Routing Angular2:用于';的路由生成器';未包含在传递的参数中
我在Angular2路线上遇到了麻烦。我有几个层次的筑巢。以下是我的设置:我为未经身份验证的用户提供顶级路由。登录后,它们将处于Routing Angular2:用于';的路由生成器';未包含在传递的参数中,routing,angular,angular2-routing,Routing,Angular,Angular2 Routing,我在Angular2路线上遇到了麻烦。我有几个层次的筑巢。以下是我的设置:我为未经身份验证的用户提供顶级路由。登录后,它们将处于/my路由下。在这个级别上,他们有一个仪表板,可以将他们带到/my/projects/级别。projects下的路由需要id。设置的详细信息如下。 下面是顶级的AppComponent: @RouteConfig([ {path: '/home', name:'Home', component: HomeComponent, useAsDefault: true}
/my
路由下。在这个级别上,他们有一个仪表板,可以将他们带到/my/projects/
级别。projects
下的路由需要id。设置的详细信息如下。
下面是顶级的AppComponent
:
@RouteConfig([
{path: '/home', name:'Home', component: HomeComponent, useAsDefault: true},
{path: '/login', name: 'Login', component: LoginComponent},
{path: '/signup', name: 'SignUp', component:SignUpComponent},
{path: '/my/...', name: 'MyApp', component: MyAppComponent}
])
export class AppComponent {
constructor(private router: Router) {
}
经过身份验证后,用户将转到MyAppComponent,其设置如下:
@RouteConfig([
{path:'/dashboard', name: 'MyDashboard', component: DashboardComponent, useAsDefault: true},
{path: '/projects/...', name: 'MyProjects', component: ProjectRootComponent},
])
export class MyAppComponent {
constructor(private router: Router) {
}
}
@RouteConfig ([
{path: '/:id', name: 'ProjectHome', component: ProjectHomeComponent, useAsDefault: true},
{path: '/:id/details', name: 'ProjectDetails', component: ProjectDetailsComponent },
])
export class ProjectRootComponent implements OnInit {
id: string;
constructor(private router: Router, private routeParams: RouteParams, private projectService: ProjectService) {
}
ngOnInit() {
this.id = this.routeParams.get('id');
console.log('Project Component Initialized with id: ' + this.id);
}
createProject() {
}
}
仪表板组件:
export class DashboardComponent {
public projects: Array<Project>;
public loaded: boolean;
public loadError: boolean;
constructor(private _service: ProjectService, private router:Router) {
this.projects = [];
this.loaded = false;
}
ngOnInit() {
console.log('Dashboard component initialized');
this._service.getUserProjects()
.then(projects => {
this.loaded = true;
this.projects = projects;
},
error => {
this.loaded = true;
this.loadError = error;
});
}
selectProject(project: Project) {
// this.router.navigateByUrl('/my/projects/' + project.id); // Tried this approach as well with the same error
this.router.parent.navigate(['MyApp', 'MyProjects', {id: project.id}]);
}
调用仪表板上的selectProject(project)
时,我得到错误:原始异常:“id”的路由生成器未包含在传递的参数中。
我还尝试使用以下两种方法直接导航到项目详细信息:
this.router.parent.navigate(['MyApp', 'MyProjects', {id: project.id}, 'ProjectDetails']
及
两者都会产生与上述相同的错误
注意:这与前面的问题类似,但我的路线已经设置好了,正如该问题的答案中所建议的那样。我认为您存在路线查找问题,因为您是从子路线导航的。From(对于
linkParams
)应相同:
第一个路由名称前面应加/、./或../。如果路由以/开头,路由器将从应用程序的根目录查找路由。如果路由以./开头,路由器将在当前组件的子组件中查找路由。如果路由以../开头,路由器将查看当前组件的父组件
我认为这应该是可行的:
this.router.navigate(['/MyApp', 'MyProjects', 'ProjectDetails', {id: project.id}]
或从仪表板:
this.router.navigate(['./MyProjects', 'ProjectDetails', {id: project.id}]
我认为您有路由查找问题,因为您是从子路由导航的。From(对于
linkParams
)应相同:
第一个路由名称前面应加/、./或../。如果路由以/开头,路由器将从应用程序的根目录查找路由。如果路由以./开头,路由器将在当前组件的子组件中查找路由。如果路由以../开头,路由器将查看当前组件的父组件
我认为这应该是可行的:
this.router.navigate(['/MyApp', 'MyProjects', 'ProjectDetails', {id: project.id}]
或从仪表板:
this.router.navigate(['./MyProjects', 'ProjectDetails', {id: project.id}]
感谢您包含链接文本,因为现在链接404s感谢您包含链接文本,因为现在链接404s