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Dville

cross browser compatiblity issues

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So i've been coding a clone of digg.com with much help from you guys here at phpfreaks.com. This can be located at http://digg.sytes.net/digg

I have noticed that I can not login to an account in IE. I only use FF, so all of my testing has been done on FF. I came across this issue before, but thought it was due to the dynamic host and the cookie that was used. But apparently that was since it was IE, not the dynamic host at all.

Here is the code for my login.php I have no idea what conflicts each other.

[code=php:0]<?php
ob_start();
/*
+ ----------------------------------------------------------------------------+
|    Web Article System - Beta 1.2
|
|    ¬©Robert Lynch 2006
|    Website URL
|    dlynch027@gmail.com
|
|    Released under the terms and conditions of the
|    GNU General Public License (http://gnu.org).
|
|    # Source: /login.php, #
|    # Revision: 1.03 #
|    # Date: 07/11/2006 01:19 PM #
|    # Author: Robert Lynch #
+----------------------------------------------------------------------------+
*/

?>

<html>
<head>
<title>Web Article System - BETA 1.2</title>
<body>

<style>
all.clsMenuItemNS, .clsMenuItemIE{text-decoration: none; font: bold 12px Arial; color: white; cursor: hand; z-index:100}
#MainTable A:hover {color: yellow;}
</style>

<link rel="stylesheet" type="text/css" href="menu/chrometheme/chromestyle.css" />
<script type="text/javascript" src="menu/chromejs/chrome.js">
</script>


</head>


<style type="text/css">
table.sample {
border-width: 1px 1px 1px 1px;
border-spacing: 2px;
border-style: none none none none;
border-color: black black black black;
border-collapse: collapse;
background-color: white;
}
table.sample th {
border-width: 1px 1px 1px 1px;
padding: 5px 5px 5px 5px;
border-style: outset outset outset outset;
border-color: gray gray gray gray;
background-color: white;
-moz-border-radius: 0px 0px 0px 0px;
}
table.sample td {
border-width: 1px 1px 1px 1px;
padding: 5px 5px 5px 5px;
border-style: outset outset outset outset;
border-color: gray gray gray gray;
background-color: white;
-moz-border-radius: 0px 0px 0px 0px;
}
</style>


<center>
<?php
include('include/menu.php');
?>

<script type="text/javascript">

cssdropdown.startchrome("chromemenu")

</script>

<?php

// Some line breaks
echo "<br>";
echo "<br>";



// Connects to your Database
mysql_connect("localhost", "XXX", "XXX") or die(mysql_error());
mysql_select_db("digg") or die(mysql_error());


//Checks if there is a login cookie

if(isset($_COOKIE['ID_my_site']))


//if there is, it logs you in and directes you to the members page
{
$username = $_COOKIE['ID_my_site'];
$pass = $_COOKIE['Key_my_site'];

$check = mysql_query("SELECT * FROM users WHERE username = '$username'")or die(mysql_error());

while($info = mysql_fetch_array( $check ))
{

if ($pass != $info['password'])
{

}

else
{
header("Location: /digg/index.php");

}

}

}


//if the login form is submitted

if (isset($_POST['submit'])) { // if form has been submitted


// makes sure they filled it in

if(!$_POST['username'] | !$_POST['pass']) {
die('You did not fill in a required field.');
}

// checks it against the database

if (!get_magic_quotes_gpc()) {
$_POST['email'] = addslashes($_POST['email']);
}

$check = mysql_query("SELECT * FROM users WHERE username = '".$_POST['username']."'")or die(mysql_error());

//Gives error if user dosen't exist

$check2 = mysql_num_rows($check);
if ($check2 == 0) {
die('That user does not exist in our database. <a href=add.php>Click Here to Register</a>');
}


while($info = mysql_fetch_array( $check ))
{

$_POST['pass'] = stripslashes($_POST['pass']);
$info['password'] = stripslashes($info['password']);
$_POST['pass'] = md5($_POST['pass']);

//gives error if the password is wrong

if ($_POST['pass'] != $info['password']) {
die('Incorrect password, please try again.');
}

else
{
// if login is ok then we add a cookie

$_POST['username'] = stripslashes($_POST['username']);


$hour = time() + 3600;
setcookie(ID_my_site, $_POST['username'], $hour);
setcookie(Key_my_site, $_POST['pass'], $hour);

//then redirect them to the members area
header("Location: /digg/index.php");
}

}
}
else {

// if they are not logged in
?>

<form action="<?php echo $_SERVER['PHP_SELF']?>" method="post">
<table border="0">
<tr><td colspan=2><font size="4"><b><center>Login Here</font></center></b></td></tr>
<tr><td>Username:</td><td>
<input type="text" name="username" maxlength="40">
</td></tr>
<tr><td>Password:</td><td>
<input type="password" name="pass" maxlength="50">
</td></tr>
<tr><td colspan="2" align="right"><font size="2"><a href="/digg/pass_reset.php">Forget Password?</font></a></td><td>
</td></tr>
<tr><td colspan="2" align="right">
<input type="image" src="/digg/images/login.png" name="submit" value="Login">
</td></tr>
</table>
</form>

<?php
}



include('include/footer.php');
ob_end_flush();
?>[/code]

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Dont know what wrong there, i trie to register and i can not,it's like it dont like me lol.............

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so it's effecting the register.php as well?
i can paste that file as well if needed.

i assume you tried in IE?

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If you think this is a client-side browser issue, it can't be a server-side php problem  :)

The 'problem' is actually that a form submit using images does not send the NAME of the clicked button, it sends the x and y co-ordinates of where the button was clicked (referenced to the upper corner).  Instead of checking for $_POST['submit'], check for $_POST['submit_x'] and you'll get a value ... and your cross-browser issue will be solved.

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I thought it was code related. Like IE wasn't reading the code now FF did(and should).

However this worked beautifuly, thanks alot Andy. I have added a special thanks at the bottom of my changelog, that you can view at
http://digg.sytes.net/digg/changelog.txt

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