primeng
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [
{"version":3,"file":"primeng-panel.mjs","sources":["../../src/app/components/panel/panel.ts","../../src/app/components/panel/primeng-panel.ts"],"sourcesContent":["import { NgModule, Component, Input, Output, EventEmitter, ElementRef, ContentChild, ChangeDetectionStrategy, ViewEncapsulation, ContentChildren, QueryList, TemplateRef, AfterContentInit } from '@angular/core';\nimport { CommonModule } from '@angular/common';\nimport { SharedModule, Footer, PrimeTemplate } from 'primeng/api';\nimport { BlockableUI } from 'primeng/api';\nimport { RippleModule } from 'primeng/ripple';\nimport { trigger, state, style, transition, animate } from '@angular/animations';\n\ntype PanelIconPosition = 'start' | 'end' | 'center';\n\nlet idx: number = 0;\n\n@Component({\n selector: 'p-panel',\n template: `\n <div [attr.id]=\"id\" [ngClass]=\"{ 'p-panel p-component': true, 'p-panel-toggleable': toggleable, 'p-panel-expanded': !collapsed && toggleable }\" [ngStyle]=\"style\" [class]=\"styleClass\">\n <div class=\"p-panel-header\" *ngIf=\"showHeader\" (click)=\"onHeaderClick($event)\" [attr.id]=\"id + '-titlebar'\">\n <span class=\"p-panel-title\" *ngIf=\"header\" [attr.id]=\"id + '_header'\">{{ header }}</span>\n <ng-content select=\"p-header\"></ng-content>\n <ng-container *ngTemplateOutlet=\"headerTemplate\"></ng-container>\n <div role=\"tablist\" class=\"p-panel-icons\" [ngClass]=\"{ 'p-panel-icons-start': iconPos === 'start', 'p-panel-icons-end': iconPos === 'end', 'p-panel-icons-center': iconPos === 'center' }\">\n <ng-template *ngTemplateOutlet=\"iconTemplate\"></ng-template>\n <button\n *ngIf=\"toggleable\"\n type=\"button\"\n [attr.aria-label]=\"'collapse button'\"\n [attr.id]=\"id + '-label'\"\n class=\"p-panel-header-icon p-panel-toggler p-link\"\n pRipple\n (click)=\"onIconClick($event)\"\n (keydown.enter)=\"onIconClick($event)\"\n [attr.aria-controls]=\"id + '-content'\"\n role=\"tab\"\n [attr.aria-expanded]=\"!collapsed\"\n >\n <span [class]=\"collapsed ? expandIcon : collapseIcon\"></span>\n </button>\n </div>\n </div>\n <div\n [attr.id]=\"id + '-content'\"\n class=\"p-toggleable-content\"\n [@panelContent]=\"\n collapsed\n ? { value: 'hidden', params: { transitionParams: animating ? transitionOptions : '0ms', height: '0', opacity: '0' } }\n : { value: 'visible', params: { transitionParams: animating ? transitionOptions : '0ms', height: '*', opacity: '1' } }\n \"\n (@panelContent.done)=\"onToggleDone($event)\"\n role=\"region\"\n [attr.aria-hidden]=\"collapsed\"\n [attr.aria-labelledby]=\"id + '-titlebar'\"\n >\n <div class=\"p-panel-content\">\n <ng-content></ng-content>\n <ng-container *ngTemplateOutlet=\"contentTemplate\"></ng-container>\n </div>\n\n <div class=\"p-panel-footer\" *ngIf=\"footerFacet || footerTemplate\">\n <ng-content select=\"p-footer\"></ng-content>\n <ng-container *ngTemplateOutlet=\"footerTemplate\"></ng-container>\n </div>\n </div>\n </div>\n `,\n animations: [\n trigger('panelContent', [\n state(\n 'hidden',\n style({\n height: '0'\n })\n ),\n state(\n 'void',\n style({\n height: '{{height}}'\n }),\n { params: { height: '0' } }\n ),\n state(\n 'visible',\n style({\n height: '*'\n })\n ),\n transition('visible <=> hidden', [animate('{{transitionParams}}')]),\n transition('void => hidden', animate('{{transitionParams}}')),\n transition('void => visible', animate('{{transitionParams}}'))\n ])\n ],\n changeDetection: ChangeDetectionStrategy.OnPush,\n encapsulation: ViewEncapsulation.None,\n styleUrls: ['./panel.css'],\n host: {\n class: 'p-element'\n }\n})\nexport class Panel implements AfterContentInit, BlockableUI {\n @Input() toggleable: boolean;\n\n @Input() header: string;\n\n @Input() collapsed: boolean = false;\n\n @Input() style: any;\n\n @Input() styleClass: string;\n\n @Input() iconPos: PanelIconPosition = 'end';\n\n @Input() expandIcon: string = 'pi pi-plus';\n\n @Input() collapseIcon: string = 'pi pi-minus';\n\n @Input() showHeader: boolean = true;\n\n @Input() toggler: string = 'icon';\n\n @Output() collapsedChange: EventEmitter<any> = new EventEmitter();\n\n @Output() onBeforeToggle: EventEmitter<any> = new EventEmitter();\n\n @Output() onAfterToggle: EventEmitter<any> = new EventEmitter();\n\n @Input() transitionOptions: string = '400ms cubic-bezier(0.86, 0, 0.07, 1)';\n\n @ContentChild(Footer) footerFacet;\n\n @ContentChildren(PrimeTemplate) templates: QueryList<any>;\n\n public iconTemplate: TemplateRef<any>;\n\n animating: boolean;\n\n headerTemplate: TemplateRef<any>;\n\n contentTemplate: TemplateRef<any>;\n\n footerTemplate: TemplateRef<any>;\n\n id: string = `p-panel-${idx++}`;\n\n constructor(private el: ElementRef) {}\n\n ngAfterContentInit() {\n this.templates.forEach((item) => {\n switch (item.getType()) {\n case 'header':\n this.headerTemplate = item.template;\n break;\n\n case 'content':\n this.contentTemplate = item.template;\n break;\n\n case 'footer':\n this.footerTemplate = item.template;\n break;\n\n case 'icons':\n this.iconTemplate = item.template;\n break;\n\n default:\n this.contentTemplate = item.template;\n break;\n }\n });\n }\n\n onHeaderClick(event: Event) {\n if (this.toggler === 'header') {\n this.toggle(event);\n }\n }\n\n onIconClick(event: Event) {\n if (this.toggler === 'icon') {\n this.toggle(event);\n }\n }\n\n toggle(event: Event) {\n if (this.animating) {\n return false;\n }\n\n this.animating = true;\n this.onBeforeToggle.emit({ originalEvent: event, collapsed: this.collapsed });\n\n if (this.toggleable) {\n if (this.collapsed) this.expand(event);\n else this.collapse(event);\n }\n\n event.preventDefault();\n }\n\n expand(event) {\n this.collapsed = false;\n this.collapsedChange.emit(this.collapsed);\n }\n\n collapse(event) {\n this.collapsed = true;\n this.collapsedChange.emit(this.collapsed);\n }\n\n getBlockableElement(): HTMLElement {\n return this.el.nativeElement.children[0];\n }\n\n onToggleDone(event: Event) {\n this.animating = false;\n this.onAfterToggle.emit({ originalEvent: event, collapsed: this.collapsed });\n }\n}\n\n@NgModule({\n imports: [CommonModule, SharedModule, RippleModule],\n exports: [Panel, SharedModule],\n declarations: [Panel]\n})\nexport class PanelModule {}\n","/**\n * Generated bundle index. 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