Sending data through props to components that can only be accessed through specific routes

Question

Sending data through props to components that can only be accessed through specific routes

File for Router Configuration

import DomainAction from './components/domainaction/DomainAction.vue'
...
{ path: '/domainaction' , component: DomainAction },
...

Linking to Routes using Router Links

...
<router-link to="/domainaction" tag="li" class="list-group-item "class-active="active" exact > Domain Action</router-link>
...

Navigating to the domainaction Route from Other Routes

...

itemAction(action,data){
          if(action=='Suspend'){
            this.$router.push('/domainaction')
          }
        }
...

The Structure of My DomainAction Component

<template>
.......
</template>
<script>
export default {
  props:['data'],
  data(){
    return{
.........
</script>

I would like to pass data through the props in the itemAction function. Can someone please guide me on how to accomplish this? I am still learning Vue.js and may not have provided all the necessary details. Your help is much appreciated.

javascript vue.js vue-router

Answer 1

Answer №1

If you're looking to simply pass a property (a value) to the component, one way is to utilize data passing through the router's props: https://router.vuejs.org/guide/essentials/passing-props.html#function- mode. You can retrieve this passed data using this.$router within the component. Another option is to use Vuex for data passing. https://vuex.vuejs.org/ For communication between components not directly related as parent and child, 1 component can call another within it to pass values; otherwise, consider utilizing either data path via route or Vuex - the Vue status manager. Additionally, there's another approach discussed in relation to this question: Passing props to Vue.js components instantiated by Vue-router

Answer 2

If you're looking to simply pass a property (a value) to the component, one way is to utilize data passing through the router's props: https://router.vuejs.org/guide/essentials/passing-props.html#function- mode. You can retrieve this passed data using this.$router within the component. Another option is to use Vuex for data passing. https://vuex.vuejs.org/ For communication between components not directly related as parent and child, 1 component can call another within it to pass values; otherwise, consider utilizing either data path via route or Vuex - the Vue status manager. Additionally, there's another approach discussed in relation to this question: Passing props to Vue.js components instantiated by Vue-router

Answer 3

Answer №2

It's important to note that utilizing Vuex is a good way to share data between components, as sosmii mentioned.

However, if you are interested in passing data through routes as parameters, you will need to make some adjustments in how you define the component routes. By using router params, you can pass props and then navigate to the route while adding parameters. Take a look at the example provided below.

Check out this related question for more insight: Passing props with programmatic navigation Vue.js

const DomainActionA = {
  props: ['dataProp'],
  template: '<div>A data: {{dataProp}}</div>'
 }
const DomainActionB = {
  props: ['dataProp'],
  template: '<div>B data: {{dataProp}}</div>'
 }

const routes = [
  {
    path: '/DomainActionA/:dataProp',
    name: 'domainA',
    component: DomainActionA,
    props: true },
  { 
    path: '/DomainActionB/:dataProp',
    name: 'domainB',
    component: DomainActionB,
    props: true
   }
]

const router = new VueRouter({
  routes
})

const app = new Vue({
  router,
  methods: {
    goToA() {
       this.$router.push({name: 'domainA', params: {dataProp: "blah"}})
    },
    goToB() {
       this.$router.push({name: 'domainB', params: {dataProp: "bleh"}})
    }
  }
}).$mount('#app')

<script src="https://unpkg.com/vue/dist/vue.js"></script>
<script src="https://unpkg.com/vue-router/dist/vue-router.js"></script>
<div id="app">
  <h1>Hello Router!</h1>
  <div>
   <button @click="goToA()">Go A with params: { data: "blah" }</button>
   <button @click="goToB()">Go B with params: { data: "bleh" }</button>
  </div>
  <div>
    <h2>router view</h2>
    <router-view></router-view>
  </div>
</div>

Answer 4

It's important to note that utilizing Vuex is a good way to share data between components, as sosmii mentioned.

However, if you are interested in passing data through routes as parameters, you will need to make some adjustments in how you define the component routes. By using router params, you can pass props and then navigate to the route while adding parameters. Take a look at the example provided below.

Check out this related question for more insight: Passing props with programmatic navigation Vue.js

const DomainActionA = {
  props: ['dataProp'],
  template: '<div>A data: {{dataProp}}</div>'
 }
const DomainActionB = {
  props: ['dataProp'],
  template: '<div>B data: {{dataProp}}</div>'
 }

const routes = [
  {
    path: '/DomainActionA/:dataProp',
    name: 'domainA',
    component: DomainActionA,
    props: true },
  { 
    path: '/DomainActionB/:dataProp',
    name: 'domainB',
    component: DomainActionB,
    props: true
   }
]

const router = new VueRouter({
  routes
})

const app = new Vue({
  router,
  methods: {
    goToA() {
       this.$router.push({name: 'domainA', params: {dataProp: "blah"}})
    },
    goToB() {
       this.$router.push({name: 'domainB', params: {dataProp: "bleh"}})
    }
  }
}).$mount('#app')

<script src="https://unpkg.com/vue/dist/vue.js"></script>
<script src="https://unpkg.com/vue-router/dist/vue-router.js"></script>
<div id="app">
  <h1>Hello Router!</h1>
  <div>
   <button @click="goToA()">Go A with params: { data: "blah" }</button>
   <button @click="goToB()">Go B with params: { data: "bleh" }</button>
  </div>
  <div>
    <h2>router view</h2>
    <router-view></router-view>
  </div>
</div>

Answer 5

Answer №3

Consider implementing Vuex for better state management

Props are primarily intended to transfer data from a parent component to a child component. Therefore, it is not recommended to use props for sharing data between different pages.

An appropriate use case for props can be demonstrated below:
parent.vue

<child-component :data="data">
<child-component :data="anotherData">

If you need to share variables across multiple pages, it is advisable to utilize Vuex (store pattern) instead.

For more information, please refer to a similar question:

Answer 6

Consider implementing Vuex for better state management

Props are primarily intended to transfer data from a parent component to a child component. Therefore, it is not recommended to use props for sharing data between different pages.

An appropriate use case for props can be demonstrated below:
parent.vue

<child-component :data="data">
<child-component :data="anotherData">

If you need to share variables across multiple pages, it is advisable to utilize Vuex (store pattern) instead.

For more information, please refer to a similar question:

Sending data through props to components that can only be accessed through specific routes

File for Router Configuration

Linking to Routes using Router Links

Navigating to the domainaction Route from Other Routes

The Structure of My DomainAction Component

Answer №1

Answer №2

Answer №3

Consider implementing Vuex for better state management

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