因此,下面的代码从用户选择的行中获取server_id。但是,我想知道是否有可能从行中获取server_id和server_name而用户不必再做他已经做过的事情(选择一个单选按钮并按下提交)。谢谢你的帮助。
<form method="post" name="server_information" id="server_information" action="test.php">
<label>Server Information</label><br><br>
<table border='1'>
<tr>
<th>Selection</th>
<th>User Name</th>
<th>Date Created</th>
<th>Server Name</th>
<th>Server Id</th>
<th>Public DNS</th>
<th>Server Status</th>
</tr>
<?php while($row = mysql_fetch_assoc($result)): ?>
<tr>
<td><input type="radio" name="server" value="<?php echo $row['serverId']; ?>" /></td>
<td><?php echo $row['userName']; ?></td>
<td><?php echo $row['dateCreated']; ?></td>
<td><?php echo $row['serverName']; ?>"</td>
<td><?php echo $row['serverId']; ?></td>
<td><?php echo $row['publicDNS'] ?></td>
<td><?php echo $row['serverStatus']; ?></td>
</tr>
<?php endwhile; ?>
</table>
<br>
<?php endif; ?>
<input type="submit" name="server_stop" value="Stop Server"/>
<input type="submit" name="server_terminate" value="Terminate Server"/>
</form>
答案 0 :(得分:2)
您可以将管道|
或任何其他字符连接到无线电值,然后在管道上爆炸$ _POST ['server'],您将在索引0中获取id并在索引中命名1。
<td><input type="radio" name="server" value="<?php echo $row['serverId'].'|'.$row['serverName']; ?>" /></td>
另一种解决方案是添加一个隐藏的输入,并将其命名为服务器ID,如下所示:
<td>
<input type="radio" name="server" value="<?php echo $row['serverId']; ?>" />
<input type="hidden" name="name_<?php echo $row['serverId'];?>" value="<?php echo $row['serverName'];?>" />
</td>
然后在PHP中
$server_id=(int)$_POST['server'];
$server_name=$_POST['name_'.$server_id];
答案 1 :(得分:0)
当然,只需将两个值用逗号(或其他不会出现在值中的分隔符)连接起来:
<tr>
<td><input type="radio" name="server"
value="<?php echo $row['serverId'] . ',' . $row['serverName']; ?>" /></td>
<td><?php echo $row['userName']; ?></td>
<td><?php echo $row['dateCreated']; ?></td>
<td><?php echo $row['serverName']; ?>"</td>
<td><?php echo $row['serverId']; ?></td>
<td><?php echo $row['publicDNS'] ?></td>
<td><?php echo $row['serverStatus']; ?></td>
</tr>
然后,当您处理表单时,使用explode()
分隔结果:
$server_info = explode(",", $_POST["server"]); // server_info is an array
$server_selection = $server_info[0];
$server_name = $server_info[1];
答案 2 :(得分:0)
您可以使用数组:
name="server[$row['serverId']]" value="$row['serverName']"
然后得到它:
list($id, $name) = $_POST['server'];