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<template>
<AppDoc name="PanelMenuDemo" :sources="sources" github="panelmenu/PanelMenuDemo.vue">
<h5>Import via Module</h5>
<pre v-code.script><code>
import PanelMenu from 'primevue/panelmenu';
</code></pre>
<h5>Import via CDN</h5>
<pre v-code><code>
&lt;script src="https://unpkg.com/primevue@^3/core/core.min.js"&gt;&lt;/script&gt;
&lt;script src="https://unpkg.com/primevue@^3/panelmenu/panelmenu.min.js"&gt;&lt;/script&gt;
</code></pre>
<h5>MenuModel</h5>
<p>PanelMenu uses the common MenuModel API to define the items, visit <nuxt-link to="/menumodel">MenuModel API</nuxt-link> for details.</p>
<h5>Getting Started</h5>
<p>PanelMenu requires a collection of menuitems as its model.</p>
<pre v-code><code>
&lt;PanelMenu :model="items" /&gt;
</code></pre>
<div style="height: 400px; overflow: auto">
<pre v-code.script><code>
export default {
data() {
return {
items: [
{
label: 'File',
icon:'pi pi-fw pi-file',
items: [
{
label: 'New',
icon:'pi pi-fw pi-plus',
items: [
{
label: 'Bookmark',
icon:'pi pi-fw pi-bookmark'
},
{
label: 'Video',
icon:'pi pi-fw pi-video'
}
]
},
{
label: 'Delete',
icon:'pi pi-fw pi-trash'
},
{
label: 'Export',
icon:'pi pi-fw pi-external-link'
}
]
},
{
label: 'Edit',
icon:'pi pi-fw pi-pencil',
items: [
{
label: 'Left',
icon:'pi pi-fw pi-align-left'
},
{
label: 'Right',
icon:'pi pi-fw pi-align-right'
},
{
label: 'Center',
icon:'pi pi-fw pi-align-center'
},
{
label: 'Justify',
icon:'pi pi-fw pi-align-justify'
}
]
},
{
label: 'Users',
icon:'pi pi-fw pi-user',
items: [
{
label: 'New',
icon:'pi pi-fw pi-user-plus',
},
{
label: 'Delete',
icon:'pi pi-fw pi-user-minus',
},
{
label: 'Search',
icon:'pi pi-fw pi-users',
items: [
{
label: 'Filter',
icon:'pi pi-fw pi-filter',
items: [
{
label: 'Print',
icon:'pi pi-fw pi-print'
}
]
},
{
icon:'pi pi-fw pi-bars',
label: 'List'
}
]
}
]
},
{
label: 'Events',
icon:'pi pi-fw pi-calendar',
items: [
{
label: 'Edit',
icon:'pi pi-fw pi-pencil',
items: [
{
label: 'Save',
icon:'pi pi-fw pi-calendar-plus'
},
{
label: 'Delete',
icon:'pi pi-fw pi-calendar-minus'
}
]
},
{
label: 'Archieve',
icon:'pi pi-fw pi-calendar-times',
items: [
{
label: 'Remove',
icon:'pi pi-fw pi-calendar-minus'
}
]
}
]
}
]
}
}
}
</code></pre>
</div>
<h5>Templating</h5>
<p>PanelMenu offers content customization with the <i>item</i> template that receives the menuitem instance from the model as a parameter.</p>
<pre v-code><code><template v-pre>
&lt;PanelMenu :model="items"&gt;
&lt;template #item="{item}"&gt;
&lt;a :href="item.url"&gt;{{item.label}}&lt;/a&gt;
&lt;/template&gt;
&lt;/PanelMenu&gt;
</template>
</code></pre>
<p><i>nuxt-link</i> with route configuration can also be used within templating for further customization.</p>
<pre v-code><code><template v-pre>
&lt;PanelMenu :model="items"&gt;
&lt;template #item="{item}"&gt;
&lt;nuxt-link :to="item.to" custom v-slot="{href, route, navigate, isActive, isExactActive}"&gt;
&lt;a :href="href" @click="navigate" :class="{'active-link': isActive, 'active-link-exact': isExactActive}"&gt;{{route.fullPath}}&lt;/a&gt;
&lt;/nuxt-link&gt;
&lt;/template&gt;
&lt;/PanelMenu&gt;
</template>
</code></pre>
<h5>Programmatic Control</h5>
<p>
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
value is a boolean. Note that <i>expandedKeys</i> also supports two-way binding with the v-model directive.
</p>
<p>Example below expands and collapses all nodes with buttons.</p>
<pre v-code><code><template v-pre>
&lt;div&gt;
&lt;Button type="button" icon="pi pi-plus" label="Expand All" @click="expandAll" /&gt;
&lt;Button type="button" icon="pi pi-minus" label="Collapse All" @click="collapseAll" /&gt;
&lt;/div&gt;
&lt;PanelMenu :model="items" v-model:expandedKeys="expandedKeys""&gt;&lt;/PanelMenu&gt;
</template>
</code></pre>
<div style="height: 400px; overflow: auto">
<pre v-code.script><code>
export default {
data() {
return {
items: [{
key: '0',
label: 'File',
icon: 'pi pi-fw pi-file',
items: [{
key: '0_0',
label: 'New',
icon: 'pi pi-fw pi-plus',
items: [{
key: '0_0_0',
label: 'Bookmark',
icon: 'pi pi-fw pi-bookmark'
},
{
key: '0_0_1',
label: 'Video',
icon: 'pi pi-fw pi-video'
}
]
},
{
key: '0_1',
label: 'Delete',
icon: 'pi pi-fw pi-trash'
},
{
key: '0_2',
label: 'Export',
icon: 'pi pi-fw pi-external-link'
}
]
},
{
key: '1',
label: 'Edit',
icon: 'pi pi-fw pi-pencil',
items: [{
key: '1_0',
label: 'Left',
icon: 'pi pi-fw pi-align-left'
},
{
key: '1_1',
label: 'Right',
icon: 'pi pi-fw pi-align-right'
},
{
key: '1_2',
label: 'Center',
icon: 'pi pi-fw pi-align-center'
},
{
key: '1_3',
label: 'Justify',
icon: 'pi pi-fw pi-align-justify'
}
]
},
{
key: '2',
label: 'Users',
icon: 'pi pi-fw pi-user',
items: [{
key: '2_0',
label: 'New',
icon: 'pi pi-fw pi-user-plus',
},
{
key: '2_1',
label: 'Delete',
icon: 'pi pi-fw pi-user-minus',
},
{
key: '2_2',
label: 'Search',
icon: 'pi pi-fw pi-users',
items: [{
key: '2_2_0',
label: 'Filter',
icon: 'pi pi-fw pi-filter',
items: [{
key: '2_2_0_0',
label: 'Print',
icon: 'pi pi-fw pi-print'
}]
},
{
key: '2_2_1',
icon: 'pi pi-fw pi-bars',
label: 'List'
}
]
}
]
},
{
key: '3',
label: 'Events',
icon: 'pi pi-fw pi-calendar',
items: [{
key: '3_0',
label: 'Edit',
icon: 'pi pi-fw pi-pencil',
items: [{
key: '3_0_0',
label: 'Save',
icon: 'pi pi-fw pi-calendar-plus'
},
{
key: '3_0_0',
label: 'Delete',
icon: 'pi pi-fw pi-calendar-minus'
}
]
},
{
key: '3_1',
label: 'Archieve',
icon: 'pi pi-fw pi-calendar-times',
items: [{
key: '3_1_0',
label: 'Remove',
icon: 'pi pi-fw pi-calendar-minus'
}]
}
]
}
],
expandedKeys: {}
}
},
methods: {
expandAll() {
for (let node of this.items) {
this.expandNode(node);
}
this.expandedKeys = {
...this.expandedKeys
};
},
collapseAll() {
this.expandedKeys = {};
},
expandNode(node) {
if (node.items && node.items.length) {
this.expandedKeys[node.key] = true;
for (let child of node.items) {
this.expandNode(child);
}
}
}
}
}
</code></pre>
</div>
<p class="mt-3">In order to display some nodes as expanded by default, simply add their keys to the map.</p>
<pre v-code.script><code>
export default {
data() {
return {
items: //menu model instance,
expandedKeys: {}
}
},
mounted() {
this.expandedKeys[this.items[0.key]] = true;
}
}
</code></pre>
<h5>Properties</h5>
<p>Any property as style and class are passed to the main container element. Following are the additional properties to configure the component.</p>
<div class="doc-tablewrapper">
<table class="doc-table">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>model</td>
<td>array</td>
<td>null</td>
<td>An array of menuitems.</td>
</tr>
<tr>
<td>expandedKeys</td>
<td>array</td>
<td>null</td>
<td>A map of keys to represent the expansion state in controlled mode.</td>
</tr>
<tr>
<td>exact</td>
<td>boolean</td>
<td>true</td>
<td>Whether to apply 'nuxt-link-active-exact' class if route exactly matches the item path.</td>
</tr>
</tbody>
</table>
</div>
<h5>Slots</h5>
<div class="doc-tablewrapper">
<table class="doc-table">
<thead>
<tr>
<th>Name</th>
<th>Parameters</th>
</tr>
</thead>
<tbody>
<tr>
<td>item</td>
<td>item: Menuitem instance</td>
</tr>
</tbody>
</table>
</div>
<h5>Styling</h5>
<p>Following is the list of structural style classes, for theming classes visit <nuxt-link to="/theming">theming</nuxt-link> page.</p>
<div class="doc-tablewrapper">
<table class="doc-table">
<thead>
<tr>
<th>Name</th>
<th>Element</th>
</tr>
</thead>
<tbody>
<tr>
<td>p-panelmenu</td>
<td>Container element.</td>
</tr>
<tr>
<td>p-panelmenu-header</td>
<td>Accordion header of root submenu.</td>
</tr>
<tr>
<td>p-panelmenu-content</td>
<td>Accordion content of root submenu.</td>
</tr>
<tr>
<td>p-submenu-list</td>
<td>List element.</td>
</tr>
<tr>
<td>p-menuitem</td>
<td>Menuitem element.</td>
</tr>
<tr>
<td>p-menuitem-text</td>
<td>Label of a menuitem.</td>
</tr>
<tr>
<td>p-menuitem-icon</td>
<td>Icon of a menuitem.</td>
</tr>
<tr>
<td>p-panelmenu-icon</td>
<td>Arrow icon of an accordion header.</td>
</tr>
</tbody>
</table>
</div>
<h5>Dependencies</h5>
<p>None.</p>
</AppDoc>
</template>
<script>
export default {
data() {
return {
sources: {
'options-api': {
tabName: 'Options API Source',
content: `
<template>
<div>
<h5>Default</h5>
<PanelMenu :model="items" />
<h5>Programmatic</h5>
<div class="mb-3">
<Button type="button" icon="pi pi-plus" label="Expand All" @click="expandAll" class="mr-2" />
<Button type="button" icon="pi pi-minus" label="Collapse All" @click="collapseAll" />
</div>
<PanelMenu :model="items" :expandedKeys="expandedKeys" />
</div>
</template>
<script>
export default {
data() {
return {
expandedKeys: {},
items: [{
key: '0',
label: 'File',
icon: 'pi pi-fw pi-file',
items: [{
key: '0_0',
label: 'New',
icon: 'pi pi-fw pi-plus',
items: [{
key: '0_0_0',
label: 'Bookmark',
icon: 'pi pi-fw pi-bookmark'
},
{
key: '0_0_1',
label: 'Video',
icon: 'pi pi-fw pi-video'
}
]
},
{
key: '0_1',
label: 'Delete',
icon: 'pi pi-fw pi-trash'
},
{
key: '0_2',
label: 'Export',
icon: 'pi pi-fw pi-external-link'
}
]
},
{
key: '1',
label: 'Edit',
icon: 'pi pi-fw pi-pencil',
items: [{
key: '1_0',
label: 'Left',
icon: 'pi pi-fw pi-align-left'
},
{
key: '1_1',
label: 'Right',
icon: 'pi pi-fw pi-align-right'
},
{
key: '1_2',
label: 'Center',
icon: 'pi pi-fw pi-align-center'
},
{
key: '1_3',
label: 'Justify',
icon: 'pi pi-fw pi-align-justify'
}
]
},
{
key: '2',
label: 'Users',
icon: 'pi pi-fw pi-user',
items: [{
key: '2_0',
label: 'New',
icon: 'pi pi-fw pi-user-plus',
},
{
key: '2_1',
label: 'Delete',
icon: 'pi pi-fw pi-user-minus',
},
{
key: '2_2',
label: 'Search',
icon: 'pi pi-fw pi-users',
items: [{
key: '2_2_0',
label: 'Filter',
icon: 'pi pi-fw pi-filter',
items: [{
key: '2_2_0_0',
label: 'Print',
icon: 'pi pi-fw pi-print'
}]
},
{
key: '2_2_1',
icon: 'pi pi-fw pi-bars',
label: 'List'
}
]
}
]
},
{
key: '3',
label: 'Events',
icon: 'pi pi-fw pi-calendar',
items: [{
key: '3_0',
label: 'Edit',
icon: 'pi pi-fw pi-pencil',
items: [{
key: '3_0_0',
label: 'Save',
icon: 'pi pi-fw pi-calendar-plus'
},
{
key: '3_0_0',
label: 'Delete',
icon: 'pi pi-fw pi-calendar-minus'
}
]
},
{
key: '3_1',
label: 'Archieve',
icon: 'pi pi-fw pi-calendar-times',
items: [{
key: '3_1_0',
label: 'Remove',
icon: 'pi pi-fw pi-calendar-minus'
}]
}
]
}
]
}
},
methods: {
expandAll() {
for (let node of this.items) {
this.expandNode(node);
}
this.expandedKeys = {
...this.expandedKeys
};
},
collapseAll() {
this.expandedKeys = {};
},
expandNode(node) {
if (node.items && node.items.length) {
this.expandedKeys[node.key] = true;
for (let child of node.items) {
this.expandNode(child);
}
}
}
}
}
<\\/script>
<style scoped lang="scss">
.p-panelmenu {
width: 22rem;
}
</style>
`
},
'composition-api': {
tabName: 'Composition API Source',
content: `
<template>
<div>
<h5>Default</h5>
<PanelMenu :model="items" />
<h5>Programmatic</h5>
<div class="mb-3">
<Button type="button" icon="pi pi-plus" label="Expand All" @click="expandAll" class="mr-2" />
<Button type="button" icon="pi pi-minus" label="Collapse All" @click="collapseAll" />
</div>
<PanelMenu :model="items" :expandedKeys="expandedKeys" />
</div>
</template>
<script>
import { ref } from 'vue';
export default {
setup() {
const expandedKeys = ref({});
const items = ref([
{
key: '0',
label: 'File',
icon: 'pi pi-fw pi-file',
items: [{
key: '0_0',
label: 'New',
icon: 'pi pi-fw pi-plus',
items: [{
key: '0_0_0',
label: 'Bookmark',
icon: 'pi pi-fw pi-bookmark'
},
{
key: '0_0_1',
label: 'Video',
icon: 'pi pi-fw pi-video'
}
]
},
{
key: '0_1',
label: 'Delete',
icon: 'pi pi-fw pi-trash'
},
{
key: '0_2',
label: 'Export',
icon: 'pi pi-fw pi-external-link'
}
]
},
{
key: '1',
label: 'Edit',
icon: 'pi pi-fw pi-pencil',
items: [{
key: '1_0',
label: 'Left',
icon: 'pi pi-fw pi-align-left'
},
{
key: '1_1',
label: 'Right',
icon: 'pi pi-fw pi-align-right'
},
{
key: '1_2',
label: 'Center',
icon: 'pi pi-fw pi-align-center'
},
{
key: '1_3',
label: 'Justify',
icon: 'pi pi-fw pi-align-justify'
}
]
},
{
key: '2',
label: 'Users',
icon: 'pi pi-fw pi-user',
items: [{
key: '2_0',
label: 'New',
icon: 'pi pi-fw pi-user-plus',
},
{
key: '2_1',
label: 'Delete',
icon: 'pi pi-fw pi-user-minus',
},
{
key: '2_2',
label: 'Search',
icon: 'pi pi-fw pi-users',
items: [{
key: '2_2_0',
label: 'Filter',
icon: 'pi pi-fw pi-filter',
items: [{
key: '2_2_0_0',
label: 'Print',
icon: 'pi pi-fw pi-print'
}]
},
{
key: '2_2_1',
icon: 'pi pi-fw pi-bars',
label: 'List'
}
]
}
]
},
{
key: '3',
label: 'Events',
icon: 'pi pi-fw pi-calendar',
items: [{
key: '3_0',
label: 'Edit',
icon: 'pi pi-fw pi-pencil',
items: [{
key: '3_0_0',
label: 'Save',
icon: 'pi pi-fw pi-calendar-plus'
},
{
key: '3_0_0',
label: 'Delete',
icon: 'pi pi-fw pi-calendar-minus'
}
]
},
{
key: '3_1',
label: 'Archieve',
icon: 'pi pi-fw pi-calendar-times',
items: [{
key: '3_1_0',
label: 'Remove',
icon: 'pi pi-fw pi-calendar-minus'
}]
}
]
}
]);
const expandAll = () => {
for (let node of nodes.value) {
expandNode(node);
}
expandedKeys.value = {...expandedKeys.value};
};
const collapseAll = () => {
expandedKeys.value = {};
};
const expandNode = (node) => {
if (node.children && node.children.length) {
expandedKeys.value[node.key] = true;
for (let child of node.children) {
expandNode(child);
}
}
};
return { items, expandedKeys, expandAll, collapseAll, expandNode }
}
}
<\\/script>
<style scoped lang="scss">
.p-panelmenu {
width: 22rem;
}
</style>
`
},
'browser-source': {
tabName: 'Browser Source',
imports: `<script src="https://unpkg.com/vue-router@4.0.0/dist/vue-router.global.js"><\\/script>
<script src="https://unpkg.com/primevue@^3/panelmenu/panelmenu.min.js"><\\/script>`,
content: `<div id="app">
<h5>Default</h5>
<p-panelmenu :model="items"></p-panelmenu>
<h5>Programmatic</h5>
<div class="mb-3">
<p-button type="button" icon="pi pi-plus" label="Expand All" @click="expandAll" class="mr-2"></p-button>
<p-button type="button" icon="pi pi-minus" label="Collapse All" @click="collapseAll"></p-button>
</div>
<p-panelmenu :model="items" :expanded-keys="expandedKeys"></p-panelmenu>
</div>
<script type="module">
const { createApp, ref } = Vue;
const App = {
setup() {
const expandedKeys = ref({});
const items = ref([{
key: '0',
label: 'File',
icon: 'pi pi-fw pi-file',
items: [{
key: '0_0',
label: 'New',
icon: 'pi pi-fw pi-plus',
items: [{
key: '0_0_0',
label: 'Bookmark',
icon: 'pi pi-fw pi-bookmark'
},
{
key: '0_0_1',
label: 'Video',
icon: 'pi pi-fw pi-video'
}
]
},
{
key: '0_1',
label: 'Delete',
icon: 'pi pi-fw pi-trash'
},
{
key: '0_2',
label: 'Export',
icon: 'pi pi-fw pi-external-link'
}
]
},
{
key: '1',
label: 'Edit',
icon: 'pi pi-fw pi-pencil',
items: [{
key: '1_0',
label: 'Left',
icon: 'pi pi-fw pi-align-left'
},
{
key: '1_1',
label: 'Right',
icon: 'pi pi-fw pi-align-right'
},
{
key: '1_2',
label: 'Center',
icon: 'pi pi-fw pi-align-center'
},
{
key: '1_3',
label: 'Justify',
icon: 'pi pi-fw pi-align-justify'
}
]
},
{
key: '2',
label: 'Users',
icon: 'pi pi-fw pi-user',
items: [{
key: '2_0',
label: 'New',
icon: 'pi pi-fw pi-user-plus',
},
{
key: '2_1',
label: 'Delete',
icon: 'pi pi-fw pi-user-minus',
},
{
key: '2_2',
label: 'Search',
icon: 'pi pi-fw pi-users',
items: [{
key: '2_2_0',
label: 'Filter',
icon: 'pi pi-fw pi-filter',
items: [{
key: '2_2_0_0',
label: 'Print',
icon: 'pi pi-fw pi-print'
}]
},
{
key: '2_2_1',
icon: 'pi pi-fw pi-bars',
label: 'List'
}
]
}
]
},
{
key: '3',
label: 'Events',
icon: 'pi pi-fw pi-calendar',
items: [{
key: '3_0',
label: 'Edit',
icon: 'pi pi-fw pi-pencil',
items: [{
key: '3_0_0',
label: 'Save',
icon: 'pi pi-fw pi-calendar-plus'
},
{
key: '3_0_0',
label: 'Delete',
icon: 'pi pi-fw pi-calendar-minus'
}
]
},
{
key: '3_1',
label: 'Archieve',
icon: 'pi pi-fw pi-calendar-times',
items: [{
key: '3_1_0',
label: 'Remove',
icon: 'pi pi-fw pi-calendar-minus'
}]
}
]
}
]);
const expandAll = () => {
for (let node of nodes.value) {
expandNode(node);
}
expandedKeys.value = {...expandedKeys.value};
};
const collapseAll = () => {
expandedKeys.value = {};
};
const expandNode = (node) => {
if (node.children && node.children.length) {
expandedKeys.value[node.key] = true;
for (let child of node.children) {
expandNode(child);
}
}
};
return { items, expandedKeys, expandAll, collapseAll, expandNode }
},
components: {
"p-panelmenu": primevue.panelmenu,
"p-button": primevue.button
}
};
const routes = [{ path: "/", component: App }];
const router = VueRouter.createRouter({
history: VueRouter.createWebHashHistory(),
routes
});
createApp(App)
.use(router)
.use(primevue.config.default)
.mount("#app");
<\\/script>
<style>
.p-panelmenu {
width: 22rem;
}
</style>
`
}
}
};
}
};
</script>
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