router.navigateByUrl（）导致导航到根并重新加载，角度为2.4.7

Question

navigateByUrl causes navigation to root and reload

When I use router.navigate() or navigateByUrl(), I get a reload - a call to the root. The Chrome Dev tools console shows Navigated to http://localhost/

Navigation via links with <a [routerLink]= works correctly.

app

• was generated using angular-cli. Components were generated then modified.
• has 3 components test1, test11 (a child of test1) and test2
• navigating between test11 and test2 works fine via anchor tag links with [routerLink] (declarative)
• navigating from test2 to test11 by using (click) event and programmatic (imperative) navigation call this.router.navigateByUrl('/test1/test11');

environment

angular-cli: 1.0.0-beta.28.3 node: 7.5.0 os: win32 x64 @angular/common: 2.4.7 @angular/compiler: 2.4.7 @angular/core: 2.4.7 @angular/forms: 2.4.7 @angular/http: 2.4.7 @angular/platform-browser: 2.4.7 @angular/platform-browser-dynamic: 2.4.7 @angular/router: 3.4.7 @angular/compiler-cli: 2.4.7

code

Is published to GitHub, published to GitHub https://github.com/michaelkariv/angular_router_demo

served by ng serve using production environment

serve --host localhost --port 80 --live-reload false -prod

What am I doing wrong?

Answer 1

As per your code, when anchor clicked it will trigger browser's default navigation

<a href="" (click)="goToTest11()"> router.navigateByUrl('../test1/test11')</a>

to fix that use event.preventDefault()

<a href="" (click)="$event.preventDefault();goToTest11();"> router.navigateByUrl('../test1/test11')</a>

Answer 2

I haven't seen your code so this is just a guess, but I think you have missed router-outlet in your app.component.html

<div>
    <router-outlet></router-outlet>
</div>

Add the above code to your app.component.html file in the end