[new feature] add Collapse component (#674)

This commit is contained in:
neverland
2018-03-12 17:40:20 +08:00
committed by GitHub
parent 0b7468f596
commit 0768aab52c
14 changed files with 523 additions and 4 deletions

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@@ -0,0 +1,95 @@
## Collapse
### Install
``` javascript
import { Collapse } from 'vant';
Vue.use(Collapse);
```
### Usage
#### Basic Usage
Use `v-model` to control the name of active panels
```html
<van-collapse v-model="activeNames">
<van-collapse-item title="Title1" name="1">Content</van-collapse-item>
<van-collapse-item title="Title2" name="2">Content</van-collapse-item>
<van-collapse-item title="Title3" name="3">Content</van-collapse-item>
</van-collapse>
```
``` javascript
export default {
data() {
return {
activeNames: ['1']
};
}
};
```
#### Accordion
In accordion mode, only one panel can be expanded at the same time.
```html
<van-collapse v-model="activeName" accordion>
<van-collapse-item title="Title1" name="1">Content</van-collapse-item>
<van-collapse-item title="Title2" name="2">Content</van-collapse-item>
<van-collapse-item title="Title3" name="3">Content</van-collapse-item>
</van-collapse>
```
``` javascript
export default {
data() {
return {
activeName: '1'
};
}
};
```
#### Custom title
```html
<van-collapse v-model="activeNames">
<van-collapse-item name="1">
<div slot="title">Title1<van-icon name="question" /></div>
Content
</van-collapse-item>
<van-collapse-item title="Title2" name="2">
Content
</van-collapse-item>
</van-collapse>
```
### Collapse API
| Attribute | Description | Type | Default | Accepted Values |
|-----------|-----------|-----------|-------------|-------------|
| v-model | names of current active panels | `Array | String | Number` | - | - |
| accordion | Whether to be accordion mode | `Boolean` | `false` | - |
### Collapse Event
| Event | Description | Arguments |
|-----------|-----------|-----------|
| change | Triggered when switch panel | activeNames: `string | array` |
### CollapseItem API
| Attribute | Description | Type | Default | Accepted Values |
|-----------|-----------|-----------|-------------|-------------|
| name | Name | `String | Number` | `index` | - |
| title | Title | `String` | - | - |
### CollapseItem Slot
| name | Description |
|-----------|-----------|
| default | Content |
| title | Custom title |

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@@ -27,6 +27,7 @@ export default {
'zh-CN/changelog': wrapper(r => require.ensure([], () => r(require('./zh-CN/changelog.md')), 'zh-CN/changelog')),
'zh-CN/checkbox': wrapper(r => require.ensure([], () => r(require('./zh-CN/checkbox.md')), 'zh-CN/checkbox')),
'zh-CN/circle': wrapper(r => require.ensure([], () => r(require('./zh-CN/circle.md')), 'zh-CN/circle')),
'zh-CN/collapse': wrapper(r => require.ensure([], () => r(require('./zh-CN/collapse.md')), 'zh-CN/collapse')),
'zh-CN/contact': wrapper(r => require.ensure([], () => r(require('./zh-CN/contact.md')), 'zh-CN/contact')),
'zh-CN/coupon': wrapper(r => require.ensure([], () => r(require('./zh-CN/coupon.md')), 'zh-CN/coupon')),
'zh-CN/datetime-picker': wrapper(r => require.ensure([], () => r(require('./zh-CN/datetime-picker.md')), 'zh-CN/datetime-picker')),
@@ -81,6 +82,7 @@ export default {
'en-US/changelog': wrapper(r => require.ensure([], () => r(require('./en-US/changelog.md')), 'en-US/changelog')),
'en-US/checkbox': wrapper(r => require.ensure([], () => r(require('./en-US/checkbox.md')), 'en-US/checkbox')),
'en-US/circle': wrapper(r => require.ensure([], () => r(require('./en-US/circle.md')), 'en-US/circle')),
'en-US/collapse': wrapper(r => require.ensure([], () => r(require('./en-US/collapse.md')), 'en-US/collapse')),
'en-US/contact': wrapper(r => require.ensure([], () => r(require('./en-US/contact.md')), 'en-US/contact')),
'en-US/coupon': wrapper(r => require.ensure([], () => r(require('./en-US/coupon.md')), 'en-US/coupon')),
'en-US/datetime-picker': wrapper(r => require.ensure([], () => r(require('./en-US/datetime-picker.md')), 'en-US/datetime-picker')),

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## Collapse 折叠面板
### 使用指南
``` javascript
import { Collapse } from 'vant';
Vue.use(Collapse);
```
### 代码演示
#### 基础用法
通过`v-model`控制展开的面板列表,`activeNames`为数组格式
```html
<van-collapse v-model="activeNames">
<van-collapse-item title="有赞微商城" name="1">
提供多样店铺模板,快速搭建网上商城
</van-collapse-item>
<van-collapse-item title="有赞零售" name="2">
网店吸粉获客、会员分层营销、一机多种收款,告别经营低效和客户流失
</van-collapse-item>
<van-collapse-item title="有赞美业" name="3">
线上拓客,随时预约,贴心顺手的开单收银
</van-collapse-item>
</van-collapse>
```
``` javascript
export default {
data() {
return {
activeNames: ['1']
};
}
};
```
#### 手风琴
通过`accordion`可以设置为手风琴模式,最多展开一个面板,此时`activeName`为字符串格式
```html
<van-collapse v-model="activeName" accordion>
<van-collapse-item title="有赞微商城" name="1">
提供多样店铺模板,快速搭建网上商城
</van-collapse-item>
<van-collapse-item title="有赞零售" name="2">
网店吸粉获客、会员分层营销、一机多种收款,告别经营低效和客户流失
</van-collapse-item>
<van-collapse-item title="有赞美业" name="3">
线上拓客,随时预约,贴心顺手的开单收银
</van-collapse-item>
</van-collapse>
```
``` javascript
export default {
data() {
return {
activeName: '1'
};
}
};
```
#### 自定义标题内容
```html
<van-collapse v-model="activeNames">
<van-collapse-item name="1">
<div slot="title">有赞微商城<van-icon name="question" /></div>
提供多样店铺模板,快速搭建网上商城
</van-collapse-item>
<van-collapse-item title="有赞零售" name="2">
网店吸粉获客、会员分层营销、一机多种收款,告别经营低效和客户流失
</van-collapse-item>
</van-collapse>
```
### Collapse API
| 参数 | 说明 | 类型 | 默认值 | 可选值 |
|-----------|-----------|-----------|-------------|-------------|
| v-model | 当前展开面板的 name | `Array | String | Number` | - | - |
| accordion | 是否开启手风琴模式 | `Boolean` | `false` | - |
### Collapse Event
| 事件名 | 说明 | 参数 |
|-----------|-----------|-----------|
| change | 切换面板时触发 | activeNames: `string | array` |
### CollapseItem API
| 参数 | 说明 | 类型 | 默认值 | 可选值 |
|-----------|-----------|-----------|-------------|-------------|
| name | 面板唯一标识符,默认为索引值 | `String | Number` | `index` | - |
| title | 标题 | `String` | - | - |
### CollapseItem Slot
| 名称 | 说明 |
|-----------|-----------|
| default | 面板内容 |
| title | 自定义标题内容 |