My session is not working correctly, its unset after when I reload the url, but not when I refresh the page using browser refresh button, it sent again form information to browser , says Confirm Form Resubmission and session still remain, but when I press enter in the browser url, the session gone.
here is my Code
UPDATED and complete php fil code
<?php session_start();
error_reporting(E_ALL ^ E_NOTICE);
require_once 'protect.php';
$logout = $_GET['logout'];
?>
<!doctype html>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
<script src="http://www.google.com/jsapi"></script><script> google.load("jquery",'1.7'); google.load("jqueryui", "1"); </script>
<script src="js/mutate/mutate.events.js"></script>
<script src="js/mutate/mutate.min.js"></script>
<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="css/animate.min.css">
<script src="js/signinout.js" type="text/javascript"></script>
<script src="js/send_message.js" type="text/javascript"></script>
<script src="js/refresh_message_log.js" type="text/javascript"></script>
<script>
$(function(){
$('.main').mutate('scrollHeight', function(el) {
expanded = false;
$('#scrollHeight').text('scrollHeight changed:' + $('.main').prop("scrollHeight"));
$('.main').stop().animate({scrollTop:$('.main')[0].scrollHeight}, 1000);
});
})
function logout() {
window.location.href="http://localhost/wordpress/wp-content/themes/onlinearn/chat/adminChat.php?logout=admin";
};
</script>
<meta charset="utf-8">
<title>Live Chat</title>
</head>
<body>
<?php
if ($_POST['signIn']) {
$username = $_POST['username'];
$_SESSION['username'] = $username;
require_once 'cn.php';
if ($username) {
$query = "SELECT * FROM users WHERE username='$username'";
$result = mysqli_query($cn,$query);
$numrows = mysqli_num_rows($result);
if ($numrows == 1) {
$row = mysqli_fetch_assoc($result);
$dbId = $row['id'];
$dbadmin = $row['username'];
if ($username == $dbadmin) {
$_SESSION['adminid'] = $dbId;
$_SESSION['admin'] = $dbadmin;
}
}
else {
echo 'No user found.';
}
$AdminId = $_SESSION['adminid'];
$Admin = $_SESSION['admin'];
$welcome = 'Welcome <span id="loggedUser">'.$Admin.'</span>!';
}
}
if ($logout == 'admin') {
//session_destroy();
}
?>
<div class="chatBox">
<div class="user">
<div class="chatlogo">Admin Chat</div>
<?php if (!$Admin && !$AdminId):?>
<form name="SignIn" id="signInForm" action="./adminChat.php" method="post" onSubmit="">
<span class="error animated">Invalid uername</span>
<input name="username" type="text" id="username" placeholder="Enter username" size="13px" onClick='document.username.value = "" '>
<input name="signIn" type="submit" id="signIn" value="SING IN">
<?php else:?>
<form action="signout_delete_content.php" method="post" onSubmit="">
<span class="welcome"><?php echo $welcome;?></span>
<input type="submit" value="SIGN OUT" id="signOut" onClick="logout()">
</form>
</form>
<?php endif;?>
</div>
<div class="main" id="result">
</div>
<div class="messageBox">
<?php if (!$AdminId && !$Admin):?>
<form name="messageBoxSignInForm" id="messageBoxSignInForm" onSubmit="return false">
<input type="submit" id="messageBoxSignIn" value="Sign In to Enter Chat">
</form>
<?php else:?>
<form name="newMessage" class="newMessage" action="" onSubmit="return false">
<textarea name="newMessageContent" id="newMessageContent" placeholder="Enter your message here.">Enter your message here</textarea>
<input type="submit" id="newMessageSend" value="Send">
<?php endif;?>
</form>
</div>
</div>
</body>
</html>
if I put my this $AdminId = $_SESSION['adminid'];
$Admin = $_SESSION['admin']; variables on the top of code with session_start()
the session isn't set on first time submit the form, you have to submit form again or just refresh the page.and also my onClick="logout()" not working. it has function,
function logout() {
window.location.href="http://localhost/wordpress/wp-content/themes/onlinearn/chat/adminChat.php?logout=admin";
};
any one cane help me out in this situation?
any help would be appreciated.
many thanks in advance.
