如何将多个参数传递给 Angular 路由器？

Question

我知道我们可以这样做：

    { path:'/entity/:id/:action', component: EntityComponent }

但是，我想为路径做一些事情：

    { path: '/entity/:id/sub-entity/:id2', component SubEntityComponent }

知道怎么做吗？

谢谢。

--------更新了------

如何同时进行：

{ path: 'entity/:id/sub-entity/:id2', component: SubEntityComponent }

和

{ path: 'entity/:id/sub-obj/:id2, component: SubObjComponent' }

??

谢谢

Answer 1

在文件中routes.ts

{ path: 'myUrlpath/:id1/:id2', component: componentToGoTo},

调用路由器

this.router.navigate(['myUrlPath/'+"someId"+"/"+"anotherID"]);

Answer 2

你的第二个路径中有一个带引号的小拼写错误：

{ path: 'entity/:id/sub-obj/:id2', component: SubObjComponent }

您可以像这样绑定 RouterLink：

<a [routerLink]="['/entity', id, 'sub-entity', id2]">SubEntityComponent</a>
<a [routerLink]="['/entity', id, 'sub-obj', id2]">SubObjComponent</a>

检查演示 HERE。

Answer 3

const routes: Routes  = [
    {
        path: '',
        component: HomeComponent
    },
    {
        path: 'entity/:id/sub-entity/:id2',
        component: SubEntityComponent
    },
    {
        path: '/entity/:id/sub-entity/:id2',
        component SubEntityComponent
    }
];


// in component:

// '/entity/:id/:action'
const id; // your param
const action; // your action
this.router.navigate(['entity', id, action]);

// 'entity/:id/sub-entity/:id2'
const id; // your first param
const id2; // your second param
this.router.navigate(['entity', id, 'sub-entity', id2]);

如何将多个参数传递给 Angular 路由器？

How to pass multi parameters to Angular router?

angular

angular-ui-router