element-plus/website/docs/en-US/avatar.md

147 lines
4.1 KiB
Markdown
Raw Normal View History

## Avatar
Avatars can be used to represent people or objects. It supports images, Icons, or characters.
### Basic
use `shape` and `size` prop to set avatar's shape and size
:::demo
```html
<template>
<el-row class="demo-avatar demo-basic">
<el-col :span="12">
<div class="sub-title">circle</div>
<div class="demo-basic--circle">
<div class="block"><el-avatar :size="50" :src="circleUrl"></el-avatar></div>
<div class="block" v-for="size in sizeList" :key="size">
<el-avatar :size="size" :src="circleUrl"></el-avatar>
</div>
</div>
</el-col>
<el-col :span="12">
<div class="sub-title">square</div>
<div class="demo-basic--circle">
<div class="block"><el-avatar shape="square" :size="50" :src="squareUrl"></el-avatar></div>
<div class="block" v-for="size in sizeList" :key="size">
<el-avatar shape="square" :size="size" :src="squareUrl"></el-avatar>
</div>
</div>
</el-col>
</el-row>
</template>
<script>
export default {
data () {
return {
circleUrl: "https://cube.elemecdn.com/3/7c/3ea6beec64369c2642b92c6726f1epng.png",
squareUrl: "https://cube.elemecdn.com/9/c2/f0ee8a3c7c9638a54940382568c9dpng.png",
sizeList: ["large", "medium", "small"]
}
}
}
</script>
```
:::
### Types
It supports images, Icons, or characters
:::demo
```html
<template>
<div class="demo-type">
<div>
<el-avatar icon="el-icon-user-solid"></el-avatar>
</div>
<div>
<el-avatar src="https://cube.elemecdn.com/0/88/03b0d39583f48206768a7534e55bcpng.png"></el-avatar>
</div>
<div>
<el-avatar> user </el-avatar>
</div>
</div>
</template>
```
:::
### Fallback when image load error
fallback when image load error
:::demo
```html
<template>
<div class="demo-type">
<el-avatar :size="60" src="https://empty" @error="errorHandler">
<img src="https://cube.elemecdn.com/e/fd/0fc7d20532fdaf769a25683617711png.png"/>
</el-avatar>
</div>
</template>
<script>
export default {
methods: {
errorHandler() {
return true
}
}
}
</script>
```
:::
### How the image fit its container
Set how the image fit its container for an image avatar, same as [object-fit](https://developer.mozilla.org/en-US/docs/Web/CSS/object-fit).
:::demo
```html
<template>
<div class="demo-fit">
<div class="block" v-for="fit in fits" :key="fit">
<span class="title">{{ fit }}</span>
<el-avatar shape="square" :size="100" :fit="fit" :src="url"></el-avatar>
</div>
</div>
</template>
<script>
export default {
data() {
return {
fits: ['fill', 'contain', 'cover', 'none', 'scale-down'],
url: 'https://fuss10.elemecdn.com/e/5d/4a731a90594a4af544c0c25941171jpeg.jpeg'
}
}
}
</script>
```
:::
### Attributes
| Attribute | Description | Type | Accepted Values | Default |
| ----------------- | -------------------------------- | --------------- | ------ | ------ |
| icon | set representation type to Icon, more info on Icon Component | string | | |
| size | set avatar size | number/string | number / large / medium / small | large |
| shape | set avatar shape | string | circle / square | circle |
| src | the address of the image for an image avatar | string | | |
| srcSet | A list of one or more strings separated by commas indicating a set of possible image sources for the user agent to use | string | | |
| alt | This attribute defines an alternative text description of the image | string | | |
| fit | set how the image fit its container for an image avatar | string | fill / contain / cover / none / scale-down | cover |
### Events
| Event Name | Description | Parameters |
| ------ | ------------------ | -------- |
| error | handler when img load error, return false to prevent default fallback behavior |(e: Event) |
### Slots
| Name | Description |
| ------ | ------------------ |
| default | customize avatar content |