How to pass parameters when jumping in vuejs-Front-end Q&A-php.cn

How to pass parameters when jumping in vuejs

青灯夜游

Release： 2023-01-11 09:22:12

Original

2782 people have browsed it

Vue's method of jumping parameters: 1. Jump parameters through the params or query attribute of the router-link tag; 2. Pass "this.$router.push({name:'Route naming' ,params:{parameter name:parameter value..}})" statement to jump to transfer parameters.

How to pass parameters when jumping in vuejs

The operating environment of this tutorial: windows7 system, vue2.9.6 version, DELL G3 computer.

First create readDetail.vue and register the route in index.js.

Page delivery method:

1. Jump through router-link

<router-link>  
    <button>跳转</button> 
</router-link> 

 1. path -> 是要跳转的路由路径,也可以是路由文件里面配置的 name 值,两者都可以进行路由导航  
 2. params -> 是要传送的参数,参数可以直接key:value形式传递  
 3. query -> 是通过 url 来传递参数的同样是key:value形式传递

Copy after login

2. Jump via $router method

this. $router.push({name:'Route naming',params:{parameter name:parameter value,parameter name:parameter value}})

 this.$router.push({  
            path: 'yourPath',   
            name: '要跳转的路径的 name,在 router 文件夹下的 index.js 文件内找',  
            params: {   
                key: 'key',   
                msgKey: this.msg  
            }  
            /*query: {  
                key: 'key',   
                msgKey: this.msg  
            }*/  
        })

Copy after login

Acceptance method

this.$route.params.Parameter name
this.$route.query.Parameter name

Experiment (including two methods) ：

Transmitting page:

 <router-link>
                <button>跳转</button>
              </router-link>
<button>传递</button>
-----------------------------------------------------------------------------------------
export default {
    name: 'reads',
    data () {
      return {
        msg: 'msg test.'
      }
    },

Copy after login

Receive page:

<p>
    </p><p>Num：{{ myIndex }}</p>
    <p>{{ msg }}</p>
  
-----------------------------------------------------------
data () {
      return {
        msg: '',
        // 保存传递过来的index
        myIndex: ''
      }
-----------------------------------------------------------
mounted: function () {
      this.msg = this.$route.params.msgKeyOne
      this.myIndex = this.$route.params.msgKey
      console.log(this.myIndex)
    }

Copy after login

Experiment result:

How to pass parameters when jumping in vuejs

##Related recommendations:《

vue.js tutorial》

The above is the detailed content of How to pass parameters when jumping in vuejs. For more information, please follow other related articles on the PHP Chinese website!