

本文实例为大家分享了js实现表格滚动分页展示的具体代码,供大家参考,具体内容如下
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <link href="./scroll.css" rel="external nofollow" rel="stylesheet" /> <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.js"></script> <script src="./scroll.js"></script> <title>Document</title> </head> <body> <div class="scroll-container"> <div class="scroll-body"> <table id="scroll-table"> <thead> <tr> <th>Months</th> <th>Money</th> </tr> </thead> <tbody id="scroll-tbody"> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>January</td> <td>$100</td> </tr> </tbody> </table> </div> </div> </body> </html>
CSS:
.scroll-body{
display: inline-block;
}
.scroll-container{
text-align: center;
}
#scroll-table{
border: 1px solid;
border-collapse: collapse;
width: 200px;
height: 200px;
overflow: auto;
display: block;
}
JS:
$(function () {
$('#scroll-table').scroll(function (e) {
var pagination = {
page: 0,
pageSize: 20
};
//滚动条位置
var scrollTop = $('#scroll-table').scrollTop();
//可视窗口的高度
var viewportHeight = $('#scroll-table').height();
//整个页面可以滚动的高度
var scrollHeight = $('#scroll-table')[0].scrollHeight;
//“如果滚动条的位置”+“可视窗口的高度”=“整个页面可以滚动的高度”,那么就调用相应的函数加载数据
if (Math.round(scrollTop + viewportHeight) == scrollHeight) {
var tr = $('<tr><td> good </td> <td> nice </td> /tr>');
$('#scroll-tbody').append(tr);
/*
* pagination.page += 1;
* dataAjax(pagination); //这里做第二页的数据请求并添加进表格
*/
}
});
})
