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JS显示表格内指定行html代码的方法_javascript技巧

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Release： 2016-05-16 16:06:56
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本文实例讲述了JS显示表格内指定行html代码的方法。分享给大家供大家参考。具体如下：

下面的js代码演示了如何通过表格的rows数组获得指定行的html代码，包含了所有列

<!DOCTYPE html>
<html>
<head>
<script>
function showRow()
{
alert(document.getElementById('myTable').rows[0].innerHTML);
}
</script>
</head>
<body>
<table id="myTable" border="1">
<tr>
<td>Row1 cell1</td>
<td>Row1 cell2</td>
</tr>
<tr>
<td>Row2 cell1</td>
<td>Row2 cell2</td>
</tr>
<tr>
<td>Row3 cell1</td>
<td>Row3 cell2</td>
</tr>
</table>
<br>
<input type="button" onclick="showRow()"
value="Show innerHTML of first row">
</body>
</html>
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希望本文所述对大家的javascript程序设计有所帮助。

Related labels：
html code js
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