primevue
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primevue) [ • 24 kB
JavaScript
'use strict';
var utils = require('primevue/utils');
var Ripple = require('primevue/ripple');
var vue = require('vue');
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
var Ripple__default = /*#__PURE__*/_interopDefaultLegacy(Ripple);
var script = {
name: 'MegaMenu',
props: {
model: {
type: Array,
default: null
},
orientation: {
type: String,
default: 'horizontal'
}
},
documentClickListener: null,
data() {
return {
activeItem: null
}
},
beforeUnmount() {
this.unbindDocumentClickListener();
},
methods: {
onLeafClick(event, item, navigate) {
if (item.disabled) {
event.preventDefault();
return;
}
if (item.command) {
item.command({
originalEvent: event,
item: item
});
}
this.activeItem = null;
if (item.to && navigate) {
navigate(event);
}
},
onCategoryMouseEnter(event, category) {
if (category.disabled) {
event.preventDefault();
return;
}
if (this.activeItem) {
this.activeItem = category;
}
},
onCategoryClick(event, category, navigate) {
if (category.disabled) {
event.preventDefault();
return;
}
if (category.command) {
category.command({
originalEvent: event,
item: category
});
}
if (category.items) {
if (this.activeItem && this.activeItem === category) {
this.activeItem = null;
this.unbindDocumentClickListener();
}
else {
this.activeItem = category;
this.bindDocumentClickListener();
}
}
if (category.to && navigate) {
navigate(event);
}
},
onCategoryKeydown(event, category) {
let listItem = event.currentTarget.parentElement;
switch(event.which) {
//down
case 40:
if (this.horizontal)
this.expandMenu(category);
else
this.navigateToNextItem(listItem);
event.preventDefault();
break;
//up
case 38:
if (this.vertical)
this.navigateToPrevItem(listItem);
else if (category.items && category === this.activeItem)
this.collapseMenu();
event.preventDefault();
break;
//right
case 39:
if (this.horizontal)
this.navigateToNextItem(listItem);
else
this.expandMenu(category);
event.preventDefault();
break;
//left
case 37:
if (this.horizontal)
this.navigateToPrevItem(listItem);
else if (category.items && category === this.activeItem)
this.collapseMenu();
event.preventDefault();
break;
}
},
expandMenu(item) {
if (item.items) {
this.activeItem = item;
}
},
collapseMenu() {
this.activeItem = null;
},
findNextItem(item) {
let nextItem = item.nextElementSibling;
if (nextItem)
return utils.DomHandler.hasClass(nextItem, 'p-disabled') || !utils.DomHandler.hasClass(nextItem, 'p-menuitem') ? this.findNextItem(nextItem) : nextItem;
else
return null;
},
findPrevItem(item) {
let prevItem = item.previousElementSibling;
if (prevItem)
return utils.DomHandler.hasClass(prevItem, 'p-disabled') || !utils.DomHandler.hasClass(prevItem, 'p-menuitem') ? this.findPrevItem(prevItem) : prevItem;
else
return null;
},
navigateToNextItem(listItem) {
var nextItem = this.findNextItem(listItem);
if (nextItem) {
nextItem.children[0].focus();
}
},
navigateToPrevItem(listItem) {
var prevItem = this.findPrevItem(listItem);
if (prevItem) {
prevItem.children[0].focus();
}
},
getCategoryClass(category) {
return ['p-menuitem', {
'p-menuitem-active': category === this.activeItem
}, category.class];
},
getCategorySubMenuIcon() {
return ['p-submenu-icon pi', {
'pi-angle-down': this.horizontal,
'pi-angle-right': this.vertical
}];
},
getCategoryIcon(category) {
return ['p-menuitem-icon', category.icon];
},
getColumnClassName(category) {
let length = category.items ? category.items.length: 0;
let columnClass;
switch(length) {
case 2:
columnClass= 'p-megamenu-col-6';
break;
case 3:
columnClass= 'p-megamenu-col-4';
break;
case 4:
columnClass= 'p-megamenu-col-3';
break;
case 6:
columnClass= 'p-megamenu-col-2';
break;
default:
columnClass= 'p-megamenu-col-12';
break;
}
return columnClass;
},
getSubmenuHeaderClass(submenu) {
return ['p-megamenu-submenu-header', submenu.class, {'p-disabled': submenu.disabled}];
},
getSubmenuItemClass(item) {
return ['p-menuitem', item.class];
},
getLinkClass(item) {
return ['p-menuitem-link', {'p-disabled': item.disabled}];
},
bindDocumentClickListener() {
if (!this.documentClickListener) {
this.documentClickListener = (event) => {
if (this.$el && !this.$el.contains(event.target)) {
this.activeItem = null;
this.unbindDocumentClickListener();
}
};
document.addEventListener('click', this.documentClickListener);
}
},
unbindDocumentClickListener() {
if (this.documentClickListener) {
document.removeEventListener('click', this.documentClickListener);
this.documentClickListener = null;
}
},
visible(item) {
return (typeof item.visible === 'function' ? item.visible() : item.visible !== false);
}
},
computed: {
containerClass() {
return ['p-megamenu p-component', {
'p-megamenu-horizontal': this.horizontal,
'p-megamenu-vertical': this.vertical
}];
},
horizontal() {
return this.orientation === 'horizontal';
},
vertical() {
return this.orientation === 'vertical';
}
},
directives: {
'ripple': Ripple__default['default']
}
};
const _hoisted_1 = {
class: "p-megamenu-root-list",
role: "menubar"
};
const _hoisted_2 = { class: "p-menuitem-text" };
const _hoisted_3 = { class: "p-menuitem-text" };
const _hoisted_4 = {
key: 2,
class: "p-megamenu-panel"
};
const _hoisted_5 = { class: "p-megamenu-grid" };
const _hoisted_6 = { class: "p-menuitem-text" };
const _hoisted_7 = { class: "p-menuitem-text" };
const _hoisted_8 = {
key: 0,
class: "p-megamenu-custom"
};
function render(_ctx, _cache, $props, $setup, $data, $options) {
const _component_router_link = vue.resolveComponent("router-link");
const _directive_ripple = vue.resolveDirective("ripple");
return (vue.openBlock(), vue.createBlock("div", { class: $options.containerClass }, [
vue.createVNode("ul", _hoisted_1, [
(vue.openBlock(true), vue.createBlock(vue.Fragment, null, vue.renderList($props.model, (category, index) => {
return (vue.openBlock(), vue.createBlock(vue.Fragment, {
key: category.label + '_' + index
}, [
($options.visible(category))
? (vue.openBlock(), vue.createBlock("li", {
key: 0,
class: $options.getCategoryClass(category),
style: category.style,
onMouseenter: $event => ($options.onCategoryMouseEnter($event, category)),
role: "none"
}, [
(!_ctx.$slots.item)
? (vue.openBlock(), vue.createBlock(vue.Fragment, { key: 0 }, [
(category.to && !category.disabled)
? (vue.openBlock(), vue.createBlock(_component_router_link, {
key: 0,
to: category.to,
custom: ""
}, {
default: vue.withCtx(({navigate, href}) => [
vue.withDirectives(vue.createVNode("a", {
href: href,
class: $options.getLinkClass(category),
onClick: $event => ($options.onCategoryClick($event, category, navigate)),
onKeydown: $event => ($options.onCategoryKeydown($event, category)),
role: "menuitem"
}, [
(category.icon)
? (vue.openBlock(), vue.createBlock("span", {
key: 0,
class: $options.getCategoryIcon(category)
}, null, 2))
: vue.createCommentVNode("", true),
vue.createVNode("span", _hoisted_2, vue.toDisplayString(category.label), 1)
], 42, ["href", "onClick", "onKeydown"]), [
[_directive_ripple]
])
]),
_: 2
}, 1032, ["to"]))
: vue.withDirectives((vue.openBlock(), vue.createBlock("a", {
key: 1,
href: category.url,
class: $options.getLinkClass(category),
target: category.target,
onClick: $event => ($options.onCategoryClick($event, category)),
onKeydown: $event => ($options.onCategoryKeydown($event, category)),
role: "menuitem",
"aria-haspopup": category.items != null,
"aria-expanded": category === $data.activeItem,
tabindex: category.disabled ? null : '0'
}, [
(category.icon)
? (vue.openBlock(), vue.createBlock("span", {
key: 0,
class: $options.getCategoryIcon(category)
}, null, 2))
: vue.createCommentVNode("", true),
vue.createVNode("span", _hoisted_3, vue.toDisplayString(category.label), 1),
(category.items)
? (vue.openBlock(), vue.createBlock("span", {
key: 1,
class: $options.getCategorySubMenuIcon()
}, null, 2))
: vue.createCommentVNode("", true)
], 42, ["href", "target", "onClick", "onKeydown", "aria-haspopup", "aria-expanded", "tabindex"])), [
[_directive_ripple]
])
], 64))
: (vue.openBlock(), vue.createBlock(vue.resolveDynamicComponent(_ctx.$slots.item), {
key: 1,
item: _ctx.item
}, null, 8, ["item"])),
(category.items)
? (vue.openBlock(), vue.createBlock("div", _hoisted_4, [
vue.createVNode("div", _hoisted_5, [
(vue.openBlock(true), vue.createBlock(vue.Fragment, null, vue.renderList(category.items, (column, columnIndex) => {
return (vue.openBlock(), vue.createBlock("div", {
key: category.label + '_column_' + columnIndex,
class: $options.getColumnClassName(category)
}, [
(vue.openBlock(true), vue.createBlock(vue.Fragment, null, vue.renderList(column, (submenu, submenuIndex) => {
return (vue.openBlock(), vue.createBlock("ul", {
class: "p-megamenu-submenu",
key: submenu.label + '_submenu_' + submenuIndex,
role: "menu"
}, [
vue.createVNode("li", {
class: $options.getSubmenuHeaderClass(submenu),
style: submenu.style,
role: "presentation"
}, vue.toDisplayString(submenu.label), 7),
(vue.openBlock(true), vue.createBlock(vue.Fragment, null, vue.renderList(submenu.items, (item, i) => {
return (vue.openBlock(), vue.createBlock(vue.Fragment, {
key: item.label + i.toString()
}, [
($options.visible(item) && !item.separator)
? (vue.openBlock(), vue.createBlock("li", {
key: 0,
role: "none",
class: $options.getSubmenuItemClass(item),
style: item.style
}, [
(!_ctx.$slots.item)
? (vue.openBlock(), vue.createBlock(vue.Fragment, { key: 0 }, [
(item.to && !item.disabled)
? (vue.openBlock(), vue.createBlock(_component_router_link, {
key: 0,
to: item.to,
custom: ""
}, {
default: vue.withCtx(({navigate, href}) => [
vue.withDirectives(vue.createVNode("a", {
href: href,
class: $options.getLinkClass(item),
onClick: $event => ($options.onLeafClick($event, item, navigate)),
role: "menuitem"
}, [
(item.icon)
? (vue.openBlock(), vue.createBlock("span", {
key: 0,
class: ['p-menuitem-icon', item.icon]
}, null, 2))
: vue.createCommentVNode("", true),
vue.createVNode("span", _hoisted_6, vue.toDisplayString(item.label), 1)
], 10, ["href", "onClick"]), [
[_directive_ripple]
])
]),
_: 2
}, 1032, ["to"]))
: vue.withDirectives((vue.openBlock(), vue.createBlock("a", {
key: 1,
href: item.url,
class: $options.getLinkClass(item),
target: item.target,
onClick: $event => ($options.onLeafClick($event, item)),
role: "menuitem",
tabindex: item.disabled ? null : '0'
}, [
(item.icon)
? (vue.openBlock(), vue.createBlock("span", {
key: 0,
class: ['p-menuitem-icon', item.icon]
}, null, 2))
: vue.createCommentVNode("", true),
vue.createVNode("span", _hoisted_7, vue.toDisplayString(item.label), 1),
(item.items)
? (vue.openBlock(), vue.createBlock("span", {
key: 1,
class: _ctx.getSubmenuIcon()
}, null, 2))
: vue.createCommentVNode("", true)
], 10, ["href", "target", "onClick", "tabindex"])), [
[_directive_ripple]
])
], 64))
: (vue.openBlock(), vue.createBlock(vue.resolveDynamicComponent(_ctx.$slots.item), {
key: 1,
item: item
}, null, 8, ["item"]))
], 6))
: vue.createCommentVNode("", true),
($options.visible(item) && item.separator)
? (vue.openBlock(), vue.createBlock("li", {
class: ['p-menu-separator', item.class],
style: item.style,
key: 'separator' + i.toString(),
role: "separator"
}, null, 6))
: vue.createCommentVNode("", true)
], 64))
}), 128))
]))
}), 128))
], 2))
}), 128))
])
]))
: vue.createCommentVNode("", true)
], 46, ["onMouseenter"]))
: vue.createCommentVNode("", true)
], 64))
}), 128))
]),
(_ctx.$slots.default)
? (vue.openBlock(), vue.createBlock("div", _hoisted_8, [
vue.renderSlot(_ctx.$slots, "default")
]))
: vue.createCommentVNode("", true)
], 2))
}
function styleInject(css, ref) {
if ( ref === void 0 ) ref = {};
var insertAt = ref.insertAt;
if (!css || typeof document === 'undefined') { return; }
var head = document.head || document.getElementsByTagName('head')[0];
var style = document.createElement('style');
style.type = 'text/css';
if (insertAt === 'top') {
if (head.firstChild) {
head.insertBefore(style, head.firstChild);
} else {
head.appendChild(style);
}
} else {
head.appendChild(style);
}
if (style.styleSheet) {
style.styleSheet.cssText = css;
} else {
style.appendChild(document.createTextNode(css));
}
}
var css_248z = "\n.p-megamenu-root-list {\n margin: 0;\n padding: 0;\n list-style: none;\n}\n.p-megamenu-root-list > .p-menuitem {\n position: relative;\n}\n.p-megamenu .p-menuitem-link {\n cursor: pointer;\n display: -webkit-box;\n display: -ms-flexbox;\n display: flex;\n -webkit-box-align: center;\n -ms-flex-align: center;\n align-items: center;\n text-decoration: none;\n overflow: hidden;\n position: relative;\n}\n.p-megamenu .p-menuitem-text {\n line-height: 1;\n}\n.p-megamenu-panel {\n display: none;\n position: absolute;\n width: auto;\n z-index: 1;\n}\n.p-megamenu-root-list > .p-menuitem-active > .p-megamenu-panel {\n display: block;\n}\n.p-megamenu-submenu {\n margin: 0;\n padding: 0;\n list-style: none;\n}\n\n/* Horizontal */\n.p-megamenu-horizontal .p-megamenu-root-list {\n display: -webkit-box;\n display: -ms-flexbox;\n display: flex;\n -webkit-box-align: center;\n -ms-flex-align: center;\n align-items: center;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n}\n\n/* Vertical */\n.p-megamenu-vertical .p-megamenu-root-list {\n -webkit-box-orient: vertical;\n -webkit-box-direction: normal;\n -ms-flex-direction: column;\n flex-direction: column;\n}\n.p-megamenu-vertical .p-megamenu-root-list > .p-menuitem-active > .p-megamenu-panel {\n left: 100%;\n top: 0;\n}\n.p-megamenu-vertical .p-megamenu-root-list > .p-menuitem > .p-menuitem-link > .p-submenu-icon {\n margin-left: auto;\n}\n.p-megamenu-grid {\n display: -webkit-box;\n display: -ms-flexbox;\n display: flex;\n}\n.p-megamenu-col-2,\n.p-megamenu-col-3,\n.p-megamenu-col-4,\n.p-megamenu-col-6,\n.p-megamenu-col-12 {\n -webkit-box-flex: 0;\n -ms-flex: 0 0 auto;\n flex: 0 0 auto;\n padding: 0.5rem;\n}\n.p-megamenu-col-2 {\n width: 16.6667%;\n}\n.p-megamenu-col-3 {\n width: 25%;\n}\n.p-megamenu-col-4 {\n width: 33.3333%;\n}\n.p-megamenu-col-6 {\n width: 50%;\n}\n.p-megamenu-col-12 {\n width: 100%;\n}\n";
styleInject(css_248z);
script.render = render;
module.exports = script;