为什么 Angular router.navigate 不导航？

Question

我想导航子根，但在 1 次导航后 url 发生变化但组件未加载，但如果我刷新 url 组件正在加载。如果我在导航根目录中，url 更改但不加载，如果我不在导航根目录中，它正在加载。

链接..

http://localhost:4000/project-details/16/project-details
http://localhost:4000/project-details/21/project-details

//when select an option navigate to project-details/id
   goToProjectDetails(projectId: any) {
        this.router.navigate(['project-details', projectId]);
    }

项目-details.component

 ngOnInit() {
       this.subscription = this.route.params.subscribe(() => {
           this.getProject();
           this.tableRender();
       });
   }

app.routers.ts

{
       path: "project-details/:id",
       children: [
           {
               path:'',
               redirectTo: 'project-details',
               pathMatch: 'full'
           },
           { path: 'project-details', component: ProjectDetailsComponent },
           { path: 'translation', component: TranslationComponent  },
           { path: 'env', component: EnvVariablesComponent },
           { path: 'urls', component: UrlsComponent },
           ]
       ,
       component: ProjectDetailsMenuComponent,
       data: {
           id: "project.details",
       }
...

Answer 1

我找到了解决方案：

//private state: StateService
    ngOnInit() {
        this.subscription = this.state.subscribeImmediately(() => {
            this.getProject();
            this.tableRender();
        });
    }

为什么 Angular router.navigate 不导航？

Why Angular router.navigate not navigating?

angular-ui-router

angular