@syncfusion/ej2-navigations
Version:
A package of Essential JS 2 navigation components such as Tree-view, Tab, Toolbar, Context-menu, and Accordion which is used to navigate from one page to another
289 lines (288 loc) • 11.6 kB
JavaScript
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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return c > 3 && r && Object.defineProperty(target, key, r), r;
};
/* eslint-disable @typescript-eslint/triple-slash-reference */
/// <reference path='../common/menu-base-model.d.ts'/>
import { attributes, NotifyPropertyChanges, Property } from '@syncfusion/ej2-base';
import { Browser, Complex, getUniqueID, SanitizeHtmlHelper } from '@syncfusion/ej2-base';
import { MenuBase, FieldSettings } from '../common/menu-base';
var VMENU = 'e-vertical';
var SCROLLABLE = 'e-scrollable';
var HAMBURGER = 'e-hamburger';
/**
* The Menu is a graphical user interface that serve as navigation headers for your application or site.
* ```html
* <ul id = 'menu'></ul>
* ```
* ```typescript
* <script>
* var menuObj = new Menu({ items: [{ text: 'Home' }, { text: 'Contact Us' },{ text: 'Login' }]});
* menuObj.appendTo("#menu");
* </script>
* ```
*/
var Menu = /** @class */ (function (_super) {
__extends(Menu, _super);
/**
* Constructor for creating the component.
*
* @private
* @param {MenuModel} options - Specifies the menu model
* @param {string} element - Specifies the element
*/
function Menu(options, element) {
var _this = _super.call(this, options, element) || this;
_this.tempItems = [];
return _this;
}
/**
* Get module name.
*
* @private
* @returns {string} - Module Name
*/
Menu.prototype.getModuleName = function () {
return 'menu';
};
/**
* For internal use only - prerender processing.
*
* @private
* @returns {void}
*/
Menu.prototype.preRender = function () {
this.isMenu = true;
this.element.id = this.element.id || getUniqueID('ej2-menu');
if (this.template) {
try {
if (typeof this.template !== 'function' && document.querySelectorAll(this.template).length) {
this.template = document.querySelector(this.template).innerHTML.trim();
this.clearChanges();
}
}
catch (e) {
/* action on catch */
}
this.updateMenuItems(this.items);
}
else {
this.updateMenuItems(this.items);
}
_super.prototype.preRender.call(this);
};
Menu.prototype.initialize = function () {
_super.prototype.initialize.call(this);
attributes(this.element, { 'role': 'menubar', 'tabindex': '0' });
if (this.orientation === 'Vertical') {
this.element.classList.add(VMENU);
if (this.hamburgerMode && !this.target) {
this.element.previousElementSibling.classList.add(VMENU);
}
this.element.setAttribute('aria-orientation', 'vertical');
}
else {
if (Browser.isDevice && !this.enableScrolling) {
this.element.parentElement.classList.add(SCROLLABLE);
}
}
if (this.hamburgerMode) {
this.element.parentElement.classList.add(HAMBURGER);
if (this.orientation === 'Horizontal') {
this.element.classList.add('e-hide-menu');
}
}
};
Menu.prototype.updateMenuItems = function (items) {
this.tempItems = items;
this.items = [];
this.tempItems.map(this.createMenuItems, this);
this.setProperties({ items: this.items }, true);
this.tempItems = [];
};
/**
* Called internally if any of the property value changed.
*
* @private
* @param {MenuModel} newProp - Specifies the new properties.
* @param {MenuModel} oldProp - Specifies the old properties.
* @returns {void}
*/
Menu.prototype.onPropertyChanged = function (newProp, oldProp) {
var _this = this;
for (var _i = 0, _a = Object.keys(newProp); _i < _a.length; _i++) {
var prop = _a[_i];
switch (prop) {
case 'orientation':
if (newProp.orientation === 'Vertical') {
this.element.classList.add(VMENU);
if (this.hamburgerMode) {
if (!this.target) {
this.element.previousElementSibling.classList.add(VMENU);
}
this.element.classList.remove('e-hide-menu');
}
this.element.setAttribute('aria-orientation', 'vertical');
}
else {
this.element.classList.remove(VMENU);
if (this.hamburgerMode) {
if (!this.target) {
this.element.previousElementSibling.classList.remove(VMENU);
}
this.element.classList.add('e-hide-menu');
}
this.element.removeAttribute('aria-orientation');
}
break;
case 'items':
if (!Object.keys(oldProp.items).length) {
this.updateMenuItems(newProp.items);
}
break;
case 'hamburgerMode':
if (!this.element.previousElementSibling) {
_super.prototype.createHeaderContainer.call(this);
}
if (newProp.hamburgerMode) {
this.element.parentElement.classList.add(HAMBURGER);
[].slice.call(this.element.getElementsByClassName('e-blankicon')).forEach(function (li) {
li.style[_this.enableRtl ? 'paddingRight' : 'paddingLeft'] = '';
});
}
else {
this.element.parentElement.classList.remove(HAMBURGER);
if (this.orientation === 'Vertical') {
this.setBlankIconStyle(this.element);
}
}
if (this.orientation === 'Vertical') {
if (!this.target) {
this.element.previousElementSibling.classList.add(VMENU);
}
this.element.classList.remove('e-hide-menu');
}
else {
if (this.target) {
this.element.previousElementSibling.classList.add(VMENU);
}
else {
this.element.previousElementSibling.classList.remove(VMENU);
}
this.element.classList[newProp.hamburgerMode ? 'add' : 'remove']('e-hide-menu');
}
break;
case 'title':
if (this.hamburgerMode && this.element.previousElementSibling) {
newProp.title = (this.enableHtmlSanitizer) ? SanitizeHtmlHelper.sanitize(newProp.title) : newProp.title;
this.element.previousElementSibling.querySelector('.e-menu-title').innerHTML = newProp.title;
}
break;
case 'target':
if (this.hamburgerMode) {
this.unWireEvents(oldProp.target);
this.wireEvents();
if (this.orientation === 'Horizontal') {
if (!newProp.target) {
if (!this.element.previousElementSibling) {
_super.prototype.createHeaderContainer.call(this);
}
this.element.previousElementSibling.classList.remove(VMENU);
}
else {
this.element.previousElementSibling.classList.add(VMENU);
}
this.element.classList.add('e-hide-menu');
}
}
break;
case 'template':
this.template = newProp.template;
this.refresh();
break;
}
}
_super.prototype.onPropertyChanged.call(this, newProp, oldProp);
};
Menu.prototype.createMenuItems = function (item) {
var idx;
var i;
var items = this.items;
var pIdField = this.getField('parentId');
if (item["" + pIdField]) {
idx = this.getIndex(item["" + pIdField].toString(), true);
for (i = 0; i < idx.length; i++) {
if (!items[idx[i]].items) {
items[idx[i]].items = [];
}
items = items[idx[i]].items;
}
items.push(item);
}
else {
this.items.push(item);
}
};
/**
* This method is used to open the Menu in hamburger mode.
*
* @function open
* @returns {void}
*/
Menu.prototype.open = function () {
_super.prototype.openHamburgerMenu.call(this);
};
/**
* Closes the Menu if it is opened in hamburger mode.
*
* @function close
* @returns {void}
*/
Menu.prototype.close = function () {
_super.prototype.closeHamburgerMenu.call(this);
};
__decorate([
Property('Horizontal')
], Menu.prototype, "orientation", void 0);
__decorate([
Property('')
], Menu.prototype, "target", void 0);
__decorate([
Property(null)
], Menu.prototype, "template", void 0);
__decorate([
Property(false)
], Menu.prototype, "enableScrolling", void 0);
__decorate([
Property(false)
], Menu.prototype, "hamburgerMode", void 0);
__decorate([
Property('Menu')
], Menu.prototype, "title", void 0);
__decorate([
Property(true)
], Menu.prototype, "enableHtmlSanitizer", void 0);
__decorate([
Complex({ itemId: 'id', text: 'text', parentId: 'parentId', iconCss: 'iconCss', url: 'url', separator: 'separator', children: 'items' }, FieldSettings)
], Menu.prototype, "fields", void 0);
Menu = __decorate([
NotifyPropertyChanges
], Menu);
return Menu;
}(MenuBase));
export { Menu };