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Fixed #9638 - Badge Component and Directive
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| import { TestBed, ComponentFixture } from '@angular/core/testing'; | ||
| import { Badge, BadgeModule } from './badge'; | ||
| import { NoopAnimationsModule } from '@angular/platform-browser/animations'; | ||
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| describe('Badge', () => { | ||
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| let button: Badge; | ||
| let fixture: ComponentFixture<Badge>; | ||
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| beforeEach(() => { | ||
| TestBed.configureTestingModule({ | ||
| imports: [ | ||
| NoopAnimationsModule | ||
| ], | ||
| declarations: [ | ||
| BadgeModule | ||
| ] | ||
| }); | ||
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| fixture = TestBed.createComponent(Badge); | ||
| button = fixture.componentInstance; | ||
| }); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,159 @@ | ||
| import { NgModule, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, QueryList, ContentChildren, TemplateRef, Directive, OnDestroy, AfterViewInit, ElementRef } from '@angular/core'; | ||
| import { CommonModule } from '@angular/common'; | ||
| import { PrimeTemplate, SharedModule } from 'primeng/api'; | ||
| import { DomHandler } from 'primeng/dom'; | ||
| import { UniqueComponentId } from 'primeng/utils'; | ||
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| @Directive({ | ||
| selector: '[pBadge]' | ||
| }) | ||
| export class BadgeDirective implements AfterViewInit, OnDestroy { | ||
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| @Input() iconPos: 'left' | 'right' | 'top' | 'bottom' = 'left'; | ||
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| public _value: string; | ||
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| public initialized: boolean; | ||
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| private id: string; | ||
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| constructor(public el: ElementRef) {} | ||
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| ngAfterViewInit() { | ||
| this.id = UniqueComponentId() + '_badge'; | ||
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| let badge = document.createElement('span'); | ||
| badge.id = this.id ; | ||
| badge.className = 'p-badge p-component'; | ||
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| if (this.severity) { | ||
| DomHandler.addClass(badge, 'p-badge-' + this.severity); | ||
| } | ||
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| if (this.value != null) { | ||
| badge.appendChild(document.createTextNode(this.value)); | ||
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| if (String(this.value).length === 1) { | ||
| DomHandler.addClass(badge, 'p-badge-no-gutter'); | ||
| } | ||
| } | ||
| else { | ||
| DomHandler.addClass(badge, 'p-badge-dot'); | ||
| } | ||
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| DomHandler.addClass(this.el.nativeElement, 'p-overlay-badge'); | ||
| this.el.nativeElement.appendChild(badge); | ||
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| this.initialized = true; | ||
| } | ||
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| @Input() get value(): string { | ||
| return this._value; | ||
| } | ||
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| set value(val: string) { | ||
| if (val !== this._value) { | ||
| this._value = val; | ||
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| if (this.initialized) { | ||
| let badge = document.getElementById(this.id); | ||
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| if (this._value) { | ||
| if (DomHandler.hasClass(badge, 'p-badge-dot')) | ||
| DomHandler.removeClass(badge, 'p-badge-dot'); | ||
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| if (String(this._value).length === 1) { | ||
| DomHandler.addClass(badge, 'p-badge-no-gutter'); | ||
| } | ||
| else { | ||
| DomHandler.removeClass(badge, 'p-badge-no-gutter'); | ||
| } | ||
| } | ||
| else if (!this._value && !DomHandler.hasClass(badge, 'p-badge-dot')) { | ||
| DomHandler.addClass(badge, 'p-badge-dot'); | ||
| } | ||
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| badge.innerHTML = ''; | ||
| badge.appendChild(document.createTextNode(this._value)); | ||
| } | ||
| } | ||
| } | ||
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| @Input() severity: string; | ||
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| ngOnDestroy() { | ||
| this.initialized = false; | ||
| } | ||
| } | ||
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| @Component({ | ||
| selector: 'p-badge', | ||
| template: ` | ||
| <span [ngClass]="containerClass()" [class]="styleClass" [ngStyle]="style"> | ||
| <ng-container *ngIf="!contentTemplate;else content"> | ||
| {{value}} | ||
| </ng-container> | ||
| <ng-template #content> | ||
| <ng-container *ngTemplateOutlet="contentTemplate"></ng-container> | ||
| <span [ngClass]="badgeClass()">{{value}}</span> | ||
| </ng-template> | ||
| </span> | ||
| `, | ||
| changeDetection: ChangeDetectionStrategy.OnPush, | ||
| encapsulation: ViewEncapsulation.None, | ||
| styleUrls: ['./badge.css'] | ||
| }) | ||
| export class Badge { | ||
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| @Input() styleClass: string; | ||
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| @Input() style: any; | ||
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| @Input() size: string; | ||
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| @Input() severity: string; | ||
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| @Input() value: string; | ||
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| @ContentChildren(PrimeTemplate) templates: QueryList<any>; | ||
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| contentTemplate: TemplateRef<any>; | ||
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| ngAfterContentInit() { | ||
| this.templates.forEach((item) => { | ||
| switch(item.getType()) { | ||
| case 'content': | ||
| this.contentTemplate = item.template; | ||
| break; | ||
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| default: | ||
| this.contentTemplate = item.template; | ||
| break; | ||
| } | ||
| }); | ||
| } | ||
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| containerClass() { | ||
| return this.contentTemplate ? 'p-overlay-badge' : this.badgeClass(); | ||
| } | ||
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| badgeClass() { | ||
| return { | ||
| 'p-badge p-component': true, | ||
| 'p-badge-no-gutter': this.value && String(this.value).length === 1, | ||
| 'p-badge-lg': this.size === 'large', | ||
| 'p-badge-xl': this.size === 'xlarge', | ||
| 'p-badge-info': this.severity === 'info', | ||
| 'p-badge-success': this.severity === 'success', | ||
| 'p-badge-warning': this.severity === 'warning', | ||
| 'p-badge-danger': this.severity === 'danger' | ||
| }; | ||
| } | ||
| } | ||
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| @NgModule({ | ||
| imports: [CommonModule], | ||
| exports: [Badge, BadgeDirective, SharedModule], | ||
| declarations: [Badge, BadgeDirective] | ||
| }) | ||
| export class BadgeModule { } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,6 @@ | ||
| { | ||
| "$schema": "ng-packagr/ng-package.schema.json", | ||
| "lib": { | ||
| "entryFile": "public_api.ts" | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| export * from './badge'; |
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