标签：blog http width io 2014 for
基本思路：appendChild方法实质上是将原来存在的元素remove掉，然后在添加到后面去。
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script>
window.onload=function ()
{
var oTab=document.getElementById('tab1');
var oBtn=document.getElementById('btn1');
oBtn.onclick=function ()
{
var arr=[];
for(var i=0;i<oTab.tBodies[0].rows.length;i++)
{
arr[i]=oTab.tBodies[0].rows[i];
}
arr.sort(function (tr1,tr2){
var n1=parseInt(tr1.cells[0].innerHTML);
var n2=parseInt(tr2.cells[0].innerHTML);
return n1-n2;
});
for(var i=0;i<arr.length;i++)
{
oTab.tBodies[0].appendChild(arr[i]);
}
};
};
</script>
</head>
<body>
<input id="btn1" type="button" value="排序"/>
<table id="tab1" border="1" width="500">
<thead>
<td>ID</td>
<td>姓名</td>
<td>年龄</td>
</thead>
<tbody>
<tr> <td>2</td>
<td>XXX</td>
<td>25</td>
</tr>
<tr> <td>5</td>
<td>王五</td>
<td>29</td>
</tr>
<tr> <td>4</td>
<td>李四</td>
<td>26</td>
</tr>
<tr> <td>3</td>
<td>SSS</td>
<td>24</td>
</tr>
<tr> <td>1</td>
<td>Xuan</td>
<td>23</td>
</tr>
</tbody>
</table>
</body>
</html>
效果图：
（35）DOM应用之表格中的内容排序,布布扣,bubuko.com
标签：blog http width io 2014 for
原文地址：http://blog.csdn.net/xuan6251237011/article/details/38025653
