[SOLVED] else problem

mmarif4u · July 26, 2009

Like this:

<div id="wb_Shape2" style="position:absolute;left:54px;top:170px;width:793px;height:412px;z-index:10" align="center">
<img src="/Images/body_img.jpg" id="Shape2" align="top" alt="" title="" border="0" width="793" height="412"></div>

<?php
if(isset($_POST['login'])){
$_SESSION['myusername'] = $_POST['myusername'];
$username = $_SESSION['myusername'];
?>
<div id="wb_Text1" style="position:absolute;left:684px;top:55px;width:151px;height:14px;z-index:7" align="right">
<font style="font-size:13px" color="#FFFFFF" face="Arial">You are logged in as:</font><br>
<font style="font-size:15px" color="#FF0000" face="Arial">
<?php
echo ucwords(strtolower($username));
?>
</font></div>
<?php
}
else
{
?>

squiblo · July 26, 2009

this always shows the login form both logged in and not logged in:

<?php
if(isset($_POST['Login'])){
$_SESSION['myusername'] = $_POST['myusername'];
$username = $_SESSION['myusername'];
echo ucwords(strtolower($username));
?>
<div id="wb_Text1" style="position:absolute;left:684px;top:55px;width:151px;height:14px;z-index:7" align="right">
<font style="font-size:13px" color="#FFFFFF" face="Arial">You are logged in as:</font><br>
<font style="font-size:15px" color="#FF0000" face="Arial">
</font></div>
<?php
}
else
{
?>
<form name="form1" method="post" action="checklogin.php">
   <input type="text" id="myusername" style="position:absolute;left:651px;top:59px;width:174px;font-family:Arial;font-size:13px;z-index:4" size="29" name="myusername" value="" title="username">
   <input type="password" id="mypassword" style="position:absolute;left:651px;top:86px;width:174px;font-family:Arial;font-size:13px;z-index:5" size="29" name="mypassword" value="" tabindex="password" title="password">
   <input type="checkbox" id="Checkbox1" name="Checkbox1" value="on" style="position:absolute;left:648px;top:113px;font-family:Arial;font-size:13px;z-index:6">
  <input type="submit" id="Button1" name="Login" value="Login" style="position:absolute;left:778px;top:117px;width:50px;height:43px;font-family:Arial;font-size:13px;z-index:8" title="Login">
</form>
   <div id="wb_Text7" style="position:absolute;left:584px;top:66px;width:47px;height:16px;z-index:22" align="left">
   <font style="font-size:13px" color="#FFFFFF" face="Arial">Username:</font></div>
   <div id="wb_Text8" style="position:absolute;left:586px;top:91px;width:65px;height:16px;z-index:23" align="left">
   <font style="font-size:13px" color="#FFFFFF" face="Arial">Password:</font></div>
   <div id="wb_Text2" style="position:absolute;left:669px;top:116px;width:111px;height:14px;z-index:7" align="left">
   <font style="font-size:11px" color="#FFFFFF" face="Arial">Remember Me</font></div>
   <div id="wb_Text3" style="position:absolute;left:651px;top:134px;width:122px;height:14px;z-index:9" align="left">
   <font style="font-size:11px" color="#FFFFFF" face="Arial">Forgot your password?</font></div>

<?php
}
?>

mmarif4u · July 26, 2009

Can you post the code for checklogin.php

squiblo · July 26, 2009

<?php
$host="localhost"; // Host name 
$username=""; // Mysql username 
$password=""; // Mysql password 
$db_name=""; // Database name 
$tbl_name="members"; // Table name 

// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect"); 
mysql_select_db("$db_name")or die("cannot select DB");

if(isset($_POST['Login'])){
// username and password sent from form 
$myusername=$_POST['myusername']; 
$mypassword=$_POST['mypassword']; 

// To protect MySQL injection (more detail about MySQL injection)
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
$myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
$_SESSION['myusername']=$dbusername;

$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";
$result=mysql_query($sql);

// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row

if($count==1){
// Register $myusername, $mypassword and redirect to file "profile.php"
session_register("myusername");
session_register("mypassword"); 
header("location:profile.php");
}
else {
header("location: http://www.squiblo.com/retrylogin.php");
}
}
?>

mmarif4u · July 26, 2009

<?php
$host="localhost"; // Host name 
$username=""; // Mysql username 
$password=""; // Mysql password 
$db_name=""; // Database name 
$tbl_name="members"; // Table name 

// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect"); 
mysql_select_db("$db_name")or die("cannot select DB");

if(isset($_POST['Login'])){
// username and password sent from form 
$myusername=$_POST['myusername']; 
$mypassword=$_POST['mypassword']; 

// To protect MySQL injection (more detail about MySQL injection)
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
$myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
$_SESSION['myusername']=$dbusername;

$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";
$result=mysql_query($sql);

// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row

if($count==1){
// Register $myusername, $mypassword and redirect to file "profile.php"
session_register("myusername");
session_register("mypassword"); 
header("location:profile.php");
}
else {
header("location: http://www.squiblo.com/retrylogin.php");
}
}
?>

From where this $dbusername is coming?

$_SESSION['myusername']=$dbusername;

Why not this and whats the point for storing pass in session.

$_SESSION['myusername'];

instead of this:

session_register("myusername");
session_register("mypassword");

Now to next script.

<?php
if(isset($_POST['Login'])){
?>
echo<div id="wb_Text1" style="position:absolute;left:684px;top:55px;width:151px;height:14px;z-index:7" align="right">
<font style="font-size:13px" color="#FFFFFF" face="Arial">You are logged in as:</font><br>
<font style="font-size:15px" color="#FF0000" face="Arial">
</font></div>

<?php
ucwords(strtolower($_SESSION['myusername']));
}
else
{
?>
<form name="form1" method="post" action="checklogin.php">
   <input type="text" id="myusername" style="position:absolute;left:651px;top:59px;width:174px;font-family:Arial;font-size:13px;z-index:4" size="29" name="myusername" value="" title="username">
   <input type="password" id="mypassword" style="position:absolute;left:651px;top:86px;width:174px;font-family:Arial;font-size:13px;z-index:5" size="29" name="mypassword" value="" tabindex="password" title="password">
   <input type="checkbox" id="Checkbox1" name="Checkbox1" value="on" style="position:absolute;left:648px;top:113px;font-family:Arial;font-size:13px;z-index:6">
  <input type="submit" id="Button1" name="Login" value="Login" style="position:absolute;left:778px;top:117px;width:50px;height:43px;font-family:Arial;font-size:13px;z-index:8" title="Login">
</form>
   <div id="wb_Text7" style="position:absolute;left:584px;top:66px;width:47px;height:16px;z-index:22" align="left">
   <font style="font-size:13px" color="#FFFFFF" face="Arial">Username:</font></div>
   <div id="wb_Text8" style="position:absolute;left:586px;top:91px;width:65px;height:16px;z-index:23" align="left">
   <font style="font-size:13px" color="#FFFFFF" face="Arial">Password:</font></div>
   <div id="wb_Text2" style="position:absolute;left:669px;top:116px;width:111px;height:14px;z-index:7" align="left">
   <font style="font-size:11px" color="#FFFFFF" face="Arial">Remember Me</font></div>
   <div id="wb_Text3" style="position:absolute;left:651px;top:134px;width:122px;height:14px;z-index:9" align="left">
   <font style="font-size:11px" color="#FFFFFF" face="Arial">Forgot your password?</font></div>

<?php
}
?>

squiblo · July 26, 2009

after changing the checklogin.php and putting in:

$_SESSION['myusername'];

i cant loggin.

mmarif4u · July 26, 2009

$_SESSION['myusername'] = $myusername;

squiblo · July 26, 2009

after changing check login to:

$_SESSION['myusername'] = $myusername;

i can login just like normal but on the about.php page the login form is still visable on the page if logged in or logged out, maybe going about it a different way and using include may help, although ive never used include

mmarif4u · July 26, 2009

Post both about.php and checklogin.php updated code.

squiblo · July 26, 2009

checklogin.php:

<?php
$host="localhost"; // Host name 
$username=""; // Mysql username 
$password=""; // Mysql password 
$db_name=""; // Database name 
$tbl_name="members"; // Table name 

// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect"); 
mysql_select_db("$db_name")or die("cannot select DB");

if(isset($_POST['Login'])){
// username and password sent from form 
$myusername=$_POST['myusername']; 
$mypassword=$_POST['mypassword']; 

// To protect MySQL injection (more detail about MySQL injection)
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
$myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
$_SESSION['myusername']=$dbusername;

$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";
$result=mysql_query($sql);

// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row

if($count==1){
// Register $myusername, $mypassword and redirect to file "profile.php"
$_SESSION['myusername'] = $myusername; 
header("location:profile.php");
}
else {
header("location: http://www.squiblo.com/retrylogin.php");
}
}
?>

about.php:

<?php
session_start();
?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Squiblo - About Us!</title>
<style type="text/css">
div#container
{
   width: 900px;
   position: relative;
   margin-top: 0px;
   margin-left: auto;
   margin-right: auto;
   text-align: left;
}
body
{
   text-align: center;
   margin: 0;
}
</style>
</head>
<body bgcolor="#E6E6E6" text="#000000">

<div id="container">
<div id="wb_Shape1" style="position:absolute;left:55px;top:41px;width:792px;height:125px;z-index:2" align="center">
<img src="/Images/header_img.jpg" id="Shape1" align="top" alt="" title="" border="0" width="792" height="125"></div>
<div id="wb_Text1" style="position:absolute;left:60px;top:85px;width:325px;height:72px;z-index:3" align="left">
<font style="font-size:70px" color="#FFFFFF" face="impact"><a href="/index.php" style="text-decoration:none"> <font color="#FFFFFF">SQUIBLO</a></font></font></div>


<div id="wb_Shape2" style="position:absolute;left:54px;top:170px;width:793px;height:412px;z-index:10" align="center">
<img src="/Images/body_img.jpg" id="Shape2" align="top" alt="" title="" border="0" width="793" height="412"></div>


<?php
if(isset($_POST['Login'])){
?>
echo<div id="wb_Text1" style="position:absolute;left:684px;top:55px;width:151px;height:14px;z-index:7" align="right">
<font style="font-size:13px" color="#FFFFFF" face="Arial">You are logged in as:</font><br>
<font style="font-size:15px" color="#FF0000" face="Arial">
</font></div>

<?php
ucwords(strtolower($_SESSION['myusername']));
}
else
{
?>
<form name="form1" method="post" action="checklogin.php">
   <input type="text" id="myusername" style="position:absolute;left:651px;top:59px;width:174px;font-family:Arial;font-size:13px;z-index:4" size="29" name="myusername" value="" title="username">
   <input type="password" id="mypassword" style="position:absolute;left:651px;top:86px;width:174px;font-family:Arial;font-size:13px;z-index:5" size="29" name="mypassword" value="" tabindex="password" title="password">
   <input type="checkbox" id="Checkbox1" name="Checkbox1" value="on" style="position:absolute;left:648px;top:113px;font-family:Arial;font-size:13px;z-index:6">
  <input type="submit" id="Button1" name="Login" value="Login" style="position:absolute;left:778px;top:117px;width:50px;height:43px;font-family:Arial;font-size:13px;z-index:8" title="Login">
</form>
   <div id="wb_Text7" style="position:absolute;left:584px;top:66px;width:47px;height:16px;z-index:22" align="left">
   <font style="font-size:13px" color="#FFFFFF" face="Arial">Username:</font></div>
   <div id="wb_Text8" style="position:absolute;left:586px;top:91px;width:65px;height:16px;z-index:23" align="left">
   <font style="font-size:13px" color="#FFFFFF" face="Arial">Password:</font></div>
   <div id="wb_Text2" style="position:absolute;left:669px;top:116px;width:111px;height:14px;z-index:7" align="left">
   <font style="font-size:11px" color="#FFFFFF" face="Arial">Remember Me</font></div>
   <div id="wb_Text3" style="position:absolute;left:651px;top:134px;width:122px;height:14px;z-index:9" align="left">
   <font style="font-size:11px" color="#FFFFFF" face="Arial">Forgot your password?</font></div>

<?php
}
?>



   
   

<div id="copyright" style="position:absolute;left:55px;top:588px;width:150px;height:44px;z-index:32" align="left">
<font style="font-size:13px" color="#000000" face="Arial">Squiblo &#169; 2009</font></div>

<div id="about" style="position:absolute;left:185px;top:588px;width:150px;height:44px;z-index:33" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/about.php"><font color=#000000>About Us</font></a></font></div>

<div id="terms" style="position:absolute;left:285px;top:588px;width:150px;height:44px;z-index:34" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/terms.php"><font color=#000000>Terms and Conditions</font></a></font></div>

<div id="contact" style="position:absolute;left:450px;top:588px;width:150px;height:44px;z-index:35" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/contact.php"><font color=#000000>Contact Us</font></a></font></div>

<div id="privacy" style="position:absolute;left:555px;top:588px;width:150px;height:44px;z-index:36" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/privacy.php"><font color=#000000>Privacy</font></a></font></div>

<div id="help" style="position:absolute;left:640px;top:588px;width:150px;height:44px;z-index:36" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/help.php"><font color=#000000>Help</font></a></font></div>



</div>


</body>
</html>

vineld · July 26, 2009

You are probably failing to follow the logic of your code. For debugging purposes now and in the future this is something you should learn doing because it will save you a LOT of time when your code is a bit more complex than this one. Try following each step in the process and figure out where things are going wrong. The best way to do this (if there are no apparent error messages) is to print PHP values in strategic places.

mmarif4u · July 26, 2009

Not sure, why you are using this, i commented it in your code.

$_SESSION['myusername']=$dbusername;

<?php
$host="localhost"; // Host name 
$username=""; // Mysql username 
$password=""; // Mysql password 
$db_name=""; // Database name 
$tbl_name="members"; // Table name 

// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect"); 
mysql_select_db("$db_name")or die("cannot select DB");

if(isset($_POST['Login'])){
// username and password sent from form 
$myusername=$_POST['myusername']; 
$mypassword=$_POST['mypassword']; 

// To protect MySQL injection (more detail about MySQL injection)
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
$myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
//$_SESSION['myusername']=$dbusername;

$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";
$result=mysql_query($sql);

// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row

if($count==1){
// Register $myusername, $mypassword and redirect to file "profile.php"
$_SESSION['myusername'] = $myusername; 
header("location:profile.php");
}
else {
header("location: http://www.squiblo.com/retrylogin.php");
}
}
?>

Here you go...

<?php
session_start();
?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Squiblo - About Us!</title>
<style type="text/css">
div#container
{
   width: 900px;
   position: relative;
   margin-top: 0px;
   margin-left: auto;
   margin-right: auto;
   text-align: left;
}
body
{
   text-align: center;
   margin: 0;
}
</style>
</head>
<body bgcolor="#E6E6E6" text="#000000">

<div id="container">
<div id="wb_Shape1" style="position:absolute;left:55px;top:41px;width:792px;height:125px;z-index:2" align="center">
<img src="/Images/header_img.jpg" id="Shape1" align="top" alt="" title="" border="0" width="792" height="125"></div>
<div id="wb_Text1" style="position:absolute;left:60px;top:85px;width:325px;height:72px;z-index:3" align="left">
<font style="font-size:70px" color="#FFFFFF" face="impact"><a href="/index.php" style="text-decoration:none"> <font color="#FFFFFF">SQUIBLO</a></font></font></div>


<div id="wb_Shape2" style="position:absolute;left:54px;top:170px;width:793px;height:412px;z-index:10" align="center">
<img src="/Images/body_img.jpg" id="Shape2" align="top" alt="" title="" border="0" width="793" height="412"></div>


<?php
if($_SESSION['myusername'])){
?>
echo<div id="wb_Text1" style="position:absolute;left:684px;top:55px;width:151px;height:14px;z-index:7" align="right">
<font style="font-size:13px" color="#FFFFFF" face="Arial">You are logged in as:</font><br>
<font style="font-size:15px" color="#FF0000" face="Arial">
</font></div>

<?php
ucwords(strtolower($_SESSION['myusername']));
}
else
{
?>
<form name="form1" method="post" action="checklogin.php">
   <input type="text" id="myusername" style="position:absolute;left:651px;top:59px;width:174px;font-family:Arial;font-size:13px;z-index:4" size="29" name="myusername" value="" title="username">
   <input type="password" id="mypassword" style="position:absolute;left:651px;top:86px;width:174px;font-family:Arial;font-size:13px;z-index:5" size="29" name="mypassword" value="" tabindex="password" title="password">
   <input type="checkbox" id="Checkbox1" name="Checkbox1" value="on" style="position:absolute;left:648px;top:113px;font-family:Arial;font-size:13px;z-index:6">
  <input type="submit" id="Button1" name="Login" value="Login" style="position:absolute;left:778px;top:117px;width:50px;height:43px;font-family:Arial;font-size:13px;z-index:8" title="Login">
</form>
   <div id="wb_Text7" style="position:absolute;left:584px;top:66px;width:47px;height:16px;z-index:22" align="left">
   <font style="font-size:13px" color="#FFFFFF" face="Arial">Username:</font></div>
   <div id="wb_Text8" style="position:absolute;left:586px;top:91px;width:65px;height:16px;z-index:23" align="left">
   <font style="font-size:13px" color="#FFFFFF" face="Arial">Password:</font></div>
   <div id="wb_Text2" style="position:absolute;left:669px;top:116px;width:111px;height:14px;z-index:7" align="left">
   <font style="font-size:11px" color="#FFFFFF" face="Arial">Remember Me</font></div>
   <div id="wb_Text3" style="position:absolute;left:651px;top:134px;width:122px;height:14px;z-index:9" align="left">
   <font style="font-size:11px" color="#FFFFFF" face="Arial">Forgot your password?</font></div>

<?php
}
?>



   
   

<div id="copyright" style="position:absolute;left:55px;top:588px;width:150px;height:44px;z-index:32" align="left">
<font style="font-size:13px" color="#000000" face="Arial">Squiblo &#169; 2009</font></div>

<div id="about" style="position:absolute;left:185px;top:588px;width:150px;height:44px;z-index:33" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/about.php"><font color=#000000>About Us</font></a></font></div>

<div id="terms" style="position:absolute;left:285px;top:588px;width:150px;height:44px;z-index:34" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/terms.php"><font color=#000000>Terms and Conditions</font></a></font></div>

<div id="contact" style="position:absolute;left:450px;top:588px;width:150px;height:44px;z-index:35" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/contact.php"><font color=#000000>Contact Us</font></a></font></div>

<div id="privacy" style="position:absolute;left:555px;top:588px;width:150px;height:44px;z-index:36" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/privacy.php"><font color=#000000>Privacy</font></a></font></div>

<div id="help" style="position:absolute;left:640px;top:588px;width:150px;height:44px;z-index:36" align="left">
<font style="font-size:13px" color="#000000" face="Arial"><a href="/help.php"><font color=#000000>Help</font></a></font></div>



</div>


</body>
</html>

hope this time it will work.

squiblo · July 26, 2009

there is an error in the script, not sure what line

mmarif4u · July 26, 2009

Oh..sori my mistake...Ahhhh its 2.30am...mind sleeping..

Change this:

if($_SESSION['myusername'])){

to this:

if($_SESSION['myusername']){

squiblo · July 26, 2009

view the page now, echo is echoed.

squiblo · July 26, 2009

it is getting closer, when you are not logged in it show the login form, when u are logged in it shows, "you are logged in as:". but without the username from the database.

squiblo · July 26, 2009

when i try to login, it redirects me to notloggedin.php

mmarif4u · July 26, 2009

checklogin.php

<?php
session_start();
$host="localhost"; // Host name 
$username=""; // Mysql username 
$password=""; // Mysql password 
$db_name=""; // Database name 
$tbl_name="members"; // Table name 

// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect"); 
mysql_select_db("$db_name")or die("cannot select DB");

if(isset($_POST['Login'])){
// username and password sent from form 
$myusername=$_POST['myusername']; 
$mypassword=$_POST['mypassword']; 

// To protect MySQL injection (more detail about MySQL injection)
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
$myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
//$_SESSION['myusername']=$dbusername;

$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";
$result=mysql_query($sql);

// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row

if($count==1){
// Register $myusername, $mypassword and redirect to file "profile.php"
$_SESSION['myusername'] = $myusername; 
header("location:profile.php");
}
else {
header("location: http://www.squiblo.com/retrylogin.php");
}
}
?>

squiblo · July 26, 2009

cant log in and it takes me to notloggedin.php

mmarif4u · July 26, 2009

From where it is redirecting you to notloggedin.php. i did not see any header to redirect you there.

Plz check your code again. Mb you miss something there.

I m going to bed now...mb somebody will help...but if you need further help, can PM me.

Sign In

[SOLVED] else problem

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