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vue.js, vue-router creates single page application implementation code
vue.js, vue-router creates single page application implementation code
This article mainly shares with you the code to create a single page application using vue.js and vue-router. I hope it can help you.
vue.js+vue-router creates a single-page application
1. Installation
npm install vue-router
2. Application of router
1. Monitor routing changes in subcomponents
export default {
name: 'app',
computed:mapGetters(['loading','shownav']),
//监听路由的变化
watch:{
$route(to,from){
console.log(to);
console.log(from);
}
},
components:{
}
}Routing information object: $route (read-only and immutable, its changes can be detected through watch)
Indicates the currently activated The status information of the route includes the information obtained by parsing the current URL and the routing record matched by the URL.
Routing information objects appear in multiple places:
In the component, this.$route is the routing information object
The return of route.match(location) in the $route observer (watch) callback
- ## Value
- $route.path: string. The absolute path of the current route
- $route.params: Object.
- $route.query: object. Url query parameters
- $route.fullPath: full path
- $route.matched: routing record
- $route.name: The name of the current route
//安装 npm install vuex --save 在一个模块化的打包系统中，您必须显式地通过 Vue.use() 来安装 Vuex： import Vue from 'vue' import Vuex from 'vuex' Vue.use(Vuex)
Analysis on how Vue.js operates a single page with multiple routing areas
H5 single page gesture sliding screen switching principle
Webpack, vue, node realize single page code sharing
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