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| /* istanbul ignore next */
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 __());
};
})();
/* istanbul ignore next */
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;
Iif (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) Eif (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
define(["require", "exports", "@syncfusion/ej2-base", "@syncfusion/ej2-lists", "@syncfusion/ej2-popups"], function (require, exports, ej2_base_1, ej2_lists_1, ej2_popups_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ICONRIGHT = 'e-icon-right';
var ITEMTEXTCLASS = 'e-breadcrumb-text';
var ICONCLASS = 'e-breadcrumb-icon';
var MENUCLASS = 'e-breadcrumb-menu';
var ITEMCLASS = 'e-breadcrumb-item';
var POPUPCLASS = 'e-breadcrumb-popup';
var WRAPMODECLASS = 'e-breadcrumb-wrap-mode';
var SCROLLMODECLASS = 'e-breadcrumb-scroll-mode';
var TABINDEX = 'tabindex';
var DISABLEDCLASS = 'e-disabled';
var ARIADISABLED = 'aria-disabled';
var DOT = '.';
var BreadcrumbOverflowMode;
(function (BreadcrumbOverflowMode) {
BreadcrumbOverflowMode["Hidden"] = "Hidden";
BreadcrumbOverflowMode["Collapsed"] = "Collapsed";
BreadcrumbOverflowMode["Menu"] = "Menu";
BreadcrumbOverflowMode["Wrap"] = "Wrap";
BreadcrumbOverflowMode["Scroll"] = "Scroll";
BreadcrumbOverflowMode["None"] = "None";
})(BreadcrumbOverflowMode = exports.BreadcrumbOverflowMode || (exports.BreadcrumbOverflowMode = {}));
var BreadcrumbItem = (function (_super) {
__extends(BreadcrumbItem, _super);
function BreadcrumbItem() {
return _super !== null && _super.apply(this, arguments) || this;
}
__decorate([
ej2_base_1.Property('')
], BreadcrumbItem.prototype, "text", void 0);
__decorate([
ej2_base_1.Property('')
], BreadcrumbItem.prototype, "id", void 0);
__decorate([
ej2_base_1.Property('')
], BreadcrumbItem.prototype, "url", void 0);
__decorate([
ej2_base_1.Property(null)
], BreadcrumbItem.prototype, "iconCss", void 0);
__decorate([
ej2_base_1.Property(false)
], BreadcrumbItem.prototype, "disabled", void 0);
return BreadcrumbItem;
}(ej2_base_1.ChildProperty));
exports.BreadcrumbItem = BreadcrumbItem;
var Breadcrumb = (function (_super) {
__extends(Breadcrumb, _super);
function Breadcrumb(options, element) {
var _this = _super.call(this, options, element) || this;
_this.isPopupCreated = false;
return _this;
}
Breadcrumb.prototype.preRender = function () {
};
Breadcrumb.prototype.render = function () {
this.initialize();
this.renderItems(this.items);
this.wireEvents();
};
Breadcrumb.prototype.initialize = function () {
this._maxItems = this.maxItems;
if (ej2_base_1.isNullOrUndefined(this.element.getAttribute('aria-label'))) {
this.element.setAttribute('aria-label', 'breadcrumb');
}
if (this.cssClass) {
ej2_base_1.addClass([this.element], this.cssClass.replace(/\s+/g, ' ').trim().split(' '));
}
if (this.enableRtl) {
this.element.classList.add('e-rtl');
}
if (this.disabled) {
this.element.classList.add(DISABLEDCLASS);
this.element.setAttribute(ARIADISABLED, 'true');
}
if (this.overflowMode === 'Wrap') {
this.element.classList.add(WRAPMODECLASS);
}
else if (this.overflowMode === 'Scroll') {
this.element.classList.add(SCROLLMODECLASS);
}
this.initItems();
this.initPvtProps();
};
Breadcrumb.prototype.initPvtProps = function () {
if (this.overflowMode === 'Hidden' && this._maxItems > 0) {
this.endIndex = this.getEndIndex();
this.startIndex = this.endIndex + 1 - (this._maxItems - 1);
}
if (this.overflowMode === 'Menu') {
if (this._maxItems >= 0) {
this.startIndex = this._maxItems > 1 ? 1 : 0;
this.endIndex = this.getEndIndex();
this.popupUl = this.createElement('ul', { attrs: { TABINDEX: '0', 'role': 'menu' } });
}
else {
this.startIndex = this.endIndex = null;
}
}
};
Breadcrumb.prototype.getEndIndex = function () {
var _this = this;
var endIndex;
if (this.activeItem) {
this.items.forEach(function (item, idx) {
if (item.url === _this.activeItem || item.text === _this.activeItem) {
endIndex = idx;
}
});
}
else {
endIndex = this.items.length - 1;
}
return endIndex;
};
Breadcrumb.prototype.initItems = function () {
if (!this.items.length) {
var baseUri = void 0;
var uri = void 0;
var items = [];
if (this.url) {
var url = new URL(this.url, window.location.origin);
baseUri = url.origin + '/';
uri = url.href.split(baseUri)[1].split('/');
}
else {
baseUri = window.location.origin + '/';
uri = window.location.href.split(baseUri)[1].split('/');
}
items.push({ iconCss: 'e-icons e-home', url: baseUri });
for (var i = 0; i < uri.length; i++) {
Eif (uri[i]) {
items.push({ text: uri[i], url: baseUri + uri[i] });
baseUri += uri[i] + '/';
}
}
this.setProperties({ items: items }, true);
}
};
Breadcrumb.prototype.renderItems = function (items) {
var _this = this;
var item;
var isSingleLevel;
var isIconRight = this.element.classList.contains(ICONRIGHT);
var itemsLength = items.length;
Eif (itemsLength) {
var isActiveItem = void 0;
var isLastItem = void 0;
var isLastItemInPopup_1;
var j_1 = 0;
var wrapDiv = void 0;
var len = (itemsLength * 2) - 1;
var isItemCancelled_1 = false;
var ol = this.createElement('ol', { className: this.overflowMode === 'Wrap' ? 'e-breadcrumb-wrapped-ol' : '' });
var firstOl = this.createElement('ol', { className: this.overflowMode === 'Wrap' ? 'e-breadcrumb-first-ol' : '' });
var showIcon = this.hasField(items, 'iconCss');
var isCollasped = (this.overflowMode === 'Collapsed' && this._maxItems > 0 && itemsLength > this._maxItems && !this.isExpanded);
var isDefaultOverflowMode_1 = (this.overflowMode === 'Hidden' && this._maxItems > 0);
if (this.overflowMode === 'Menu' && this.popupUl) {
this.popupUl.innerHTML = '';
}
var listBaseOptions = {
moduleName: this.getModuleName(),
showIcon: showIcon,
itemNavigable: true,
itemCreated: function (args) {
var isLastItem = args.curData.isLastItem;
if (isLastItem && args.item.children.length && !_this.itemTemplate) {
delete args.curData.isLastItem;
if (!isLastItemInPopup_1 && !_this.enableActiveItemNavigation) {
args.item.innerHTML = _this.createElement('span', { className: ITEMTEXTCLASS, innerHTML: args.item.children[0].innerHTML }).outerHTML;
}
}
if (args.curData.iconCss && !args.curData.text && !_this.itemTemplate) {
args.item.classList.add('e-icon-item');
}
if (isDefaultOverflowMode_1) {
args.item.setAttribute('item-index', j_1.toString());
}
var eventArgs = {
item: ej2_base_1.extend({}, args.curData.properties ?
args.curData.properties : args.curData), element: args.item, cancel: false
};
_this.trigger('beforeItemRender', eventArgs);
isItemCancelled_1 = eventArgs.cancel;
var containsRightIcon = (isIconRight || eventArgs.element.classList.contains(ICONRIGHT));
if (containsRightIcon && args.curData.iconCss && !_this.itemTemplate) {
args.item.querySelector('.e-anchor-wrap').appendChild(args.item.querySelector(DOT + ICONCLASS));
}
Iif (eventArgs.item.disabled) {
args.item.setAttribute(ARIADISABLED, 'true');
args.item.classList.add(DISABLEDCLASS);
}
Iif (eventArgs.item.id) {
args.item.setAttribute('id', eventArgs.item.id);
}
if ((eventArgs.item.disabled || _this.disabled) && args.item.children.length && !_this.itemTemplate) {
args.item.children[0].setAttribute(TABINDEX, '-1');
}
if (args.curData.isEmptyUrl) {
args.item.children[0].removeAttribute('href');
if ((!isLastItem || (isLastItem && _this.enableActiveItemNavigation)) && !(eventArgs.item.disabled
|| _this.disabled)) {
args.item.children[0].setAttribute(TABINDEX, '0');
ej2_base_1.EventHandler.add(args.item.children[0], 'keydown', _this.keyDownHandler, _this);
}
}
args.item.removeAttribute('role');
if (isLastItem) {
args.item.setAttribute('data-active-item', '');
args.item.setAttribute('aria-current', 'page');
}
else {
args.item.removeAttribute('aria-current');
}
if (!_this.itemTemplate) {
_this.beforeItemRenderChanges(args.curData, eventArgs.item, args.item, containsRightIcon);
}
}
};
for (var i = 0; i < len; (i % 2 && j_1++), i++) {
isActiveItem = (this.activeItem && (this.activeItem === items[j_1].url ||
this.activeItem === items[j_1].text));
if (isCollasped && i > 1 && i < len - 2) {
continue;
}
else if (isDefaultOverflowMode_1 && ((j_1 < this.startIndex || j_1 > this.endIndex)
&& (i % 2 ? j_1 !== this.startIndex - 1 : true)) && j_1 !== 0) {
continue;
}
if (i % 2) {
wrapDiv = this.createElement('div', { className: 'e-breadcrumb-item-wrapper' });
if ((this.separatorTemplate && this.separatorTemplate === '/') || ej2_base_1.isNullOrUndefined(this.separatorTemplate)) {
listBaseOptions.template = ej2_base_1.initializeCSPTemplate(function () {
return '/';
});
}
else {
listBaseOptions.template = this.separatorTemplate;
}
listBaseOptions.itemClass = 'e-breadcrumb-separator';
isSingleLevel = false;
item = [{ previousItem: items[j_1], nextItem: items[j_1 + 1] }];
}
else {
listBaseOptions.itemClass = '';
if (this.itemTemplate) {
listBaseOptions.template = this.itemTemplate;
isSingleLevel = false;
}
else {
isSingleLevel = true;
}
item = [ej2_base_1.extend({}, items[j_1].properties ?
items[j_1].properties
: items[j_1])];
if (!item[0].url && !this.itemTemplate) {
item = [ej2_base_1.extend({}, item[0], { isEmptyUrl: true, url: '#' })];
}
isLastItem = (isDefaultOverflowMode_1 || this.overflowMode === 'Menu') && (j_1 === this.endIndex);
if (((i === len - 1 || isLastItem) && !this.itemTemplate) || isActiveItem) {
item[0].isLastItem = true;
}
}
var parent_1 = ol;
var lastPopupItemIdx = this.startIndex + this.endIndex - this._maxItems;
if (this.overflowMode === 'Menu' && ((j_1 >= this.startIndex && (j_1 <= lastPopupItemIdx && (i % 2 ? !(j_1 === lastPopupItemIdx) : true)) && this.endIndex >= this._maxItems && this._maxItems > 0) || this._maxItems === 0)) {
if (i % 2) {
continue;
}
else {
parent_1 = this.popupUl;
if (isLastItem) {
isLastItemInPopup_1 = true;
}
}
}
else if (this.overflowMode === 'Wrap') {
if (i === 0) {
parent_1 = firstOl;
}
else {
parent_1 = wrapDiv;
}
}
var li = ej2_lists_1.ListBase.createList(this.createElement, item, listBaseOptions, isSingleLevel, this).childNodes;
Eif (!isItemCancelled_1) {
ej2_base_1.append(li, parent_1);
}
else if (isDefaultOverflowMode_1 || isCollasped || this.overflowMode === 'Menu' || this.overflowMode === 'Wrap') {
items.splice(j_1, 1);
this.initPvtProps();
return this.reRenderItems();
}
else if ((i === len - 1 || isLastItem)) {
ej2_base_1.remove(parent_1.lastElementChild);
}
if (this.overflowMode === 'Wrap' && i !== 0 && i % 2 === 0) {
ol.appendChild(wrapDiv);
}
if (isCollasped && i === 1) {
var li_1 = this.createElement('li', { className: 'e-icons e-breadcrumb-collapsed', attrs: { TABINDEX: '0' } });
ej2_base_1.EventHandler.add(li_1, 'keyup', this.expandHandler, this);
ol.appendChild(li_1);
}
if (this.overflowMode === 'Menu' && this.startIndex === i && this.endIndex >= this._maxItems && this._maxItems >= 0) {
var menu = this.getMenuElement();
ej2_base_1.EventHandler.add(menu, 'keyup', this.keyDownHandler, this);
ol.appendChild(menu);
}
if (isActiveItem || isLastItem) {
break;
}
Iif (isItemCancelled_1) {
i++;
}
}
Iif (this.isReact) {
this.renderReactTemplates();
setTimeout(function () {
_this.calculateMaxItems();
}, 5);
}
if (this.overflowMode === 'Wrap') {
this.element.appendChild(firstOl);
}
this.element.appendChild(ol);
Eif (!this.isReact) {
this.calculateMaxItems();
}
}
};
Breadcrumb.prototype.calculateMaxItems = function () {
if (this.overflowMode === 'Hidden' || this.overflowMode === 'Collapsed' || this.overflowMode === 'Menu') {
var maxItems = void 0;
var width = this.element.offsetWidth;
var liElems = [].slice.call(this.element.children[0].children).reverse();
var liWidth = this.overflowMode === 'Menu' ? 0 : liElems[liElems.length - 1].offsetWidth + (liElems[liElems.length - 2] ? liElems[liElems.length - 2].offsetWidth : 0);
if (this.overflowMode === 'Menu') {
var menuEle = this.getMenuElement();
this.element.appendChild(menuEle);
liWidth += menuEle.offsetWidth;
ej2_base_1.remove(menuEle);
}
for (var i = 0; i < liElems.length - 2; i++) {
if (liWidth > width) {
maxItems = Math.ceil((i - 1) / 2) + ((this.overflowMode === 'Menu' && i <= 2) ? 0 : 1);
if (((this.maxItems > maxItems && !(this.maxItems > -1 && maxItems === -1)) ||
this.maxItems === -1) && this._maxItems !== maxItems) {
this._maxItems = maxItems;
this.initPvtProps();
return this.reRenderItems();
}
else {
break;
}
}
else {
Iif (this.overflowMode === 'Menu' && i === 2) {
liWidth += liElems[liElems.length - 1].offsetWidth + liElems[liElems.length - 2].offsetWidth;
if (liWidth > width) {
this._maxItems = 1;
this.initPvtProps();
return this.reRenderItems();
}
}
Eif (!(this.overflowMode === 'Menu' && liElems[i].classList.contains(MENUCLASS))) {
liWidth += liElems[i].offsetWidth;
}
}
}
}
else if ((this.overflowMode === 'Wrap' || this.overflowMode === 'Scroll') && this._maxItems > 0) {
var width = 0;
var liElems = this.element.querySelectorAll(DOT + ITEMCLASS);
if (liElems.length > this._maxItems + this._maxItems - 1) {
for (var i = this.overflowMode === 'Wrap' ? 1 : 0; i < this._maxItems + this._maxItems - 1; i++) {
width += liElems[i].offsetWidth;
}
width = width + 5 + (parseInt(getComputedStyle(this.element.children[0]).paddingLeft, 10) * 2);
if (this.overflowMode === 'Wrap') {
this.element.querySelector('.e-breadcrumb-wrapped-ol').style.width = width + 'px';
}
else {
this.element.style.width = width + 'px';
}
}
}
};
Breadcrumb.prototype.hasField = function (items, field) {
for (var i = 0, len = items.length; i < len; i++) {
if (items[i]["" + field]) {
return true;
}
}
return false;
};
Breadcrumb.prototype.getMenuElement = function () {
return this.createElement('li', { className: 'e-icons e-breadcrumb-menu', attrs: { TABINDEX: '0' } });
};
Breadcrumb.prototype.beforeItemRenderChanges = function (prevItem, currItem, elem, isRightIcon) {
var wrapElem = elem.querySelector('.e-anchor-wrap');
if (currItem.text !== prevItem.text && wrapElem) {
wrapElem.childNodes.forEach(function (child) {
if (child.nodeType === Node.TEXT_NODE) {
child.textContent = currItem.text;
}
});
}
if (currItem.iconCss !== prevItem.iconCss && wrapElem) {
var iconElem = elem.querySelector(DOT + ICONCLASS);
if (iconElem) {
if (currItem.iconCss) {
ej2_base_1.removeClass([iconElem], prevItem.iconCss.split(' '));
ej2_base_1.addClass([iconElem], currItem.iconCss.split(' '));
}
else {
ej2_base_1.remove(iconElem);
}
}
else Eif (currItem.iconCss) {
var iconElem_1 = this.createElement('span', { className: ICONCLASS + ' ' + currItem.iconCss });
Eif (isRightIcon) {
ej2_base_1.append([iconElem_1], wrapElem);
}
else {
wrapElem.insertBefore(iconElem_1, wrapElem.childNodes[0]);
}
}
}
if (currItem.url !== prevItem.url && this.enableNavigation) {
var anchor = elem.querySelector('a.' + ITEMTEXTCLASS);
if (anchor) {
Eif (currItem.url) {
anchor.setAttribute('href', currItem.url);
}
else {
anchor.removeAttribute('href');
}
}
}
};
Breadcrumb.prototype.reRenderItems = function () {
if (this.overflowMode === 'Menu' && this.popupObj && this.popupObj.element.classList.contains('e-popup-open') && this.popupObj.element.querySelector('.e-edit-template')) {
this.popupObj.hide();
this.popupObj.destroy();
this.isPopupCreated = false;
ej2_base_1.detach(this.popupObj.element);
}
this.element.innerHTML = '';
this.renderItems(this.items);
};
Breadcrumb.prototype.clickHandler = function (e) {
var li = ej2_base_1.closest(e.target, DOT + ITEMCLASS + ':not(.e-breadcrumb-separator)');
if (!this.enableNavigation) {
e.preventDefault();
}
if (li && (ej2_base_1.closest(e.target, DOT + ITEMTEXTCLASS) || this.itemTemplate)) {
var idx = void 0;
if (this.overflowMode === 'Wrap') {
idx = [].slice.call(this.element.querySelectorAll(DOT + ITEMCLASS)).indexOf(li);
}
else {
idx = [].slice.call(li.parentElement.children).indexOf(li);
}
if (this.overflowMode === 'Menu') {
if (ej2_base_1.closest(e.target, DOT + POPUPCLASS)) {
idx += this.startIndex;
this.endIndex = idx;
Eif (e.type === 'keydown') {
this.documentClickHandler(e);
}
}
else Iif (this.element.querySelector(DOT + MENUCLASS)) {
if (idx > [].slice.call(this.element.children[0].children).indexOf(this.element.querySelector(DOT + MENUCLASS))) {
idx += (this.popupUl.childElementCount * 2) - 2;
idx = Math.floor(idx / 2);
this.endIndex = idx;
}
else {
this.startIndex = this.endIndex = idx;
}
}
else {
idx = Math.floor(idx / 2);
this.startIndex = this.endIndex = idx;
}
}
else {
idx = Math.floor(idx / 2);
}
if (this.overflowMode === 'Hidden' && this._maxItems > 0 && this.endIndex !== 0) {
idx = parseInt(li.getAttribute('item-index'), 10);
Eif (this.startIndex > 1) {
this.startIndex -= (this.endIndex - idx);
}
this.endIndex = idx;
}
var itemClickArgs = { element: li,
item: this.items[idx], event: e, cancel: false };
this.trigger('itemClick', itemClickArgs);
Iif (itemClickArgs.cancel) {
return;
}
Eif (this.items[idx]) {
this.activeItem = this.items[idx].url || this.items[idx].text;
}
this.dataBind();
}
if (e.target.classList.contains('e-breadcrumb-collapsed')) {
this.isExpanded = true;
this.reRenderItems();
}
if (e.target.classList.contains(MENUCLASS) && !this.isPopupCreated) {
this.renderPopup();
}
};
Breadcrumb.prototype.renderPopup = function () {
var _this = this;
var wrapper = this.createElement('div', { className: POPUPCLASS + ' ' + this.cssClass + (this.enableRtl ? ' e-rtl' : '') });
document.body.appendChild(wrapper);
this.isPopupCreated = true;
this.popupObj = new ej2_popups_1.Popup(wrapper, {
content: this.popupUl,
relateTo: this.element.querySelector(DOT + MENUCLASS),
enableRtl: this.enableRtl,
position: { X: 'left', Y: 'bottom' },
collision: { X: 'fit', Y: 'flip' },
open: function () {
if (_this.popupUl) {
_this.popupUl.focus();
}
}
});
this.popupWireEvents();
this.popupObj.show();
};
Breadcrumb.prototype.documentClickHandler = function (e) {
if (this.overflowMode === 'Menu' && this.popupObj && this.popupObj.element.classList.contains('e-popup-open') && !ej2_base_1.closest(e.target, DOT + MENUCLASS) && !ej2_base_1.closest(e.target, DOT + 'e-edit-template')) {
this.popupObj.hide();
this.popupObj.destroy();
this.isPopupCreated = false;
ej2_base_1.detach(this.popupObj.element);
}
};
Breadcrumb.prototype.resize = function (e) {
this._maxItems = this.maxItems;
this.initPvtProps();
this.reRenderItems();
};
Breadcrumb.prototype.expandHandler = function (e) {
Eif (e.key === 'Enter') {
this.isExpanded = true;
this.reRenderItems();
}
};
Breadcrumb.prototype.keyDownHandler = function (e) {
Eif (e.key === 'Enter') {
this.clickHandler(e);
}
};
Breadcrumb.prototype.popupKeyDownHandler = function (e) {
Eif (e.key === 'Escape') {
this.documentClickHandler(e);
}
};
Breadcrumb.prototype.onPropertyChanged = function (newProp, oldProp) {
for (var _i = 0, _a = Object.keys(newProp); _i < _a.length; _i++) {
var prop = _a[_i];
switch (prop) {
case 'enableActiveItemNavigation':
this.reRenderItems();
break;
case 'items':
case 'activeItem':
this._maxItems = this.maxItems;
this.initPvtProps();
this.reRenderItems();
break;
case 'overflowMode':
case 'maxItems':
this._maxItems = this.maxItems;
this.initPvtProps();
this.reRenderItems();
if (oldProp.overflowMode === 'Wrap') {
this.element.classList.remove(WRAPMODECLASS);
}
else if (newProp.overflowMode === 'Wrap') {
this.element.classList.add(WRAPMODECLASS);
}
if (oldProp.overflowMode === 'Scroll') {
this.element.classList.remove(SCROLLMODECLASS);
}
else if (newProp.overflowMode === 'Scroll') {
this.element.classList.add(SCROLLMODECLASS);
}
break;
case 'url':
this.initItems();
this.reRenderItems();
break;
case 'cssClass':
if (oldProp.cssClass) {
ej2_base_1.removeClass([this.element], oldProp.cssClass.split(' '));
}
Eif (newProp.cssClass) {
ej2_base_1.addClass([this.element], newProp.cssClass.replace(/\s+/g, ' ').trim().split(' '));
}
if ((oldProp.cssClass && oldProp.cssClass.indexOf(ICONRIGHT) > -1) && !(newProp.cssClass &&
newProp.cssClass.indexOf(ICONRIGHT) > -1) || !(oldProp.cssClass && oldProp.cssClass.indexOf(ICONRIGHT) > -1) &&
(newProp.cssClass && newProp.cssClass.indexOf(ICONRIGHT) > -1)) {
this.reRenderItems();
}
break;
case 'enableRtl':
this.element.classList.toggle('e-rtl');
break;
case 'disabled':
this.element.classList.toggle(DISABLEDCLASS);
this.element.setAttribute(ARIADISABLED, newProp.disabled + '');
break;
}
}
};
Breadcrumb.prototype.wireEvents = function () {
this.delegateClickHanlder = this.documentClickHandler.bind(this);
ej2_base_1.EventHandler.add(document, 'click', this.delegateClickHanlder, this);
ej2_base_1.EventHandler.add(this.element, 'click', this.clickHandler, this);
this.resizeHandler = this.resize.bind(this);
window.addEventListener('resize', this.resizeHandler);
};
Breadcrumb.prototype.popupWireEvents = function () {
ej2_base_1.EventHandler.add(this.popupObj.element, 'click', this.clickHandler, this);
ej2_base_1.EventHandler.add(this.popupObj.element, 'keydown', this.popupKeyDownHandler, this);
};
Breadcrumb.prototype.unWireEvents = function () {
ej2_base_1.EventHandler.remove(document, 'click', this.delegateClickHanlder);
ej2_base_1.EventHandler.remove(this.element, 'click', this.clickHandler);
window.removeEventListener('resize', this.resizeHandler);
this.resizeHandler = null;
if (this.popupObj) {
ej2_base_1.EventHandler.remove(this.popupObj.element, 'click', this.clickHandler);
ej2_base_1.EventHandler.remove(this.popupObj.element, 'keydown', this.popupKeyDownHandler);
}
};
Breadcrumb.prototype.getPersistData = function () {
return this.addOnPersist(['activeItem']);
};
Breadcrumb.prototype.getModuleName = function () {
return 'breadcrumb';
};
Breadcrumb.prototype.destroy = function () {
var _this = this;
if (this.popupObj && this.popupObj.element.classList.contains('e-popup-open')) {
this.popupObj.destroy();
this.isPopupCreated = false;
ej2_base_1.detach(this.popupObj.element);
}
var classes = [];
var attributes = ['aria-label'];
if (this.cssClass) {
classes.concat(this.cssClass.split(' '));
}
if (this.enableRtl) {
classes.push('e-rtl');
}
if (this.disabled) {
classes.push(DISABLEDCLASS);
attributes.push(ARIADISABLED);
}
if (this.overflowMode === 'Wrap') {
classes.push(WRAPMODECLASS);
}
else if (this.overflowMode === 'Scroll') {
classes.push(SCROLLMODECLASS);
}
this.unWireEvents();
this.element.innerHTML = '';
ej2_base_1.removeClass([this.element], classes);
attributes.forEach(function (attribute) {
_this.element.removeAttribute(attribute);
});
_super.prototype.destroy.call(this);
};
__decorate([
ej2_base_1.Property('')
], Breadcrumb.prototype, "url", void 0);
__decorate([
ej2_base_1.Collection([], BreadcrumbItem)
], Breadcrumb.prototype, "items", void 0);
__decorate([
ej2_base_1.Property('')
], Breadcrumb.prototype, "activeItem", void 0);
__decorate([
ej2_base_1.Property(-1)
], Breadcrumb.prototype, "maxItems", void 0);
__decorate([
ej2_base_1.Property('Menu')
], Breadcrumb.prototype, "overflowMode", void 0);
__decorate([
ej2_base_1.Property('')
], Breadcrumb.prototype, "cssClass", void 0);
__decorate([
ej2_base_1.Property(null)
], Breadcrumb.prototype, "itemTemplate", void 0);
__decorate([
ej2_base_1.Property('/')
], Breadcrumb.prototype, "separatorTemplate", void 0);
__decorate([
ej2_base_1.Property(true)
], Breadcrumb.prototype, "enableNavigation", void 0);
__decorate([
ej2_base_1.Property(false)
], Breadcrumb.prototype, "enableActiveItemNavigation", void 0);
__decorate([
ej2_base_1.Property(false)
], Breadcrumb.prototype, "disabled", void 0);
__decorate([
ej2_base_1.Property('')
], Breadcrumb.prototype, "locale", void 0);
__decorate([
ej2_base_1.Event()
], Breadcrumb.prototype, "beforeItemRender", void 0);
__decorate([
ej2_base_1.Event()
], Breadcrumb.prototype, "itemClick", void 0);
__decorate([
ej2_base_1.Event()
], Breadcrumb.prototype, "created", void 0);
Breadcrumb = __decorate([
ej2_base_1.NotifyPropertyChanges
], Breadcrumb);
return Breadcrumb;
}(ej2_base_1.Component));
exports.Breadcrumb = Breadcrumb;
});
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