我需要显示多个复选框,但我的代码只显示最后一次检查。
为什么会这样?
下面是我的代码:
<html>
<head>
<title>CHECK</title>
</head>
<body>
<?php
ini_set("display_errors","off");
if(isset($_POST['vil']))
{
$t=$_POST['vil'];
}
Else
{
$t="";
}
?>
<form method="post" id="monform" action="">
<table border=1 width=800 cellpadding=0 cellspacing=1>
<tr align=center>
<td>
Case
</td>
<td>
Code
</td>
<td>
Nom
</td>
</tr>
<?php
ini_set("display_errors","off");
$con = @mysql_connect("localhost","root","");
if(!$con)
{
echo "erreur de connexion";
}
Else
{
mysql_select_db("database",$con);
$sql = "SELECT * FROM table";
$result = mysql_query($sql);
while ($tab=mysql_fetch_array($result))
{
$a=$tab["code"];
$b=$tab["nom"];
echo " "
<tr align=center>
<td>
<input type=checkbox name=vil[] value=$a>$a<br>
</td>
<td>
$a
</td>
<td>
$b
</td>
</tr>
";
}
?>
</table>
<br><br><input type="submit" name="valider" value="valider">
<table border=1 width=800 cellpadding=0 cellspacing=1>
<br><br><?php
foreach ($t as $variablename)
{
$sql = "SELECT * FROM table WHERE code='".$variablename."'";
$result = mysql_query($sql);
}
while ($tab=mysql_fetch_array($result))
{
$a=$tab["code"];
$b=$tab["nom"];
{
for ($i=0;$i<count($t);$i++)
{
echo $a."__".$b."</br>" ;
if(isset($t))
{
echo " "
<td>
$a
</td>
<td>
$b
</td>
";
}
}
}
}
}
?>
</table>
</form>
</body>
</html>