while I'm working with a Select Tag, nothing is displayed as can not be seen in the second page using $_SESSION variables. Someone helps me: I'm so confused: My first page:
<?php
session_start();
if(isset($_SESSION['a'])){
echo $_SESSION['a'];
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<form id="form1" name="form1" method="post" action="test2.php">
<label for="df"></label>
<input type="text" name="df" id="df" />
<select name="a">
<option value="12" />12
<option value="13"/>13
</select>
<input type="submit" value="send" />
</form>
<?php
if(isset($_post)){
if(isset($_POST['a'])){
$_SESSION['a']= $_POST['a'];
}
}
?>
</body>
</html>
My second Page:
<?php
session_start();
$r12=13;
if(isset($_SESSION['a'])){
echo $r12;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
aaa
<?php
if(isset($_SESSION['a'])){
echo $_SESSION['a'];
}
?>
</body>
</html>
