fw pi-calendar-times',
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items: [
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{
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key: '3_1_0',
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label: 'Remove',
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icon: 'pi pi-fw pi-calendar-minus'
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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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const expandAll = () => {
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for (let node of items.value) {
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expandNode(node);
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}
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expandedKeys.value = {...expandedKeys.value};
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};
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const collapseAll = () => {
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expandedKeys.value = {};
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};
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const expandNode = (node) => {
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if (node.items && node.items.length) {
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expandedKeys.value[node.key] = true;
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for (let child of node.items) {
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expandNode(child);
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}
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}
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};
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<\/script>`
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}
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};
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},
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methods: {
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expandAll() {
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for (let node of this.items) {
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this.expandNode(node);
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}
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this.expandedKeys = {
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...this.expandedKeys
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};
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},
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collapseAll() {
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this.expandedKeys = {};
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},
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expandNode(node) {
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if (node.items && node.items.length) {
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this.expandedKeys[node.key] = true;
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for (let child of node.items) {
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this.expandNode(child);
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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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