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Vue-load-image

Vue-load-image is 1KB(gzipped size) minimalist Vue component that display loader during image loading and display alternate content when the image fails to load.

Demo

vue-load-image Demo / (Source Code)

Installation

Via NPM:

# for Vue 2.x
npm i vue-load-image 

# for Vue 3.x
npm i vue-load-image@next

Via CDN:

<!-- for Vue 2.x -->
<script src='https://unpkg.com/vue-load-image'></script>

<!-- for Vue 3.x -->
<script src='https://unpkg.com/vue-load-image@next'></script>

Usage

Image

Vue 2.x

<template>
  <div>
    <vue-load-image>
      <img slot="image" src="./image.png"/>
      <img slot="preloader" src="./image-loader.gif"/>
      <div slot="error">error message</div>
    </vue-load-image>
  </div>
</template>

<script>
import VueLoadImage from 'vue-load-image'

export default {
  components: {
    'vue-load-image': VueLoadImage
  }
}
</script>

Vue 3.x

<template>
  <div>
    <vue-load-image>
      <template v-slot:image>
        <img src="./image.png"/>
      </template>
      <template v-slot:preloader> 
        <img src="./image-loader.gif" />
      </template>
      <template v-slot:error>Image load fails</template>
    </vue-load-image>
  </div>
</template>

<script>
import VueLoadImage from 'vue-load-image'

export default {
  components: {
    'vue-load-image': VueLoadImage
  }
}
</script>

Background-image

Vue 2.x

<template>
  <div>
    <vue-load-image>
      <div slot="image" style="background-image: url(./image.png)" data-src='./image.png' />
      <img slot="preloader" src="./image-loader.gif" />
      <div slot="error">error message</div>
    </vue-load-image>
  </div>
</template>

<script>
import VueLoadImage from 'vue-load-image'

export default {
  components: {
    'vue-load-image': VueLoadImage
  }
}
</script>

Vue 3.x

<template>
  <div>
    <vue-load-image>
      <template v-slot:image>
        <div style="background-image: url(./image.png)" data-src='./image.png' />
      </template>
      <template v-slot:preloader> 
        <img src="./image-loader.gif" />
      </template>
      <template v-slot:error>Image load fails</template>
    </vue-load-image>
  </div>
</template>

<script>
import VueLoadImage from 'vue-load-image'

export default {
  components: {
    'vue-load-image': VueLoadImage
  }
}
</script>

⚠️Notice

Set data-src to be the same as background-image url

Events

Name	Description
onError	onError gets triggered when the image fails to load.
onLoad	onLoad gets triggered when the image is loaded.

Slots

"image" slot will be rendered when the image is successfully loaded

"preloader" slot will be rendered when the image is in the process of loading

"error" slot will be rendered when the image load fails.