138 lines
3.5 KiB
TypeScript
138 lines
3.5 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {Component, Directive, EventEmitter, Input, OnChanges, Output, SimpleChanges, TemplateRef, ViewContainerRef} from '@angular/core';
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import {Hero} from './app.component';
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@Component({
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template: `
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<h1>
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Some <~{incomplete-open-lt}a~{incomplete-open-a} ~{incomplete-open-attr} text
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</h1>`,
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})
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export class CaseIncompleteOpen {
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}
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@Component({
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template: '<h1>Some <a> ~{missing-closing} text</h1>',
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})
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export class CaseMissingClosing {
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}
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@Component({
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template: '<h1>Some <unknown ~{unknown-element}> text</h1>',
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})
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export class CaseUnknown {
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}
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@Component({
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template: '<h1 h~{no-value-attribute}></h1>',
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})
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export class NoValueAttribute {
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}
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@Directive({
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selector: '[string-model]',
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})
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export class StringModel {
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@Input() model: string = 'model';
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@Output() modelChange: EventEmitter<string> = new EventEmitter();
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}
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@Directive({
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selector: '[number-model]',
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})
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export class NumberModel {
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@Input('inputAlias') model: number = 0;
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@Output('outputAlias') modelChange: EventEmitter<number> = new EventEmitter();
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}
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@Directive({
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selector: '[hint-model]',
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inputs: ['hint'],
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outputs: ['hintChange'],
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})
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export class HintModel {
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hint: string = 'hint';
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hintChange: EventEmitter<string> = new EventEmitter();
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}
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class CounterDirectiveContext<T> {
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constructor(public $implicit: T) {}
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}
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@Directive({selector: '[counterOf]'})
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export class CounterDirective implements OnChanges {
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// Object does not have an "$implicit" property.
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constructor(private container: ViewContainerRef, private template: TemplateRef<Object>) {}
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@Input('counterOf') counter: number = 0;
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ngOnChanges(_changes: SimpleChanges) {
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this.container.clear();
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for (let i = 0; i < this.counter; ++i) {
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this.container.createEmbeddedView(this.template, new CounterDirectiveContext<number>(i + 1));
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}
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}
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}
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interface WithContextDirectiveContext {
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$implicit: {implicitPerson: Hero;};
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nonImplicitPerson: Hero;
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}
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@Directive({selector: '[withContext]'})
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export class WithContextDirective {
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constructor(_template: TemplateRef<WithContextDirectiveContext>) {}
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static ngTemplateContextGuard(dir: WithContextDirective, ctx: unknown):
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ctx is WithContextDirectiveContext {
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return true;
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}
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}
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/**
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* This Component provides the `test-comp` selector.
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*/
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/*BeginTestComponent*/ @Component({
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selector: 'test-comp',
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template: '<div>Testing: {{name}}</div>',
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})
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export class TestComponent {
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@Input('tcName') name = 'test';
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@Output('test') testEvent = new EventEmitter();
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} /*EndTestComponent*/
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@Component({
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templateUrl: 'test.ng',
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})
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export class TemplateReference {
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/**
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* This is the title of the `TemplateReference` Component.
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*/
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title = 'Some title';
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hero: Hero = {id: 1, name: 'Windstorm'};
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heroP = Promise.resolve(this.hero);
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heroes: Hero[] = [this.hero];
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heroesP = Promise.resolve(this.heroes);
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tupleArray: [string, Hero] = ['test', this.hero];
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league: Hero[][] = [this.heroes];
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heroesByName: {[name: string]: Hero} = {};
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primitiveIndexType: {[name: string]: string} = {};
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anyValue: any;
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optional?: string;
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// Use to test the `index` variable conflict between the `ngFor` and component context.
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index = null;
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myClick(event: any) {}
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birthday = new Date();
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readonlyHeroes: ReadonlyArray<Readonly<Hero>> = this.heroes;
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constNames = [{name: 'name'}] as const;
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private myField = 'My Field';
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strOrNumber: string|number = '';
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}
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