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better-scroll.html
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better-scroll.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="https://unpkg.com/@better-scroll/core@latest/dist/core.min.js"></script>
<title>Document</title>
<style>
#wrapper {
width: 100px;
}
.box {
width: 100%;
height: 100vh;
}
.item {
width: 200vw;
margin: 10px 0;
background-color: pink;
}
</style>
</head>
<body>
<div id="wrapper">
<div class="box">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
<div class="item">10</div>
<div class="item">11</div>
<div class="item">12</div>
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<div class="item">14</div>
<div class="item">15</div>
<div class="item">16</div>
<div class="item">17</div>
<div class="item">18</div>
<div class="item">19</div>
<div class="item">20</div>
<div class="item">21</div>
<div class="item">22</div>
<div class="item">23</div>
<div class="item">24</div>
<div class="item">25</div>
<div class="item">26</div>
<div class="item">27</div>
<div class="item">28</div>
<div class="item">29</div>
<div class="item">30</div>
<div class="item">31</div>
<div class="item">32</div>
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</div>
</div>
<div>123123</div>
<div>123123</div>
<div>123123</div>
<div>123123</div>
<div>123123</div>
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</body>
<script>
let wrapper = document.getElementById('wrapper')
let bs = new BScroll(wrapper, {
bounce: false,
preventDefault: false,
scrollX: true,
scrollY: true
})
bs.scroller.actionsHandler.hooks.on('move', ({ deltaX, deltaY, e }) => {
if (Math.abs(bs.y) === 0 && deltaY > 0) {
// 向上滑动到边界, 允许顶层滚动
return
}
if (Math.abs(bs.y) === Math.abs(bs.maxScrollY)) {
// 向下滑动到边界，允许顶层滚动
return
}
e.preventDefault()
e.stopPropagation()
})
</script>
</html>