mirror of
https://gitee.com/vant-contrib/vant.git
synced 2025-04-27 11:56:35 +08:00
67 lines
1.4 KiB
Markdown
67 lines
1.4 KiB
Markdown
## List 列表
|
|
瀑布流滚动加载,用于控制长列表的展示
|
|
|
|
### 使用指南
|
|
``` javascript
|
|
import { List } from 'vant';
|
|
|
|
Vue.use(List);
|
|
```
|
|
|
|
### 代码演示
|
|
|
|
#### 基础用法
|
|
|
|
```html
|
|
<van-list
|
|
v-model="loading"
|
|
:finished="finished"
|
|
@load="onLoad"
|
|
>
|
|
<van-cell v-for="item in list" :key="item" :title="item + ''" />
|
|
</van-list>
|
|
```
|
|
|
|
```js
|
|
export default {
|
|
data() {
|
|
return {
|
|
list: [],
|
|
loading: false,
|
|
finished: false
|
|
};
|
|
},
|
|
|
|
methods: {
|
|
onLoad() {
|
|
setTimeout(() => {
|
|
for (let i = 0; i < 10; i++) {
|
|
this.list.push(this.list.length + 1);
|
|
}
|
|
this.loading = false;
|
|
|
|
if (this.list.length >= 40) {
|
|
this.finished = true;
|
|
}
|
|
}, 500);
|
|
}
|
|
}
|
|
}
|
|
```
|
|
|
|
### API
|
|
|
|
| 参数 | 说明 | 类型 | 默认值 |
|
|
|-----------|-----------|-----------|-------------|
|
|
| loading | 是否显示加载中提示,加载过程中不触发`load`事件 | `Boolean` | `false` |
|
|
| finished | 是否已加载完成,加载完成后不再触发`load`事件 | `Boolean` | `false` |
|
|
| offset | 滚动条与底部距离小于 offset 时触发`load`事件 | `Number` | `300` |
|
|
| loading-text | 加载中提示文案 | `String` | `加载中...` |
|
|
| immediate-check | 是否在初始化时立即执行滚动位置检查 | `Boolean` | `true` |
|
|
|
|
### Event
|
|
|
|
| 事件名 | 说明 | 参数 |
|
|
|-----------|-----------|-----------|
|
|
| load | 滚动条与底部距离小于 offset 时触发 | - |
|