primeng
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [ • 13.2 kB
JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/core'), require('@angular/animations'), require('@angular/common'), require('primeng/api')) :
typeof define === 'function' && define.amd ? define('primeng/accordion', ['exports', '@angular/core', '@angular/animations', '@angular/common', 'primeng/api'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.primeng = global.primeng || {}, global.primeng.accordion = {}), global.ng.core, global.ng.animations, global.ng.common, global.primeng.api));
}(this, (function (exports, core, animations, common, api) { 'use strict';
var idx = 0;
var AccordionTab = /** @class */ (function () {
function AccordionTab(accordion, changeDetector) {
this.changeDetector = changeDetector;
this.cache = true;
this.selectedChange = new core.EventEmitter();
this.transitionOptions = '400ms cubic-bezier(0.86, 0, 0.07, 1)';
this.id = "p-accordiontab-" + idx++;
this.accordion = accordion;
}
Object.defineProperty(AccordionTab.prototype, "selected", {
get: function () {
return this._selected;
},
set: function (val) {
this._selected = val;
if (!this.loaded) {
if (this._selected && this.cache) {
this.loaded = true;
}
this.changeDetector.markForCheck();
}
},
enumerable: false,
configurable: true
});
AccordionTab.prototype.ngAfterContentInit = function () {
var _this = this;
this.templates.forEach(function (item) {
switch (item.getType()) {
case 'content':
_this.contentTemplate = item.template;
break;
case 'header':
_this.headerTemplate = item.template;
break;
default:
_this.contentTemplate = item.template;
break;
}
});
};
AccordionTab.prototype.toggle = function (event) {
if (this.disabled) {
return false;
}
var index = this.findTabIndex();
if (this.selected) {
this.selected = false;
this.accordion.onClose.emit({ originalEvent: event, index: index });
}
else {
if (!this.accordion.multiple) {
for (var i = 0; i < this.accordion.tabs.length; i++) {
this.accordion.tabs[i].selected = false;
this.accordion.tabs[i].selectedChange.emit(false);
this.accordion.tabs[i].changeDetector.markForCheck();
}
}
this.selected = true;
this.loaded = true;
this.accordion.onOpen.emit({ originalEvent: event, index: index });
}
this.selectedChange.emit(this.selected);
this.accordion.updateActiveIndex();
this.changeDetector.markForCheck();
event.preventDefault();
};
AccordionTab.prototype.findTabIndex = function () {
var index = -1;
for (var i = 0; i < this.accordion.tabs.length; i++) {
if (this.accordion.tabs[i] == this) {
index = i;
break;
}
}
return index;
};
Object.defineProperty(AccordionTab.prototype, "hasHeaderFacet", {
get: function () {
return this.headerFacet && this.headerFacet.length > 0;
},
enumerable: false,
configurable: true
});
AccordionTab.prototype.onKeydown = function (event) {
if (event.which === 32 || event.which === 13) {
this.toggle(event);
event.preventDefault();
}
};
AccordionTab.prototype.ngOnDestroy = function () {
this.accordion.tabs.splice(this.findTabIndex(), 1);
};
return AccordionTab;
}());
AccordionTab.decorators = [
{ type: core.Component, args: [{
selector: 'p-accordionTab',
template: "\n <div class=\"p-accordion-tab\" [ngClass]=\"{'p-accordion-tab-active': selected}\">\n <div class=\"p-accordion-header\" [ngClass]=\"{'p-highlight': selected, 'p-disabled': disabled}\">\n <a role=\"tab\" class=\"p-accordion-header-link\" (click)=\"toggle($event)\" (keydown)=\"onKeydown($event)\" [attr.tabindex]=\"disabled ? null : 0\"\n [attr.id]=\"id\" [attr.aria-controls]=\"id + '-content'\" [attr.aria-expanded]=\"selected\">\n <span class=\"p-accordion-toggle-icon\" [ngClass]=\"selected ? accordion.collapseIcon : accordion.expandIcon\"></span>\n <span class=\"p-accordion-header-text\" *ngIf=\"!hasHeaderFacet\">\n {{header}}\n </span>\n <ng-container *ngTemplateOutlet=\"headerTemplate\"></ng-container>\n <ng-content select=\"p-header\" *ngIf=\"hasHeaderFacet\"></ng-content>\n </a>\n </div>\n <div [attr.id]=\"id + '-content'\" class=\"p-toggleable-content\" [@tabContent]=\"selected ? {value: 'visible', params: {transitionParams: transitionOptions}} : {value: 'hidden', params: {transitionParams: transitionOptions}}\"\n role=\"region\" [attr.aria-hidden]=\"!selected\" [attr.aria-labelledby]=\"id\">\n <div class=\"p-accordion-content\">\n <ng-content></ng-content>\n <ng-container *ngIf=\"contentTemplate && (cache ? loaded : selected)\">\n <ng-container *ngTemplateOutlet=\"contentTemplate\"></ng-container>\n </ng-container>\n </div>\n </div>\n </div>\n ",
animations: [
animations.trigger('tabContent', [
animations.state('hidden', animations.style({
height: '0',
overflow: 'hidden'
})),
animations.state('visible', animations.style({
height: '*'
})),
animations.transition('visible <=> hidden', [animations.style({ overflow: 'hidden' }), animations.animate('{{transitionParams}}')]),
animations.transition('void => *', animations.animate(0))
])
],
changeDetection: core.ChangeDetectionStrategy.OnPush,
encapsulation: core.ViewEncapsulation.None,
styles: [".p-accordion-header-link{-ms-user-select:none;-webkit-user-select:none;align-items:center;cursor:pointer;display:flex;position:relative;text-decoration:none;user-select:none}.p-accordion-header-link:focus{z-index:1}.p-accordion-header-text{line-height:1}"]
},] }
];
AccordionTab.ctorParameters = function () { return [
{ type: undefined, decorators: [{ type: core.Inject, args: [core.forwardRef(function () { return Accordion; }),] }] },
{ type: core.ChangeDetectorRef }
]; };
AccordionTab.propDecorators = {
header: [{ type: core.Input }],
disabled: [{ type: core.Input }],
cache: [{ type: core.Input }],
selectedChange: [{ type: core.Output }],
transitionOptions: [{ type: core.Input }],
headerFacet: [{ type: core.ContentChildren, args: [api.Header,] }],
templates: [{ type: core.ContentChildren, args: [api.PrimeTemplate,] }],
selected: [{ type: core.Input }]
};
var Accordion = /** @class */ (function () {
function Accordion(el, changeDetector) {
this.el = el;
this.changeDetector = changeDetector;
this.onClose = new core.EventEmitter();
this.onOpen = new core.EventEmitter();
this.expandIcon = 'pi pi-fw pi-chevron-right';
this.collapseIcon = 'pi pi-fw pi-chevron-down';
this.activeIndexChange = new core.EventEmitter();
this.tabs = [];
}
Accordion.prototype.ngAfterContentInit = function () {
var _this = this;
this.initTabs();
this.tabListSubscription = this.tabList.changes.subscribe(function (_) {
_this.initTabs();
});
};
Accordion.prototype.initTabs = function () {
this.tabs = this.tabList.toArray();
this.updateSelectionState();
this.changeDetector.markForCheck();
};
Accordion.prototype.getBlockableElement = function () {
return this.el.nativeElement.children[0];
};
Object.defineProperty(Accordion.prototype, "activeIndex", {
get: function () {
return this._activeIndex;
},
set: function (val) {
this._activeIndex = val;
if (this.preventActiveIndexPropagation) {
this.preventActiveIndexPropagation = false;
return;
}
this.updateSelectionState();
},
enumerable: false,
configurable: true
});
Accordion.prototype.updateSelectionState = function () {
if (this.tabs && this.tabs.length && this._activeIndex != null) {
for (var i = 0; i < this.tabs.length; i++) {
var selected = this.multiple ? this._activeIndex.includes(i) : (i === this._activeIndex);
var changed = selected !== this.tabs[i].selected;
if (changed) {
this.tabs[i].selected = selected;
this.tabs[i].selectedChange.emit(selected);
this.tabs[i].changeDetector.markForCheck();
}
}
}
};
Accordion.prototype.updateActiveIndex = function () {
var _this = this;
var index = this.multiple ? [] : null;
this.tabs.forEach(function (tab, i) {
if (tab.selected) {
if (_this.multiple) {
index.push(i);
}
else {
index = i;
return;
}
}
});
this.preventActiveIndexPropagation = true;
this.activeIndexChange.emit(index);
};
Accordion.prototype.ngOnDestroy = function () {
if (this.tabListSubscription) {
this.tabListSubscription.unsubscribe();
}
};
return Accordion;
}());
Accordion.decorators = [
{ type: core.Component, args: [{
selector: 'p-accordion',
template: "\n <div [ngClass]=\"'p-accordion p-component'\" [ngStyle]=\"style\" [class]=\"styleClass\" role=\"tablist\">\n <ng-content></ng-content>\n </div>\n ",
changeDetection: core.ChangeDetectionStrategy.OnPush
},] }
];
Accordion.ctorParameters = function () { return [
{ type: core.ElementRef },
{ type: core.ChangeDetectorRef }
]; };
Accordion.propDecorators = {
multiple: [{ type: core.Input }],
onClose: [{ type: core.Output }],
onOpen: [{ type: core.Output }],
style: [{ type: core.Input }],
styleClass: [{ type: core.Input }],
expandIcon: [{ type: core.Input }],
collapseIcon: [{ type: core.Input }],
activeIndexChange: [{ type: core.Output }],
tabList: [{ type: core.ContentChildren, args: [AccordionTab,] }],
activeIndex: [{ type: core.Input }]
};
var AccordionModule = /** @class */ (function () {
function AccordionModule() {
}
return AccordionModule;
}());
AccordionModule.decorators = [
{ type: core.NgModule, args: [{
imports: [common.CommonModule],
exports: [Accordion, AccordionTab, api.SharedModule],
declarations: [Accordion, AccordionTab]
},] }
];
/**
* Generated bundle index. Do not edit.
*/
exports.Accordion = Accordion;
exports.AccordionModule = AccordionModule;
exports.AccordionTab = AccordionTab;
Object.defineProperty(exports, '__esModule', { value: true });
})));
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