angular-docs-cn/packages/examples/router/activated-route/module.ts

47 lines
1.4 KiB
TypeScript

/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
// tslint:disable: no-duplicate-imports
import {NgModule} from '@angular/core';
// #docregion activated-route
import {Component} from '@angular/core';
// #enddocregion activated-route
import {BrowserModule} from '@angular/platform-browser';
import {RouterModule} from '@angular/router';
// #docregion activated-route
import {ActivatedRoute} from '@angular/router';
import {Observable} from 'rxjs';
import {map} from 'rxjs/operators';
// #enddocregion activated-route
// tslint:enable: no-duplicate-imports
// #docregion activated-route
@Component({
// #enddocregion activated-route
selector: 'example-app',
template: '...'
// #docregion activated-route
})
export class ActivatedRouteComponent {
constructor(route: ActivatedRoute) {
const id: Observable<string> = route.params.pipe(map(p => p.id));
const url: Observable<string> = route.url.pipe(map(segments => segments.join('')));
// route.data includes both `data` and `resolve`
const user = route.data.pipe(map(d => d.user));
}
}
// #enddocregion activated-route
@NgModule({
imports: [BrowserModule, RouterModule.forRoot([])],
declarations: [ActivatedRouteComponent],
bootstrap: [ActivatedRouteComponent]
})
export class AppModule {
}