How to pass router parameters in Vue.js

This time I will show you how to pass router parameters in Vue.js, and what are the precautions for passing router parameters in Vue.js. The following is a practical case, let's take a look.

Vue-router parameter passing

Why do we need to pass parameters in the router

Imagine a scenario. Currently on the homepage, you need to click on a certain item to view detailed information about the item. Then at this time, you need to pass the id of the item to the details page on the home page, and the details page can obtain the detailed information through the id.

vue-router parameter passing method

Parma passing parameter

Post code:

/ router/index.vue

export default new Router({
 routes: [
  {
   path: '/',
   name: 'Home',
   component: Home
  },
  {
   path: '/work',
   name: 'Work',
   component: Work
  }
 ]
  })

The component Works passes a work id to the component Work

/components/Home/Comtent/Works.vue

// 触发它传递一个对象到组件Work
getIt (id) {
 this.$router.push({
  path: '/work',
  name: 'Work',
  params: {
   id: id
  }
 })
  }

/components/Work/ Index.vue

<template>
  <p class="work">
   work: {{id}}
  </p>
 </template>
 
 <script>
 export default {
  name: 'Work',
  data () {
   return {
    id: this.$route.params.id //拿到id
   }
  }
 }
 </script>

Running screenshot:

##query parameter

// 传入
 this.$router.push({
path: '/work',
name: 'Work',
query: {
 id: id
}
 })
 
 ... ...
 
 this.$route.query.id // 获取

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