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Home Web Front-end JS Tutorial Routing parameters for Vue.js

Routing parameters for Vue.js

Mar 13, 2018 pm 02:38 PM
javascript vue.js routing

This time I will bring you the routing parameters of Vue.js. What are the precautions when using the routing parameters of Vue.js? The following is a practical case. Let’s take a look. .

Function: Pass routing parameters for the page.

Configure the parameters that need to be passed in the routing mapping table:
For example: apple page, I need to pass a color parameter, You can set parameters in the path starting with:.

path: '/apple/:color',
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Specific use:

let router = new VRouter({ // 如果mode设为history, 那么地址就可以不使用哈希(# 哈希)了,就可以直接访问. http://localhost:8080/#/apple ==>> http://localhost:8080/apple
  mode: 'history',  routes: [    //  做一个映射表
    {      path: '/apple/:color',      component: Apple
    },
    {      path: '/banana',      component: Banana
    }
  ]
})
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When I jump on the page, I splice the parameters directly after the address. The red below is what is passed The color parameter

http://localhost:8080/apple/red
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gets the parameters passed by the page in the script tag, and gets

through the global

object

of this.$route.params. The above print result is:

{color: "red"}

To use the parameters passed by the interface in the template tag, you can use $route.params.color

<template>
  <div class="hello">
    <h1 id="msg">{{msg}}</h1>
    <p>{{$route.params.color}}</p>
    <button @click="getParams">get params</button>
  </div></template>
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Routing parameters for Vue.js

Pass multiple parameters

The routing settings are as follows:

path: &#39;/apple/:color/detail/:type&#39;,
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The url of the passed parameters:

http://localhost:8080/apple/red/detail/3
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Print all parameters passed:

{color: "red", type: "3"}
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I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to php Chinese website Other related articles!

Recommended reading:

Vue tag attributes and conditional rendering of Vue.js

List rendering v of Vue.js -for array object subcomponent

The above is the detailed content of Routing parameters for Vue.js. For more information, please follow other related articles on the PHP Chinese website!

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