vue-scroll使用代码
时间: 2023-12-31 19:04:12 浏览: 106
Vue-scroll是一个用于Vue.js的无限滚动指令,可以实现页面滚动时自动加载更多内容的功能。以下是使用Vue-scroll的代码示例:
1. 安装vue-scroll
在终端中执行以下命令安装vue-scroll:
```
npm install vue-scroll
```
2. 导入vue-scroll
在需要使用vue-scroll的组件中导入vue-scroll:
```
import VueScroll from 'vue-scroll'
```
3. 注册vue-scroll
在Vue实例中使用Vue-scroll:
```
Vue.use(VueScroll)
```
4. 使用vue-scroll
在需要实现无限滚动的元素上添加v-scroll指令:
```
<div v-scroll="loadMore"></div>
```
loadMore是一个自定义方法,用于加载更多内容。当元素滚动到底部时,vue-scroll会自动调用该方法。
完整示例代码如下:
```
<template>
<div v-scroll="loadMore">
<div v-for="item in list" :key="item.id">{{ item.title }}</div>
</div>
</template>
<script>
import VueScroll from 'vue-scroll'
export default {
data() {
return {
list: [], // 列表数据
page: 1, // 当前页码
pageSize: 10 // 每页数据条数
}
},
mounted() {
this.loadData()
},
methods: {
// 加载数据
loadData() {
// 发送请求获取数据
axios.get('/api/list', {
params: {
page: this.page,
pageSize: this.pageSize
}
}).then(response => {
this.list = this.list.concat(response.data)
this.page++
})
},
// 加载更多
loadMore() {
this.loadData()
}
},
directives: {
scroll: VueScroll
}
}
</script>
```
在这个示例中,当页面滚动到底部时,会自动调用loadMore方法加载更多数据。通过这种方式,可以实现无限滚动加载内容的功能。
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