00b726f695
This allows Angular to error on unknown properties, allowing applications that don’t use custom elements to get better error reporting. Part of #10043 BREAKING CHANGE: - By default, Angular will error during parsing on unknown properties, even if they are on elements with a `-` in their name (aka custom elements). If you application is using custom elements, fill the new parameter `@NgModule.schemas` with the value `[CUSTOM_ELEMENTS_SCHEMA]`. E.g. for bootstrap: ``` bootstrap(MyComponent, {schemas: [CUSTOM_ELEMENTS_SCHEMA]}); ```
53 lines
1.3 KiB
TypeScript
53 lines
1.3 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 * as common from '@angular/common';
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import {CUSTOM_ELEMENTS_SCHEMA, Component, Inject, NgModule, OpaqueToken} from '@angular/core';
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import {wrapInArray} from './funcs';
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export const SOME_OPAQUE_TOKEN = new OpaqueToken('opaqueToken');
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@Component({
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selector: 'comp-providers',
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template: '',
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providers: [
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{provide: 'strToken', useValue: 'strValue'},
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{provide: SOME_OPAQUE_TOKEN, useValue: 10},
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{provide: 'reference', useValue: common.NgIf},
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{provide: 'complexToken', useValue: {a: 1, b: ['test', SOME_OPAQUE_TOKEN]}},
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]
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})
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export class CompWithProviders {
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constructor(@Inject('strToken') public ctxProp: string) {}
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}
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@Component({
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selector: 'cmp-reference',
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template: `
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<input #a>{{a.value}}
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<div *ngIf="true">{{a.value}}</div>
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`,
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directives: [wrapInArray(common.NgIf)]
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})
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export class CompWithReferences {
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}
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@Component({
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selector: 'cmp-custom-els',
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template: `
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<some-custom-element [someUnknownProp]="true"></some-custom-element>
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`,
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})
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export class CompUsingCustomElements {
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}
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@NgModule({schemas: [CUSTOM_ELEMENTS_SCHEMA], declarations: [CompUsingCustomElements]})
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export class ModuleUsingCustomElements {
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}
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