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Detailed explanation of the scroll code that slides a div to the bottom
Detailed explanation of the scroll code that slides a div to the bottom
scroll is also a very useful tag. This article will share with you a scroll example code for judging p to slide to the bottom. It has a good reference value and I hope it can help everyone.
The example is as follows:
<!DOCTYPE html>
<html>
<head>
<title>判断p滑到底部的代码</title>
<script type="text/javascript" src="jquery-3.1.0.min.js"></script>
<style type="text/css">
#scrollTest{
width:100px;
height:100px;
overflow-y: auto;//当p中y方向的内容溢出时，y轴分别显示滚动条
border:1px solid red;
}
</style>
</head>
<body>
<p id="scrollTest">
<table>
<tr>
<td>111</td>
<td>222</td>
</tr>
<tr>
<td>111</td>
<td>222</td>
</tr>
<tr>
<td>111</td>
<td>222</td>
</tr>
<tr>
<td>111</td>
<td>222</td>
</tr>
<tr>
<td>111</td>
<td>222</td>
</tr>
<tr>
<td>111</td>
<td>222</td>
</tr>
<tr>
<td>111</td>
<td>222</td>
</tr>
</table>
</p>
</body>
</html>
<!--//事先得引入jQuery文件-->
<script type="text/javascript">
$("#scrollTest").scroll(function(){
var h = $(this).height();//p可视区域的高度
var sh = $(this)[0].scrollHeight;//滚动的高度，$(this)指代jQuery对象，而$(this)[0]指代的是dom节点
var st =$(this)[0].scrollTop;//滚动条的高度，即滚动条的当前位置到p顶部的距离
if(h+st>=sh){
//上面的代码是判断滚动条滑到底部的代码
//alert("滑到底部了");
$("#scrollTest").append(111+"<br>");//滚动条滑到底部时，只要继续滚动滚动条，就会触发这条代码.一直滑动滚动条，就一直执行这条代码。
}
})
</script>Everyone should have a deeper understanding of scroll after reading this article If you know it, hurry up and give it a try.
Related recommendations:
Detailed explanation of the .scroll() function in jQuery
Detailed explanation of jQuery plug-in windowScroll usage code example
The perfect way to use jQuery to achieve the page scrolling effect
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