<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>修改订单</title>
<style type="text/css">
body{
font-size:13px;
line-height:25px;
}
table{
border-top: 1px solid #333;
border-left: 1px solid #333;
width:400px;
}
td{
border-right: 1px solid #333;
border-bottom: 1px solid #333;
text-align:center;
}
.title{
font-weight:bold;
background-color: #cccccc;
}
input text{
width:100px;
}
</style>
<script type="text/javascript">
function addRow(){
var addTable=document.getElementById("order");
var row_index=addTable.rows.length-1; //新插入行在表格中的位置
var newRow=addTable.insertRow(row_index); //插入新行
newRow.id="row"+row_index; //设置新插入行的ID
var col1=newRow.insertCell(0);
col1.innerHTML="抗疲劳神奇钛项圈";
var col2=newRow.insertCell(1);
col2.innerHTML=row_index;
var col3=newRow.insertCell(2);
col3.innerHTML="¥49.00";
var col4=newRow.insertCell(3);
var str="<input name=‘del"+row_index+"‘ type=‘button‘ value=‘删除‘ onclick=\"delRow(‘row"+row_index+ "‘)\" /> <input id=‘edit"+row_index+"‘ type=‘button‘ value=‘修改‘ onclick=\"editRow(‘row"+row_index+ "‘)\" />";
col4.innerHTML=str;
}
function delRow(rowId){
var row=document.getElementById(rowId).rowIndex; //删除行所在表格中的位置
document.getElementById("order").deleteRow(row);
}
function editRow(rowId){
var row=document.getElementById(rowId).rowIndex; //修改行所在表格中的位置
var col=document.getElementById(rowId).cells;
var text=col[1].innerHTML;
col[1].innerHTML="<input name=‘num"+row+"‘ style=‘width:40px;‘ type=‘text‘ value=‘"+text+"‘ />";
col[3].lastChild.value="确定";
col[3].lastChild.setAttribute("onclick","upRow(‘"+rowId+ "‘)");
}
function upRow(rowId){
var row=document.getElementById(rowId).rowIndex; //修改行所在表格中的位置
var col=document.getElementById(rowId).cells;
var text=col[1].firstChild.value;
col[1].innerHTML=text;
col[3].lastChild.value="修改";
col[3].lastChild.setAttribute("onclick","editRow(‘"+rowId+ "‘)");
}
</script>
</head>
<body>
<table border="0" cellspacing="0" cellpadding="0" id="order">
<tr class="title">
<td>商品名称</td>
<td>数量</td>
<td>价格</td>
<td>操作</td>
</tr>
<tr id="del1">
<td>防滑真皮休闲鞋</td>
<td>12</td>
<td>¥568.50</td>
<td><input name="rowdel" type="button" value="删除" onclick=‘delRow("del1")‘ />
<input id="edit1" type="button" value="修改" onclick=‘editRow("del1")‘ /></td>
</tr>
<tr>
<td colspan="4" style="height:30px;">
<input name="addOrder" type="button" value="增加订单" onclick="addRow()" /></td>
</tr>
</table>
</body>
</html>