How to access Vue data in Vue-CLI in browser console

Question

I saw many answers telling to use vue-devtools to access the Vue Object but is there a way to do it in the browser console? Like in the tutorial, we enter

> app.data.sock

in console to get the data

Let's say:

main.js

import { createApp } from 'vue'
import App from './App.vue'

createApp(App).mount('#app')

App.vue

<template>
  <img alt="Vue logo" src="./assets/logo.png">
  <HelloWorld />
</template>

<script>
import HelloWorld from './components/HelloWorld.vue'

export default {
  name: 'App',
  components: {
    HelloWorld
  }
}
</script>

HelloWorld.vue

<template>
  <div class="hello">
    <ul>
      <li v-for="title in titles" :key="title.id">{{ title.name }}</li>
    </ul>
  </div>
</template>

<script>
export default {
  name: 'HelloWorld',
  data() {
    return {
      titles: [{
        id: 0,
        name: "a"
      },
      {
        id: 1,
        name: "b"
      }]
    }
  }
}
</script>

How do I access the data of 'titles' in HelloWorld.vue? In other word, how to get this.data.titles[0].name in the HelloWorld.vue in the browser console? Thank you

maybe here stackoverflow.com/questions/51848439/… are talking about you :) — Dario
– Dario, Commented Dec 12, 2020 at 16:12

Aliasgher Nooruddin · Accepted Answer · 2020-12-13 07:44:09Z

1

You can access the value of data function in created our mounted hooks of Vue lifecycle or can create a function in methods. I am calling your data in created hook

<script>
export default {
  name: 'HelloWorld',
  data() {
    return {
      titles: [{
        id: 0,
        name: "a"

      },
      {
        id: 1,
        name: "b"
      }]
    }
  },
 created(){
     console.log(this.data.tiles)
  }
}
</script>

answered Dec 13, 2020 at 7:44

Aliasgher Nooruddin

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3 Comments

Aliasgher Nooruddin Over a year ago

to learn more about mounted and created see this

Boom PT Over a year ago

Yes, but is there a way to it on the browser itself? For example entering this.data.titles[0].name in the browser console and it will reply a

Aliasgher Nooruddin Over a year ago

No its not possible install vue dev tools there you can check vue objects whenever you want

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