vant/src/button/README.md
2019-09-14 10:25:13 +08:00

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# Button
### Install
``` javascript
import Vue from 'vue';
import { Button } from 'vant';
Vue.use(Button);
```
## Usage
### Type
```html
<van-button type="default">Default</van-button>
<van-button type="primary">Primary</van-button>
<van-button type="info">Info</van-button>
<van-button type="danger">Danger</van-button>
<van-button type="warning">Warning</van-button>
```
### Plain
```html
<van-button plain type="primary">Primary</van-button>
<van-button plain type="info">Danger</van-button>
```
### Hairline
```html
<van-button plain hairline type="primary">Hairline</van-button>
<van-button plain hairline type="info">Hairline</van-button>
```
### Disabled
```html
<van-button disabled type="primary">Diabled</van-button>
<van-button disabled type="info">Diabled</van-button>
```
### Loading
```html
<van-button loading type="primary" />
<van-button loading type="primary" loading-type="spinner" />
<van-button loading type="info" loading-text="Loading..." />
```
### Shape
```html
<van-button square type="primary">Square</van-button>
<van-button round type="info">Round</van-button>
```
### Icon
```html
<van-button icon="star-o" type="primary" />
<van-button icon="star-o" type="primary">Button</van-button>
<van-button icon="https://img.yzcdn.cn/vant/logo.png" type="info">Button</van-button>
```
### Size
```html
<van-button type="primary" size="large">Large</van-button>
<van-button type="primary" size="normal">Normal</van-button>
<van-button type="primary" size="small">Small</van-button>
<van-button type="primary" size="mini">Mini</van-button>
```
### Route
```html
<van-button type="primary" url="/vant/mobile.html">URL</van-button>
<van-button type="primary" to="index">Vue Router</van-button>
```
### Custom Color
```html
<van-button color="#7232dd">Pure</van-button>
<van-button color="#7232dd" plain>Pure</van-button>
<van-button color="linear-gradient(to right, #4bb0ff, #6149f6)">Gradient</van-button>
```
## API
### Props
| Attribute | Description | Type | Default | Version |
|------|------|------|------|------|
| type | Can be set to `primary` `info` `warning` `danger` | *string* | `default` | - |
| size | Can be set to `large` `small` `mini` | *string* | `normal` | - |
| text | Text | *string* | - | - |
| color | Color, support linear-gradient | *string* | - | 2.1.8 |
| icon | Left Icon | *string* | - | - |
| tag | HTML Tag | *string* | `button` | - |
| native-type | Native Type Attribute | *string* | `''` | - |
| plain | Whether to be plain button | *boolean* | `false` | - |
| block | Whether to set display block | *boolean* | `false` | - |
| round | Whether to be round button | *boolean* | `false` | - |
| square | Whether to be square button | *boolean* | `false` | - |
| disabled | Whether to disable button | *boolean* | `false` | - |
| loading | Whether show loading status | *boolean* | `false` | - |
| loading-text | Loading text | *string* | - | - |
| loading-type | Loading type, can be set to `spinner` | *string* | `circular` | - |
| loading-size | Loading icon size | *string* | `20px` | - |
| url | Link URL | *string* | - | - |
| to | Target route of the link, same as to of vue-router | *string \| object* | - | - |
| replace | If true, the navigation will not leave a history record | *boolean* | `false` | - |
### Events
| Event | Description | Arguments |
|------|------|------|
| click | Triggered when click button and not disabled or loading | event: Event |
| touchstart | Triggered when touch start | event: TouchEvent |