在服务中如何访问为角度2/4中的特定路线添加的静态数据? [英] How to access static data added for particular route in angular 2/4 in service?

问题描述

const routes: Routes = [
    {
        path: 'somepath',
        component: SomeComponent,
        data: {
            showSidebar: true,
            title: 'test'
        }
    },
    {
        path: 'somepath2',
        component: SomeComponent2,
        data: {
            showSidebar: false,
            title: 'test2'
        }
    }
];

如何从当前激活的路径访问数据对象? 如果我当前的路由是localhost:4200/app/somepath2，那么我想访问 数据:{showSidebar:否，标题:'test2'}

How can I access data object from currently activates route? If my current route is localhost:4200/app/somepath2 then I want to access data: { showSidebar: false, title: 'test2' }

推荐答案

您可以使用 this.route.snapshot.data

You could use this.route.snapshot.data

在构造函数中注入路由器

Inject router in the constructor

import { ActivatedRoute } from '@angular/router';

constructor(private route:ActivatedRoute)

ngOnInit() {
    const myData = this.route.snapshot.data;
}

这篇关于在服务中如何访问为角度2/4中的特定路线添加的静态数据?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！