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83 lines
2.1 KiB
Markdown
83 lines
2.1 KiB
Markdown
## Button 按钮
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### 使用指南
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``` javascript
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import { Button } from 'vant';
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Vue.use(Button);
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```
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### 代码演示
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#### 按钮类型
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支持`default`、`primary`、`danger`三种类型，默认为`default`
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```html
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<van-button type="default">默认按钮</van-button>
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<van-button type="primary">主要按钮</van-button>
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<van-button type="danger">危险按钮</van-button>
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```
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#### 朴素按钮
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```html
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<van-button type="default" plain>默认按钮</van-button>
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<van-button type="primary" plain>主要按钮</van-button>
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<van-button type="danger" plain>危险按钮</van-button>
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```
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#### 按钮尺寸
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支持`large`、`normal`、`small`、`mini`四种尺寸，默认为`normal`
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```html
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<van-button size="large">大号按钮</van-button>
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<van-button size="normal">普通按钮</van-button>
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<van-button size="small">小型按钮</van-button>
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<van-button size="mini">迷你按钮</van-button>
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```
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#### 禁用状态
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通过`disabled`属性来禁用按钮，此时按钮不可点击
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```html
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<van-button disabled>禁用状态</van-button>
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```
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#### 加载状态
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```html
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<van-button loading />
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<van-button loading type="primary" />
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```
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#### 自定义按钮标签
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按钮标签默认为`button`，可以使用`tag`属性来修改按钮标签
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```html
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<van-button tag="a" href="https://www.youzan.com" target="_blank">
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按钮
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</van-button>
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```
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### API
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| 参数 | 说明 | 类型 | 默认值 |
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|-----------|-----------|-----------|-------------|
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| type | 按钮类型，可选值为 `default` `primary` `danger` | `String` | `default` |
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| size | 按钮尺寸，可选值为 `normal` `large` `small` `mini` | `String` | `normal` |
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| text | 按钮文字 | `String` | - |
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| tag | 按钮 HTML 标签 | `String` | `button` |
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| native-type | 按钮类型（原生） | `String` | - |
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| plain | 是否为朴素按钮 | `Boolean` | `false` |
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| disabled | 是否禁用 | `Boolean` | `false` |
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| loading | 是否显示为加载状态 | `Boolean` | `false` |
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| block | 是否为块级元素 | `Boolean` | `false` |
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### Event
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| 事件名 | 说明 | 参数 |
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|-----------|-----------|-----------|
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| click | 点击按钮且按钮状态不为加载或禁用时触发 | - |
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