aashcool198 Posted May 27, 2009 Share Posted May 27, 2009 i have written a php login. Now when password or user name is wrong i want to display error at a certain position. How can i do it? i mean php script and html forms are on the same page but they are different. how can i send something from php code to html table? <?php // Open a connection to the DB $conn = mysql_connect('localhost', 'root', '') or die(mysql_error()); mysql_select_db('Sumeru Skills', $conn); // Start the session (DON'T FORGET!!) session_start(); // Check if user wants to login (GET info) if(isset($_GET['try'])) { // That's nice, user wants to login. But lets check if user has filled in all information if(empty($_POST['username']) || empty($_POST['password'])) { // User hasn't filled it all in! echo 'Please fill in all the required fields!'; } else { // User filled it all in! // Make variables save with addslashes and md5 $username = $_POST['username']; $password = $_POST['password']; // Search for a combination $query = mysql_query("SELECT employee_id FROM login WHERE (username = '" . $username . "' && password = '" . $password . "') ") or die(mysql_error()); // Save result list($user_id) = mysql_fetch_array($query); // If the user_id is empty no combination was found if(empty($user_id)) { echo 'No combination of username and password found.'; } else { // the user_id variable doesn't seem to be empty, so a combination was found! // Create new session, store the user id $_SESSION['user_id'] = $user_id; // Redirect to userpanel.php header('location: userpanel.php'); } } } ?> <HTML> <head> <link rel="stylesheet" type="text/css" href="test.css" /> </head> <font face="verdana,arial" size=-1> <center><table cellpadding=2 cellspacing=0 border=0> <tr><img src = "sumeru.jpg" height = "30%" align = "center"></tr> <tr><td bgcolor="#084B8A"><table cellpadding=0 cellspacing=0 border=0 width=100%><tr><td bgcolor="#084B8A" align=center style="padding:2;padding-bottom:4"><b><font size=-1 color="white"></font></th></tr> <tr><td bgcolor="white" style="padding:5"><br> <form method="post" action="login.php?try=true" name=pform> <input type="hidden" name="action" value="login"> <input type="hidden" name="user" value="deluxe"> <input type="hidden" name="hide" value=""> <center><table > <tr><td><font face="verdana,arial" size=-1>Username:</td><td><input type="text" name="username"></td></tr> <tr><td><font face="verdana,arial" size=-1>Password:</td><td><input type="password" name="password"></td></tr> <tr><td><font face="verdana,arial" size=-1> </td><td><font face="verdana,arial" size=-1><input type="submit" value="Go"></td></tr> <tr><td colspan=2><font face="verdana,arial" size=-1> </td></tr> <tr><td colspan=2><font face="verdana,arial" size=-1>Lost your password? click <a href="http://www.authpro.com/cgi-bin/auth.cgi?user=deluxe&action=lost">here</a>!</td><td colspan=2><font face="verdana,arial" size=-1><a href="http://www.authpro.com/cgi-bin/auth.cgi?user=deluxe&action=reg"><img src = "icon.gif" width="45" height="45" style="border: 0px blue solid;"></a></td></tr> <tr></tr> </table></center> </form> </td></tr></table></td></tr></table> </form> </html> Quote Link to comment https://forums.phpfreaks.com/topic/159899-php-error-message-in-html-table/ Share on other sites More sharing options...
BobcatM Posted May 27, 2009 Share Posted May 27, 2009 I do not think, but I am no pro, that php has any kind of Focus function like java. I know you can do it in javascript, and you may look up z-index. Hope that helps. Quote Link to comment https://forums.phpfreaks.com/topic/159899-php-error-message-in-html-table/#findComment-843393 Share on other sites More sharing options...
aashcool198 Posted May 27, 2009 Author Share Posted May 27, 2009 well.. in any mail login when we enter incorrect password they show a message just below password field. how do we do that? Quote Link to comment https://forums.phpfreaks.com/topic/159899-php-error-message-in-html-table/#findComment-843394 Share on other sites More sharing options...
anupamsaha Posted May 27, 2009 Share Posted May 27, 2009 Try this. Changes are marked in brown. <?php // String variable to store error $err = ''; // Open a connection to the DB $conn = mysql_connect('localhost', 'root', '') or die(mysql_error()); mysql_select_db('Sumeru Skills', $conn); // Start the session (DON'T FORGET!!) session_start(); // Check if user wants to login (GET info) if(isset($_GET['try'])) { // That's nice, user wants to login. But lets check if user has filled in all information if(empty($_POST['username']) || empty($_POST['password'])) { // User hasn't filled it all in! $err = 'Please fill in all the required fields!'; } else { // User filled it all in! // Make variables save with addslashes and md5 $username = $_POST['username']; $password = $_POST['password']; // Search for a combination $query = mysql_query("SELECT employee_id FROM login WHERE (username = '" . $username . "' && password = '" . $password . "') ") or die(mysql_error()); // Save result list($user_id) = mysql_fetch_array($query); // If the user_id is empty no combination was found if(empty($user_id)) { $err = 'No combination of username and password found.'; } else { // the user_id variable doesn't seem to be empty, so a combination was found! // Create new session, store the user id $_SESSION['user_id'] = $user_id; // Redirect to userpanel.php header('location: userpanel.php'); } } } ?> <HTML> <head> <link rel="stylesheet" type="text/css" href="test.css" /> </head> <font face="verdana,arial" size=-1> <center><table cellpadding=2 cellspacing=0 border=0> <tr><img src = "sumeru.jpg" height = "30%" align = "center"></tr> <tr><td bgcolor="#084B8A"><table cellpadding=0 cellspacing=0 border=0 width=100%><tr><td bgcolor="#084B8A" align=center style="padding:2;padding-bottom:4"><b><font size=-1 color="white"></font></th></tr> <tr><td bgcolor="white" style="padding:5"><br> <?php echo ($err != '') ? $err . '<br>' : ''; ?> <form method="post" action="login.php?try=true" name=pform> <input type="hidden" name="action" value="login"> <input type="hidden" name="user" value="deluxe"> <input type="hidden" name="hide" value=""> <center><table > <tr><td><font face="verdana,arial" size=-1>Username:</td><td><input type="text" name="username"></td></tr> <tr><td><font face="verdana,arial" size=-1>Password:</td><td><input type="password" name="password"></td></tr> <tr><td><font face="verdana,arial" size=-1> </td><td><font face="verdana,arial" size=-1><input type="submit" value="Go"></td></tr> <tr><td colspan=2><font face="verdana,arial" size=-1> </td></tr> <tr><td colspan=2><font face="verdana,arial" size=-1>Lost your password? click <a href="http://www.authpro.com/cgi-bin/auth.cgi?user=deluxe&action=lost">here</a>!</td><td colspan=2><font face="verdana,arial" size=-1><a href="http://www.authpro.com/cgi-bin/auth.cgi?user=deluxe&action=reg"><img src = "icon.gif" width="45" height="45" style="border: 0px blue solid;"></a></td></tr> <tr></tr> </table></center> </form> </td></tr></table></td></tr></table> </form> </html> Quote Link to comment https://forums.phpfreaks.com/topic/159899-php-error-message-in-html-table/#findComment-843401 Share on other sites More sharing options...
aashcool198 Posted May 29, 2009 Author Share Posted May 29, 2009 na ..it doesnt work... Quote Link to comment https://forums.phpfreaks.com/topic/159899-php-error-message-in-html-table/#findComment-844713 Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.