如题,代码如下:
<script language="javascript" type="text/javascript">
function valueInfo()
{
var result=document.getElementById('subject').value;document.getElementById('aa').value=result;
//alert(result);
}
</script><?php include("fwzl_conn.php");?>
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<?php
$sql="select * from level_1";
$rs=mysql_query($sql);
if(!$rs){
die("数据库查询错误");
}
while($row=mysql_fetch_array($rs)){
echo "<tr width='300px'>";
echo "<TD style='PADDING-LEFT: 20px' height='23'><IMG height=7
src='image/bit06.gif' width=8 align=absMiddle>"."<A id='subject' onclick=javascript:valueInfo() href='javascript:void(null)' title='$row[1]' value='$row[1]' >".$row[1]."</A>"."</td>";
echo "</tr>";
}
?></td>
</tr>
</table>
<form id="form1" name="form1" method="post" action="">
<label>
<textarea name="message" cols="60" rows="15" class=autosave id="aa" value=""></textarea>
</label>
</form>
</body>运行后发现点击超链接,文本框内只能显示第一条查询结果,求各位指点,谢谢
<script language="javascript" type="text/javascript">
function valueInfo()
{
var result=document.getElementById('subject').value;document.getElementById('aa').value=result;
//alert(result);
}
</script><?php include("fwzl_conn.php");?>
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<?php
$sql="select * from level_1";
$rs=mysql_query($sql);
if(!$rs){
die("数据库查询错误");
}
while($row=mysql_fetch_array($rs)){
echo "<tr width='300px'>";
echo "<TD style='PADDING-LEFT: 20px' height='23'><IMG height=7
src='image/bit06.gif' width=8 align=absMiddle>"."<A id='subject' onclick=javascript:valueInfo() href='javascript:void(null)' title='$row[1]' value='$row[1]' >".$row[1]."</A>"."</td>";
echo "</tr>";
}
?></td>
</tr>
</table>
<form id="form1" name="form1" method="post" action="">
<label>
<textarea name="message" cols="60" rows="15" class=autosave id="aa" value=""></textarea>
</label>
</form>
</body>运行后发现点击超链接,文本框内只能显示第一条查询结果,求各位指点,谢谢
src='image/bit06.gif' width=8 align=absMiddle>"."<A id='subject' onclick=javascript:valueInfo(this) href='javascript:void(null)' title='".$row[1]."' value='".$row[1]."' >".$row[1]."</A>"."</td>";function valueInfo(a)
{
var result=a.getAttribute('value');//value是a的自定义属性,要使用getAttribute来获取,要不其他非IE浏览器获取不到document.getElementById('aa').value=result;
//alert(result);
}