83 lines
3.1 KiB
Vue
Executable File
83 lines
3.1 KiB
Vue
Executable File
<template>
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<ul class="p-submenu-list" role="tree">
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<template v-for="(item, i) of model" :key="item.label + i.toString()">
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<li role="none" :class="getItemClass(item)" :style="item.style" v-if="visible(item) && !item.separator">
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<router-link v-if="item.to && !item.disabled" :to="item.to" custom v-slot="{navigate, href}">
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<a :href="href" :class="getLinkClass(item)" @click="onItemClick($event, item, navigate)" role="treeitem" :aria-expanded="isActive(item)">
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<span :class="['p-menuitem-icon', item.icon]"></span>
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<span class="p-menuitem-text">{{item.label}}</span>
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</a>
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</router-link>
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<a v-else :href="item.url" :class="getLinkClass(item)" :target="item.target" @click="onItemClick($event, item)"
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role="treeitem" :aria-expanded="isActive(item)" :tabindex="item.disabled ? null : '0'">
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<span :class="getSubmenuIcon(item)" v-if="item.items"></span>
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<span :class="['p-menuitem-icon', item.icon]"></span>
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<span class="p-menuitem-text">{{item.label}}</span>
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</a>
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<transition name="p-toggleable-content">
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<div class="p-toggleable-content" v-show="item === activeItem">
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<sub-panelmenu :model="item.items" v-if="visible(item) && item.items" :key="item.label + '_sub_'" />
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</div>
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</transition>
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</li>
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<li :class="['p-menu-separator', item.class]" :style="item.style" v-if="visible(item) && item.separator" :key="'separator' + i.toString()"></li>
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</template>
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</ul>
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</template>
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<script>
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export default {
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name: 'sub-panelmenu',
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props: {
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model: {
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type: null,
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default: null
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}
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},
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data() {
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return {
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activeItem: null
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}
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},
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methods: {
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onItemClick($event, item, navigate) {
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if (item.disabled) {
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event.preventDefault();
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return;
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}
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if (item.command) {
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item.command({
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originalEvent: event,
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item: item
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});
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}
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if (this.activeItem && this.activeItem === item)
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this.activeItem = null;
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else
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this.activeItem = item;
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if (item.to && navigate) {
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navigate(event);
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}
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},
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getItemClass(item) {
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return ['p-menuitem', item.className];
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},
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getLinkClass(item) {
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return ['p-menuitem-link', {'p-disabled': item.disabled}];
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},
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isActive(item) {
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return item === this.activeItem;
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},
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getSubmenuIcon(item) {
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const active = this.isActive(item);
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return ['p-panelmenu-icon pi pi-fw', {'pi-angle-right': !active, 'pi-angle-down': active}];
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},
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visible(item) {
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return (typeof item.visible === 'function' ? item.visible() : item.visible !== false);
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}
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}
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}
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</script> |