JS遍历表格数据
遍历表格中的数据
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-HTML
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
</head>
<body>
<script type="text/javascript">
function Search()
{
for(var i=0;i<data.rows.length;i++)
{
var tr=data.rows[i];
for(var j=0;j<tr.cells.length;j++)
alert("行号："+(i+1)+"\t\t列号："+(j+1)+"\n\n内容："+tr.cells[j].innerHTML);
}
}
</script>
<input type="button" value="输出表格行号" onclick="Search()" />
<br >
<table width="300" id="data">
<tr><td>aaa</td><td>aaa</td></tr>
<tr><td>bbb</td><td>aaa</td></tr>
<tr><td>ccc</td><td>aaa</td></tr>
<tr><td>ddd</td><td>aaa</td></tr>
<tr><td colspan='2'>df</td></tr>
<tr><td colspan='2'>ddeed</td></tr>
<tr><td>ddafd</td><td>aaa</td></tr>
</table>
</body>
</html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
</head>
<body>
<script type="text/javascript">
function Search()
{
for(var i=0;i<data.rows.length;i++)
{
var tr=data.rows[i];
for(var j=0;j<tr.cells.length;j++)
alert("行号："+(i+1)+"\t\t列号："+(j+1)+"\n\n内容："+tr.cells[j].innerHTML);
}
}
</script>
<input type="button" value="输出表格行号" onclick="Search()" />
<br >
<table width="300" id="data">
<tr><td>aaa</td><td>aaa</td></tr>
<tr><td>bbb</td><td>aaa</td></tr>
<tr><td>ccc</td><td>aaa</td></tr>
<tr><td>ddd</td><td>aaa</td></tr>
<tr><td colspan='2'>df</td></tr>
<tr><td colspan='2'>ddeed</td></tr>
<tr><td>ddafd</td><td>aaa</td></tr>
</table>
</body>
</html>
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原创文章，转载请注明出处：JS遍历表格数据