How to bind img src to data in Vue

Question

I have in my vue webpack script the following:

<script>
  export default {
    data () {
      return {
        repos: [
          {name: 'test1', src: '../assets/logo.png'},
          {name: 'test2', src: '../assets/underscore.png'},
           ...
        ]
      }
    }
  }
</script>

And then in my html, I'm trying to bind the local src element to an img but I can't get it to work. Here is what my html looks like:

<div v-for="repo in repos" :key="repo.name">
  <img :src="repo.src" />
</div>

It works fine when my img source is not data-bound such as this:

<img :src="../assets/logo.png" />

Why won't my local images load if they are data bound in Vue?

Here is what my directory looks like:

Is the repo name unique? You show "test" twice here, and you're using it for :key. — Roy J
– Roy J, Commented Feb 18, 2018 at 2:29
That was a typo I just fixed. The repo names are unique. I was using an id before but for the sake of brevity in this example I changed it. — rockzombie2
– rockzombie2, Commented Feb 18, 2018 at 2:40
You should post an answer details how you fixed problem. That way if someone else is stuck, they can get unstuck. — James A Mohler
– James A Mohler, Commented Feb 18, 2018 at 2:42

Bill Criswell · Accepted Answer · 2018-02-18 03:13:47Z

30

If you're using vue-cli you have to remember that everything is processed as a module, even images. You'd need to use require if the path is relative in JS, like this:

{ name: 'test1', src: require('../assets/logo.png') }

You can find a lot more details about this here: http://vuejs-templates.github.io/webpack/static.html

answered Feb 18, 2018 at 3:13

Bill Criswell

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Comments

Sina Abedi · Accepted Answer · 2020-04-17 15:24:21Z

9

simply for binding img src to data, just require the file address :

<img v-bind:src="require('../image-address/' + image data)" />

example below shows ../assets/logo.png :

<template>
          <img v-bind:src="require('../assets/' + img)" />
</template>

<script>
export default {
  data: function() {
    return {
      img: "logo.png"
    };
  }
};
</script>

answered Apr 17, 2020 at 15:24

Sina Abedi

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Comments

Samuel RIGAUD · Accepted Answer · 2023-05-31 10:38:54Z

0

Also, vite required a different method to include source file in like a prop.

The most common way is to use following construction :

{ name: 'test1', img: 'new URL(`@/assets/logo.png`, import.meta.url).href' }

edited May 31, 2023 at 10:38

Samuel RIGAUD

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answered May 28, 2023 at 12:07

WAF

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