From Article: RESOLVING ROUTE DATA IN ANGULAR 2 Github If you know Anuglar UI router, you must know resolve function in ui router, which you can load data before template and controller get inited. In Angular2 router, you can also use resovler. The r…

In this tutorial we are going to learn how we can to configure an exit guard in the Angular 2 Router. We are going to learn how to use a CanDeactivate route guard to ask the user if he really wants to exist the screen, giving the user to for example…

In this tutorial we are going to learn how we can to configure an can activate route guard in the Angular 2 router. We are going to implement the concrete example where a user can only enter a certain route if its authorized to do so. We are also goi…

In this tutorial we are going to learn how to use the Angular 2 router to pass optional query parameters from one route into another route. There are couple of ways of doing this from the source route perspective: we use the queryParams property in t…

在基于Angualr的SPA中,路由是一个很重要的部分,它帮助我们更方便的实现页面上区域的内容的动态加载,不同tab的切换,同时及时更新浏览器地址栏的URN,使浏览器回退和前进能导航到历史访问的页面. (1) 基本配置 1.1.配置base href 在配置RoutesModule之前,我们需要再index.html里配置base href,这样,每一个路由的路径的前缀都是base href,应用的图片,文件夹,样式等资源都通过该base href来定位. //index.html<base h…

From router v3.1.0, we have preloading system with router. PreloadAllModules After the init module loaded, router will preloading the rest module at the background. const indexRoute = {path: '', redirectTo: 'home', pathMatch: 'full'}; const fallbackR…

Article import 'rxjs/add/operator/filter'; import 'rxjs/add/operator/map'; import 'rxjs/add/operator/mergeMap'; import { Component, OnInit } from '@angular/core'; import { Router, NavigationEnd, ActivatedRoute } from '@angular/router'; import { Title…

In this tutorial we are going to learn how to navigate programmatically (or imperatively) by using the Router API. We are going to learn how to use the function navigateByUrl to navigate using a manually constructed string, but we are also going to l…

Article Github Auxiliary Routes is is little bit hard to understand. Here is demo, link You can see each category has an own 'View detials' button, and there is a side menu on the right side. What we want is when we click the "View details" butt…

vue的实例属性和方法 除了数据属性,Vue 实例还暴露了一些有用的实例属性与方法.它们都有前缀 $,以便与用户定义的属性区分开来.例如: var data = { a: 1 } var vm = new Vue({ el: '#example', data: data }) vm.$data === data // => true vm.$el === document.getElementById('example') // => true // $watch 是一个实例方法 vm.$wa…

Vue中的$router 和 $route的区别 点击视频讲解更加详细 this.$route:当前激活的路由的信息对象.每个对象都是局部的,可以获取当前路由的 path, name, params, query 等属性. this.$router:全局的 router 实例.通过 vue 根实例中注入 router 实例,然后再注入到每个 子组件,从而让整个应用都有路由功能.其中包含了很多属性和对象(比如 history 对象),任何 页面也都可以调用其 push(), replace(),…

理解OpenShift(1):网络之 Router 和 Route 理解OpenShift(2):网络之 DNS(域名服务) 理解OpenShift(3):网络之 SDN 理解OpenShift(4):用户及权限管理 理解OpenShift(5):从 Docker Volume 到 OpenShift Persistent Volume ** 本文基于 OpenShift 3.11,Kubernetes 1.11 进行测试 *** 1. OpenShift 为什么需要 Router 和 Rout…

博客 https://www.jianshu.com/p/ed5e56994f13?from=timeline 文档 http://react-guide.github.io/react-router-cn/docs/API.html https://react-guide.github.io/react-router-cn/ react-router-dom路由,我们要理解三个概念,Router.Route和Link. 1.Router Router我们可以把它看做是react路由的一个路由外…

我只知道前者一般用在跳转路由的时候,push一个url, 而后者则用来存储路由跳转过程中存储的各种数据. 话不多说,这篇博客讲的比较详细,可以参考一下. vue2.0中的$router 和 $route的区别…

最近在学习vue的单页面应用开发,需要vue全家桶,其中用到了VueRouter,在路由的设置和跳转中遇到了两个对象$router 和 $route ,有些傻傻分不清,后来自己结合网上的博客和自己本地的Vue devtools结构了解了他们的区别 1.router是VueRouter的一个对象,通过Vue.use(VueRouter)和VueRouter构造函数得到一个router的实例对象,这个对象中是一个全局的对象,他包含了所有的路由包含了许多关键的对象和属性. 举例:history对象 $…

一.$router和$route的区别 $router : 是路由操作对象,只写对象$route : 路由信息对象,只读对象 例子://$router操作 路由跳转 this.$router.push({ name:'hello', params:{ name:'word', age:'11' } }) //$route读取 路由参数接收 var name = this.$route.params.name; 二.路由跳转方式name . path 和传参方式params .query的区别 p…

最近在学习vue的单页面应用开发,需要vue全家桶,其中用到了VueRouter,在路由的设置和跳转中遇到了两个对象$router 和 $route ,有些傻傻分不清,后来自己结合网上的博客和自己本地的Vue devtools结构了解了他们的区别 1.router是VueRouter的一个对象,通过Vue.use(VueRouter)和VueRouter构造函数得到一个router的实例对象,这个对象中是一个全局的对象,他包含了所有的路由包含了许多关键的对象和属性. 举例:history对象 $…

初识\(router和\)route 一.前言 ​ vue框架中单页面富应用可以说是其最大的优点功能之一了,应用起来简单直观,说起单页面富应用那就必须得联想到\(router**,但是在项目开发过程中我们还会遇到另一个和它长得很像的东西,那就是**\)route,两者就仅仅相差一个字母,但是它们之间的功能却有着天大的区别,下面我们来看看它们各自的作用和都有哪些不同吧! 二.单页面Web应用(SPA) ​ 首先,我们要想了解vue-router,那就得先了解什么是SPA,单页Web应用(singl…

You can load resource based on the url using the a combination of ActivatedRouteand Angular 2’s Http service. Since the params and Http are both streams, you can use RxJS to get the data off the param then switchMap over to an Http request using that…

In this tutorial we are going to learn how we can accidentally creating memory leaks in our application while using the Angular 2 router. We are going to learn how we can prove that the memory leak is happening, we are going to learn what is causing…

In this tutorial we are going to learn how we can can configure redirects in the angular 2 router configuration. We are also going to see again another example on how the order of the configuration might trip us. We are going to see the different bet…

In this tutorial we are going to learn how to configure the Angular 2 router to cover some commonly used routing scenarios: what if the user goes to the root of the application manually ? Probably you would want some sort of home page to be displayed…

Angular 2’s ActivatedRoute allows you to get the details of the current route into your components. Params on the ActivatedRoute are provided as streams, so you can easily map the param you want off of the stream and display it in your template. For…

You can easily show the user which route they are on using Angular 2’s routerLinkActive. Whenever a route matches the routerLink defined on the element, then the routerLInkActive will add the class that you assign it to. See Doc app.component.ts: imp…

Angular 2 lazy loading is a core feature of Angular 2. Lazy loading allows your application to start up faster because it only needs to use the main App Module when the page initially loads. As you navigate between routes, it will load the additional…

Angular 2 navigation is configured using the routerLink directive. The routerLink directive behaves like an href’s you are familiar with, but it hooks into Angular 2’s router to navigate between your defined routes. app.component.html: <nav> <a r…

The <base href=”/”/> you define will determine how all other assets you plan on loading treat their relative paths. While you’ll most often use / as your base href, it’s important to understand what’s going on in case you need to change how you’re h…

Angular 2 forms provide RxJS streams for you to work with the data and validity as it flows out of the forms. These streams allow you handle complex scenarios and asynchronous scenarios with relative ease. This example shows you how to log out the va…

Route 是 React Router中用于配置路由信息的组件,每当有一个组件需要根据 URL 决定是否渲染时,就需要创建一个 Route. 1) path 每个 Route 都需要定义一个 path 属性,path 属性是一个url,当 URL 匹配一个 Route 时,这个 Route 中定义的组件就会被渲染出来. 2)Route 渲染组件的方式 (1)component component 的值是一个组件,当 URL 和 Route 匹配时,Component属性定义的组件就会被渲染.例…

参考连接?不如说是照搬链接.AngularJs官网地址快速起步地址. 对于一个一直只是用jq,偶尔学习点Knockout js,了解一点mvvm结构的前端来说,学习Angular2还是有点困难的.好了,废话少说.开始快速起步Demo案例的学习             首先选择一个编写前端代码的IDE.选择的有很多,比如SublimeText,JetBrains WebStorm等,我选择的是VsCode,这个更贴近我.一些智能提示,插件,对各个语言的支持比较广泛,当然开发AngularJs2也是…