})exportclassAppComponent{ name ='Get Current Url Route Demo';currentRoute:string;constructor(privaterouter: Router){console.log(router.url); router.events.filter(event=>eventinstanceofNavigationEnd) .subscribe(event=>{this.currentRoute= event.url;console.log(event); }); } } I have created a ...
Router配置信息ts class Router { constructor(rootComponentType: Type<any>, urlSerializer: UrlSerializer, rootContexts: ChildrenOutletContexts, location: Location, injector: Injector, loader: NgModuleFactoryLoader, compiler: Compiler, config: Routes) // 在此NgModule中路由事件的事件流 events: Observable<...
constructor(public route: ActivatedRoute, public router:Router) { } ngOnInit() {this.router.events.pipe(filter(e => einstanceofNavigationStart)).subscribe(e =>{ const navigation=this.router.getCurrentNavigation(); console.log(navigation.extras.state.tracingId); }) } } RouterLink指令总是把新...
在导航到某个路由时,可以使用Router.navigate()方法的第二个参数来传递数据,例如:this.router.navigate(['my-route'], { state: { data: 'example' } })。 在接收数据的组件中,可以通过Router.getCurrentNavigation().extras.state来获取传递的数据,例如:this.router.getCurrentNavigation().extras.state.da...
最近需要在项目中获取项目的版本号，最笨的方法莫过于硬编码一个版本号，当然我也是这么干的。不过闲...
1. 获取url以及route里面的对象 在用户使用应用程序时,Angular 的路由器能让用户从一个视图导航到另一个视图。但是当你想要获取url里面的一些值呢?下面是几个方法获取Route对象。 路由器会构建出一个 ActivatedRoute组成的树,它表示路由器的当前状态。 你可以在应用中的任何地方用 Router服务及其 routerState 属性来...
import { Navigate, Route, Routes } from'react-router-dom'; export const AnitaRoutes = () => (} />} />} />} />} />} />} />} />} />}/>) 请注意,所有的路由都定义在常量 ANITA_URL 中。这是因为我们希望尽量保持代码整洁,而且也希望尽量简化路由的定义。
our route looks for'', which is essentially our index route. So for this, we load theLoginComponent. Fairly straight forward. This pattern of matching paths with a component continues for every entry we have in the router config. But what if we wanted to load a different path on our ini...
The router draws upon its registry of definitions when the browser URL changes or when application code tells the router to navigate along a route path. 当浏览器的url发生变化,或者应用程序调用router的路由方法时,router就根据这些注册的定义,进行新Component的绘制。
this.router.navigate(["a"]); this.router.events .pipe( filter(e => e instanceof ResolveEnd), take(1) ) .subscribe(() => { console.log('this is weird Navigation:', this.router.getCurrentNavigation()) }); }); 🔥 Exception or Error ...