把网页内的所有控件替换成他的值
如:
把
<select name="sNO">
<option value="0">0</option>
<option value="1" selected>1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
替换成他的值"1"
<!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>把网页内的所有控件替换成他的值</title>
</head>
<body>
<table width="100" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><form action="asd" method="get"><select name="sNO">
<option value="0">0</option>
<option value="1" selected>1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<input type="button" name="Submit" value="提交" onclick="a()"/></form></td>
</tr>
</table>
<script>
function a()
{
}
</script>
</body>
</html>