338 lines
9.2 KiB
Vue
338 lines
9.2 KiB
Vue
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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.
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</p>
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</DocSectionText>
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<div class="card flex flex-column align-items-center gap-3">
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<Button type="button" label="Toggle All" text @click="toggleAll" />
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<PanelMenu v-model:expandedKeys="expandedKeys" :model="items" class="w-full md:w-20rem" />
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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: 'Users',
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icon: 'pi pi-users',
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items: [
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{
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key: '0_1',
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label: 'New',
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items: [
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{
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key: '0_1_0',
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label: 'Member'
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},
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{
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key: '0_1_1',
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label: 'Group'
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}
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]
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},
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{
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key: '0_2',
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label: 'Search'
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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: 'Tasks',
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icon: 'pi pi-server',
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items: [
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{
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key: '1_0',
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label: 'Add New'
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},
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{
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key: '1_1',
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label: 'Pending'
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},
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{
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key: '1_2',
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label: 'Overdue'
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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: 'Calendar',
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icon: 'pi pi-calendar',
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items: [
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{
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key: '2_0',
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label: 'New Event'
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},
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{
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key: '2_1',
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label: 'Today'
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},
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{
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key: '2_2',
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label: 'This Week'
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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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basic: `
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<Button type="button" label="Toggle All" text @click="toggleAll" />
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<PanelMenu v-model:expandedKeys="expandedKeys" :model="items" />
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`,
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options: `
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<template>
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<div class="card flex flex-column align-items-center gap-3">
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<Button type="button" label="Toggle All" text @click="toggleAll" />
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<PanelMenu v-model:expandedKeys="expandedKeys" :model="items" class="w-full md:w-20rem" />
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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: 'Users',
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icon: 'pi pi-users',
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items: [
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{
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key: '0_1',
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label: 'New',
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items: [
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{
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key: '0_1_0',
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label: 'Member'
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},
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{
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key: '0_1_1',
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label: 'Group'
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}
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]
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},
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{
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key: '0_2',
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label: 'Search'
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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: 'Tasks',
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icon: 'pi pi-server',
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items: [
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{
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key: '1_0',
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label: 'Add New'
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},
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{
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key: '1_1',
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label: 'Pending'
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},
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{
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key: '1_2',
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label: 'Overdue'
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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: 'Calendar',
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icon: 'pi pi-calendar',
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items: [
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{
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key: '2_0',
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label: 'New Event'
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},
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{
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key: '2_1',
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label: 'Today'
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},
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{
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key: '2_2',
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label: 'This Week'
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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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toggleAll() {
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if (Object.keys(this.expandedKeys).length) this.collapseAll();
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else this.expandAll();
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},
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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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`,
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composition: `
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<template>
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<div class="card flex flex-column align-items-center gap-3">
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<Button type="button" label="Toggle All" text @click="toggleAll" />
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<PanelMenu v-model:expandedKeys="expandedKeys" :model="items" class="w-full md:w-20rem" />
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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: 'Users',
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icon: 'pi pi-users',
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items: [
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{
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key: '0_1',
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label: 'New',
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items: [
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{
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key: '0_1_0',
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label: 'Member'
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},
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{
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key: '0_1_1',
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label: 'Group'
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}
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]
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},
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{
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key: '0_2',
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label: 'Search'
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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: 'Tasks',
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icon: 'pi pi-server',
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items: [
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{
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key: '1_0',
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label: 'Add New'
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},
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{
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key: '1_1',
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label: 'Pending'
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},
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{
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key: '1_2',
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label: 'Overdue'
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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: 'Calendar',
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icon: 'pi pi-calendar',
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items: [
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{
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key: '2_0',
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label: 'New Event'
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},
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{
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key: '2_1',
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label: 'Today'
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},
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{
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key: '2_2',
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label: 'This Week'
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}
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]
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}
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]);
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const toggleAll = () => {
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if (Object.keys(expandedKeys.value).length) collapseAll();
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else expandAll();
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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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},
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methods: {
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toggleAll() {
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if (Object.keys(this.expandedKeys).length) this.collapseAll();
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else this.expandAll();
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},
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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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