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Login forma, objasnjenje

Napisano na dan: 8.8.2008

Login forma, objasnjenje
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Poslao: 08 Avg 2008 16:25
Idi na vrh
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  • Pridružio: 25 Jun 2008
  • Poruke: 72

Evo ovo su kodovi koji sluze za log in i register! Sta ovde nevalja? Ne funkcionise. Ko moze neka ih ispravi i neka mi objasni kako to da stavim u dreamweaver

Login forma
<?php require_once('../../Connections/mysql.php'); ?> <?php // *** Validate request to login to this site. session_start(); $loginFormAction = $_SERVER['PHP_SELF']; if (isset($accesscheck)) { $GLOBALS['PrevUrl'] = $accesscheck; session_register('PrevUrl'); } if (isset($_POST['userName'])) { $loginUsername=$_POST['userName']; $password=$_POST['userPassword']; $MM_fldUserAuthorization = "userPassword"; $MM_redirectLoginSuccess = "restricted.php"; $MM_redirectLoginFailed = "sorry.php"; $MM_redirecttoReferrer = false; mysql_select_db($database_mysql, $mysql); $LoginRS__query=sprintf("SELECT userName, userPassword, userPassword FROM login WHERE userName='%s' AND userPassword='%s'", get_magic_quotes_gpc() ? $loginUsername : addslashes($loginUsername), get_magic_quotes_gpc() ? $password : addslashes($password)); $LoginRS = mysql_query($LoginRS__query, $mysql) or die(mysql_error()); $loginFoundUser = mysql_num_rows($LoginRS); if ($loginFoundUser) { $loginStrGroup = mysql_result($LoginRS,0,'userPassword'); //declare two session variables and assign them $GLOBALS['MM_Username'] = $loginUsername; $GLOBALS['MM_UserGroup'] = $loginStrGroup; //register the session variables session_register("MM_Username"); session_register("MM_UserGroup"); if (isset($_SESSION['PrevUrl']) && false) { $MM_redirectLoginSuccess = $_SESSION['PrevUrl']; } header("Location: " . $MM_redirectLoginSuccess ); } else { header("Location: ". $MM_redirectLoginFailed ); } } ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>Login Page</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> </head> <body> <form ACTION="<?php echo $loginFormAction; ?>" name="form1" method="POST"> <table width="222" border="1" cellspacing="0" bordercolor="#000000"> <tr> <td width="68">user name </td> <td width="144"><input name="userName" type="text" id="userName"></td> </tr> <tr> <td>password</td> <td><input name="userPassword" type="password" id="userPassword"></td> </tr> <tr> <td><a href="registration.php">sign up</a> </td> <td><input type="submit" name="Submit" value="login"></td> </tr> </table> </form> </body> </html> Sign Up new user forma <?php require_once('../../Connections/mysql.php'); ?> <?php // *** Redirect if username exists $MM_flag="MM_insert"; if (isset($_POST[$MM_flag])) { $MM_dupKeyRedirect="taken.php"; $loginUsername = $_POST['userName']; $LoginRS__query = "SELECT userName FROM login WHERE userName='" . $loginUsername . "'"; mysql_select_db($database_mysql, $mysql); $LoginRS=mysql_query($LoginRS__query, $mysql) or die(mysql_error()); $loginFoundUser = mysql_num_rows($LoginRS); //if there is a row in the database, the username was found - can not add the requested username if($loginFoundUser){ $MM_qsChar = "?"; //append the username to the redirect page if (substr_count($MM_dupKeyRedirect,"?") >=1) $MM_qsChar = "&"; $MM_dupKeyRedirect = $MM_dupKeyRedirect . $MM_qsChar ."requsername=".$loginUsername; header ("Location: $MM_dupKeyRedirect"); exit; } } function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") { $theValue = (!get_magic_quotes_gpc()) ? addslashes($theValue) : $theValue; switch ($theType) { case "text": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "long": case "int": $theValue = ($theValue != "") ? intval($theValue) : "NULL"; break; case "double": $theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL"; break; case "date": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "defined": $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue; break; } return $theValue; } $editFormAction = $_SERVER['PHP_SELF']; if (isset($_SERVER['QUERY_STRING'])) { $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']); } if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) { $insertSQL = sprintf("INSERT INTO login (userName, userPassword, userMail) VALUES (%s, %s, %s)", GetSQLValueString($_POST['userName'], "text"), GetSQLValueString($_POST['userPassword'], "text"), GetSQLValueString($_POST['userMail'], "text")); mysql_select_db($database_mysql, $mysql); $Result1 = mysql_query($insertSQL, $mysql) or die(mysql_error()); $insertGoTo = "login.php"; if (isset($_SERVER['QUERY_STRING'])) { $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?"; $insertGoTo .= $_SERVER['QUERY_STRING']; } header(sprintf("Location: %s", $insertGoTo)); } ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>Sign Up New User</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> </head> <body> <form name="form1" method="POST" action="<?php echo $editFormAction; ?>"> <p> <input name="userMail" type="text" id="userMail"> e-mail </p> <p> <input name="userName" type="text" id="userName"> user name </p> <p> <input name="userPassword" type="password" id="userPassword"> password </p> <p> <input type="submit" name="Submit" value="Register"> </p> <input type="hidden" name="MM_insert" value="form1"> </form> </body> </html>



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Poslao: 08 Avg 2008 17:12
Idi na vrh
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  • PHP developer
  • Pridružio: 22 Mar 2006
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  • Gde živiš: 127.0.0.1

Barni, ne ide to tako. Ni HTML ne znas, a vec bi da radis u PHP-u. Zamisli da ne znas da vozis ni obican auto, a hoces da vozis formulu 1, i to trke. Nece moci ove noci.

Bolje lepo zagrej stolicu i procitaj sta je sta u HTML-u, pa onda kreni da se igras sa tim, pa tek kad to savladas, predji na PHP. Dobar start za php mozes da nadjes ovde: http://www.php.net/manual/en/index.php

A ovo ti ne funkcionise iz vise razloga, u stvari, mogu da se kladim da dobijas sledecu gresku (pod pretpostavkom da imas php na serveru):

Citat:Warning: main(../../Connections/mysql.php): failed to open stream: No such file or directory in (...) on line 1

Fatal error: main(): Failed opening required '../../Connections/mysql.php' (include_path=...') in (...) on line 1



Poslao: 08 Avg 2008 19:55
Idi na vrh
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  • Pridružio: 25 Jun 2008
  • Poruke: 72

Hvala za link!!

Poslao: 08 Sep 2008 01:52
Idi na vrh
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  • Pridružio: 01 Jul 2005
  • Poruke: 181

Ma za ovo ti ne treba neko posebno znanje PHP, treba da editujes skriptu,a cesto je u .txt fajlu koji ide uz skriptu uputstvo sta treba da podesis i editujes da bi ti skripta radila. Ne muci se na php.net, nece ti puno pomoci.

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