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https://gitee.com/vant-contrib/vant.git
synced 2025-04-06 03:57:59 +08:00
14de879a3b
* [bugfix] Checkbox border render error in weixin browser * [bugfix] TreeSelect dependency path error * [bugfix] Swipe should clear autoplay timer when destroyed
81 lines
1.8 KiB
Markdown
81 lines
1.8 KiB
Markdown
<script>
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export default {
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data() {
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return {
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images: [
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'https://img.yzcdn.cn/public_files/2017/09/05/3bd347e44233a868c99cf0fe560232be.jpg',
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'https://img.yzcdn.cn/public_files/2017/09/05/c0dab461920687911536621b345a0bc9.jpg',
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'https://img.yzcdn.cn/public_files/2017/09/05/4e3ea0898b1c2c416eec8c11c5360833.jpg',
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'https://img.yzcdn.cn/public_files/2017/09/05/fd08f07665ed67d50e11b32a21ce0682.jpg'
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]
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};
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}
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};
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</script>
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## Swipe
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### Install
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``` javascript
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import { Swipe, SwipeItem } from 'vant';
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Vue.component(Swipe.name, Swipe);
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Vue.component(SwipeItem.name, SwipeItem);
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```
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### Usage
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#### Basic Usage
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通过`autoplay`属性设置自动轮播间隔
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:::demo Basic Usage
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```html
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<van-swipe :autoplay="3000">
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<van-swipe-item>1</van-swipe-item>
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<van-swipe-item>2</van-swipe-item>
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<van-swipe-item>3</van-swipe-item>
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<van-swipe-item>4</van-swipe-item>
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</van-swipe>
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```
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:::
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#### 图片懒加载
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配合 [Lazyload](#/zh-CN/component/lazyload) 组件实现图片懒加载
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:::demo 图片懒加载
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```html
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<van-swipe>
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<van-swipe-item v-for="(image, index) in images" :key="index">
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<img v-lazy="image" />
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</van-swipe-item>
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</van-swipe>
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```
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```javascript
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export default {
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data() {
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return {
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images: [
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'https://img.yzcdn.cn/1.jpg',
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'https://img.yzcdn.cn/2.jpg'
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]
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}
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}
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}
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```
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:::
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### API
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| Attribute | Description | Type | Default | Accepted Values |
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|-----------|-----------|-----------|-------------|-------------|
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| autoplay | 自动轮播间隔，单位为 ms | `Number` | - | - |
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| duration | 动画时长，单位为 ms | `Number` | `500` | - |
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| showIndicators | 是否显示指示器 | `Boolean` | `true` | - |
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### 事件
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| Event | Description | Attribute |
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|-----------|-----------|-----------|
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| change | 每一页轮播结束后触发 | index, 当前页的索引 |
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