Dreamweaver CS6 を使用して、あなたに割り当てられた特定のタスクを表示する Web サイトを作成しようとしています。ユーザー名は、'MM_Username' というセッション変数に保存されます。しかし、私が特定できない何かが間違っています。どちらのページもphpで書かれています。これが私のログインページです:
<?php require_once('Connections/RoBros_To_Do_List_Database.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
if (PHP_VERSION < 6) {
$theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
}
$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
switch ($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 $theValue;
}
}
?>
<?php
// *** Validate request to login to this site.
if (!isset($_SESSION)) {
session_start();
}
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
$_SESSION['PrevUrl'] = $_GET['accesscheck'];
}
if (isset($_POST['username'])) {
$loginUsername=$_POST['username'];
$password=$_POST['password'];
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "MainPageUser.php";
$MM_redirectLoginFailed = "Invalid Login Page.html";
$MM_redirecttoReferrer = false;
mysql_select_db($database_RoBros_To_Do_List_Database, $RoBros_To_Do_List_Database);
$LoginRS__query=sprintf("SELECT Username, Password FROM users WHERE Username=%s AND Password=%s",
GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text"));
$LoginRS = mysql_query($LoginRS__query, $RoBros_To_Do_List_Database) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";
if (PHP_VERSION >= 5.1) {session_regenerate_id(true);} else {session_regenerate_id();}
//declare two session variables and assign them
$_SESSION['MM_Username'] = $loginUsername;
$_SESSION['MM_UserGroup'] = $loginStrGroup;
if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
} else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
<!doctype html>
<html>
<head>
<meta charset=utf-8>
<title>User Login</title>
<link href="Log-In Screen Styling.css" rel="stylesheet" type="text/css" />
<link href="SpryAssets/SpryValidationTextField.css" rel="stylesheet" type="text/css" />
<script src="SpryAssets/SpryValidationTextField.js" type="text/javascript"></script>
</head>
<body>
<div class="headBar">
<a href="index(userLogin).php">
<img src="logo.png" alt="RoBro's To Do List" longdesc="logo.png" />
</a>
<p class="headBarRight">
<input type="button" class="signUpLinkButton" value="Sign Up" onclick="window.location='newUser.php'"/>
</p>
</div>
<br />
<br />
<div class = "loginDiv">
<div class="signInWords">User Sign In</div>
<br />
<form ACTION="<?php echo $loginFormAction; ?>" name="loginChecker" method="POST" id="loginChecker">
<label for="username" class="loginLabels">Username:</label>
<br />
<span id="spryUsLogUs">
<input name="username" type="text" class = "loginEntryField">
<span class="textfieldRequiredMsg">A value is required.</span>
</span>
<br />
<br />
<label for="password" class="loginLabels">Password:</label>
<br />
<span id="spryUsLogPa">
<input type="password" name="password" class = "loginEntryField"/>
<span class="textfieldRequiredMsg">A value is required.</span>
</span>
<br />
<br />
<input type="submit" name="submit" class="submitPass" value="Sign In">
<br />
<a href="adminLogin.php" class="logSwitch">Admin Sign In</a>
</form>
</div>
<script type="text/javascript">
var sprytextfield1 = new Spry.Widget.ValidationTextField("spryUsLogUs", "custom");
var sprytextfield2 = new Spry.Widget.ValidationTextField("spryUsLogPa", "custom");
</script>
</body>
</html>
タスクを表示するコードは次のとおりです。
<?php require_once('Connections/RoBros_To_Do_List_Database.php'); ?>
<?php
//initialize the session
if (!isset($_SESSION)) {
session_start();
}
// ** Logout the current user. **
$logoutAction = $_SERVER['PHP_SELF']."?doLogout=true";
if ((isset($_SERVER['QUERY_STRING'])) && ($_SERVER['QUERY_STRING'] != "")) {
$logoutAction .="&". htmlentities($_SERVER['QUERY_STRING']);
}
if ((isset($_GET['doLogout'])) &&($_GET['doLogout']=="true")) {
//to fully log out a visitor we need to clear the session varialbles
$_SESSION['MM_Username'] = NULL;
$_SESSION['MM_UserGroup'] = NULL;
$_SESSION['PrevUrl'] = NULL;
unset($_SESSION['MM_Username']);
unset($_SESSION['MM_UserGroup']);
unset($_SESSION['PrevUrl']);
$logoutGoTo = "index.php";
if ($logoutGoTo) {
header("Location: $logoutGoTo");
exit;
}
}
?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") {
if (PHP_VERSION < 6) {
$theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
}
$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
switch ($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;
}
}
$colname_getTasks = "-1";
if (isset($_SESSION['MM_Username'])) {
$colname_getTasks = $_SESSION['MM_Username'];
}
mysql_select_db($database_RoBros_To_Do_List_Database, $RoBros_To_Do_List_Database);
$query_getTasks = sprintf("SELECT * FROM tasks WHERE `For` = %s ORDER BY Completed ASC", GetSQLValueString($colname_getTasks, "text"));
$getTasks = mysql_query($query_getTasks, $RoBros_To_Do_List_Database) or die(mysql_error());
$row_getTasks = mysql_fetch_assoc($getTasks);
$totalRows_getTasks = mysql_num_rows($getTasks);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>
To-Do List
</title>
<link href="Main Page Styling.css" rel="stylesheet" type="text/css" />
<script>var __adobewebfontsappname__="dreamweaver"</script>
<script src="http://use.edgefonts.net/aladin:n4:default.js" type="text/javascript"></script>
</head>
<body>
<div class="headBar">
<a href="MainPageUser.php">
<img src="logo.png" alt="RoBro's To Do List" longdesc="logo.png" />
</a>
<p class="headBarRight">
<?php echo $_SESSION['MM_Username']; ?>
<br />
<input type="button" class="logoutButton" value="Logout" onClick="window.location='<?php echo $logoutAction ?>'"/>
</p>
</div>
<br />
<table width="800" border="1" class="taskTable">
<tr class="tableHeader">
<td>Task</td>
<td>Uploaded By</td>
<td>Completion</td>
<td> </td>
<td> </td>
</tr>
<?php do { ?>
<tr>
<td><?php echo $row_getTasks['Task']; ?></td>
<td><?php echo $row_getTasks['uploadedBy']; ?></td>
<td><?php echo $row_getTasks['Completed']; ?></td>
<td><input type="button" class="taskAction" value="Set As Completed" onClick="window.location='completeTask.php?taskID=<?php echo $row_getTasks['taskID']; ?>'"/></td>
<td><input type="button" class="taskAction" value="Delete" onClick="window.location='deleteTask.php?taskID=<?php echo $row_getTasks['taskID']; ?>'"/></td>
</tr>
<?php } while ($row_getTasks = mysql_fetch_assoc($getTasks)); ?>
</table>
</body>
</html>
<?php
mysql_free_result($getTasks);
?>