Veriler PHP'ye taşınamadığından

Question

Umarım çok iyisiniz. Tamam, işe yarayan bu senaryo vardı. Dosya girişini eklediğimde. Çalışmamaya başladı. Hatlarımı ve hepsini kontrol ettim. O zamandan beri yapmalı ama neden çalışmıyor bilmiyorum. Umarım bana yardım edebilirsin. Şimdiden teşekkürler: D benim kod
Faydalı parçaları:
Benim yürütme kodu:

<?php 
    include 'Header.php'; 
    include 'debugging.php'; 
    ?> 
<link rel="stylesheet" href="style.css"> 
<style> 
    form { 
     background-color: #FFFFC2; 
    } 
    .div_1 
    { 
     height: 87vh; 
    } 
</style> 

     <br> 
     <br> 
     <div class="div_1"> 
     <div id="div_2"> 
     <br> 
     <h1>User Registration</h1> 
     <!--this is an HTML form to allow the user to input data and submit the webpage by clicking the button--> 
     <form action="Sign_Up.php" method="post"> 
      <fieldset> 
       <p><b>Enter Username</b> 
        <input type="text" name="UserName" size="20" value="" /> 
       <p><b>Enter First Name</b> 
        <input type="text" name="FName" size="20" value="" /> 
       <p><b>Enter Last Name (Optional)</b> 
        <input type="text" name="LName" size="20" value="" /> 
       <p><b>Enter Email</b> 
        <input type="email" name="Email" size="50" value="" /> 
       <p><b>Enter Password</b> 
        <input type="password" name="Password" size="10" value="" /> 
       <p><b>Select Profile Picture</b> 
        <input type="file" name="Image" size='70' value="" /> 
       <p><b>Enter Date of Birth (Optional)</b> 
        <input type="date" name="DOB" size="10" value="" /> 
       <div align="center"> 
        <input type ="submit" value ="Register" /> 
       </div> 
       <input type="hidden" name="submitted" value="1" /> 
      </fieldset> 
     </form> 
     </div> 
     </div> 
     <?php 
//this section of code is PHP to validate the contents of the form controls and populate an array 
//with error messages 
     if (isset($_POST['submitted'])) { 
//declare variables to store the uploaded data 
      $username = ''; 
      $dob = ''; 
      $fn = ''; 
      $ln = ''; 
      $Email = ''; 
      $Password = ''; 

      $errors = array(); 

      if (empty($_POST['UserName'])) 
       $errors[] = 'You must enter a username'; 
      else 
       $username = trim($_POST['UserName']); 

      if (empty($_POST['FName'])) 
       $errors[] = 'You must enter a first name'; 
      else 
       $fn = trim($_POST['FName']); 

      if (empty($_POST['Email'])) { 
       $errors[] = 'You must enter an email'; 
      } elseif (!filter_var($_POST['Email'], FILTER_VALIDATE_EMAIL)) { 
       $emailErr = "Invalid email format"; 
      } else 
       $Email = trim($_POST['Email']); 

      if (empty($_POST['Password'])) 
       $errors[] = 'You must enter a Password'; 
      else 
       $Email = trim($_POST['Password']); 

      $ln = trim($_POST['LName']); 
      $dob = trim($_POST['DOB']); 

      if (empty($errors)) { 
//no errors so try and connect to the DB 

     include 'User.php'; 

     $user= new DO_User(); 


     $user->firstName = trim($_POST['FName']); 
     $user->lastName = trim($_POST['LName']); 
     $user->userName = trim($_POST['UserName']); 
     $user->email = trim($_POST['Email']); 
     $user->password = trim($_POST['Password']); 
     $user->dob = trim($_POST['DOB']); 

     if(isset($_FILES['ImageFile']['name'])) 
    { 
     $user->image = $_FILES['ImageFile']['name']; 
    } 

     $errors = $user->isValid(); 

     if(empty($errors)) 
     { 
      if($user->save()) 
      { 
       echo '<div class="div_1"><div id="div_2">'. 
         '<h1>Thank you</h1><p>'.$user->userName.' you are now registered</p></div></div>'; 
      } 
      else 
      { 
       echo '<p class="error"> Oh dear. There was an error</p>'; 
       echo '<p class = "error">' . mysqli_error($user->dbc) .'</p>'; 
      } 
     } 
/***** students to add code here *****/ 

/*********END OF CODE TO BE ADDED*****************/ 


     } 
     else{ 
     echo '<p class="error"> Error </p>'; 

     foreach($errors as $msg) 
      echo " - $msg<br /> "; 
     } 
     } 




//include the footer html file 
include 'Footer.php'; 
?> 

Benim sınıf kodu:

<?php 


//author malcolm.mckenzie 

include_once "DBConn.php"; 

class DO_User extends DBConn { 

    private $tableName = 'Users_1'; 
    //attributes to represent table columns 
    public $firstName; 
    public $lastName; 
    public $email; 
    public $userName; 
    public $dob; 
    public $password; 
    public $image; 
    //variable to store validation errors 
    public $errorMsg; 

    //public $dbc=null; 

    public function DO_User() { 
     $this->getDBConnection(); 
    } 

    public function get($userName) { 
     if ($this->getDBConnection()) { 

      $q = 'SELECT * FROM Users_1 WHERE UserName=' . $userName; 
      $r = mysqli_query($this->dbc, $q); 

      if ($r) { 
       $row = mysqli_fetch_array($r); 

       $this->userName = $row['UserName']; 
       $this->firstName = $row['FName']; 
       $this->lastName = $row['LName']; 
       $this->email = $row['Email']; 
       $this->dob = $row['DOB']; 
       $this->password = $row['Password']; 
       $this->image = $row['Image']; 
       return true; 
      } 
      else 
       $this->displayError($q); 
     } 
     else 
      echo '<p class="error">Could not connect to database</p>'; 

     return false; 
    } 

    public function save() { 
     if ($this->getDBConnection()) { 
      //escape any special characters 
      $this->firstName = mysqli_real_escape_string($this->dbc, $this->firstName); 
      $this->lastName = mysqli_real_escape_string($this->dbc, $this->lastName); 
      $this->userName = mysqli_real_escape_string($this->dbc, $this->userName); 
      $this->email = mysqli_real_escape_string($this->dbc, $this->email); 
      $this->dob = mysqli_real_escape_string($this->dbc, $this->dob); 
      $this->password = mysqli_real_escape_string($this->dbc, $this->password); 
      $this->image = mysqli_real_escape_string($this->dbc, $this->image); 
      /*if ($this->userName == null) {*/ 
       $q = "INSERT INTO Users_1 (FName, LName, UserName, DOB, Email, Password, Image) values" . 
         "('" . $this->firstName . "','" . $this->lastName . "','" . $this->userName . "', '". 
         $this->dob . "','" . $this->email ."','". $this->password . "','". $this->image ."')"; 
      /*} else { 
       $q = "update Users_1 set FName='" . $this->firstName . "', LName='" . $this->lastName . 
         "',Email='" . $this->email . "', Password='" . $this->password . "' where userName = '" . $this->userName . "'"; 
      }*/ 


      // $q = "call SaveUser2($this->userId,'$this->firstName','$this->lastName','$this->email','$this->password')"; 

      $r = mysqli_query($this->dbc, $q); 

      if (!$r) { 
       $this->displayError($q); 
       return false; 
      } 

      return true; 
     } else { 
      echo '<p class="error">Could not connect to database</p>'; 
      return false; 
     } 

     return true; 
    } 

//end of function 

    public function delete() { 
     if ($this->getDBConnection()) { 
      $q = "DELETE FROM Users_1 WHERE userName=" . mysql_escape_string($this->userName); 
      $r = mysqli_query($this->dbc, $q); 

      if (!$r) { 
       $this->displayError($q); 
       return false; 
      } 

      return true; 
     } else { 
      echo '<p class="error">Could not connect to database</p>'; 
      return false; 
     } 
    } 

    public function validateFields() { 

     return $errors; 
    } 

    public function isValid() { 
     //declare array to hold any errors messages 
     $errors = array(); 

     if (empty($this->firstName)) 
      $errors[] = 'You must enter first name'; 

     if (empty($this->userName)) 
      $errors[] = 'You must enter last name'; 
     else { 
      if (!$this->validUserName()) 
       $errors[] = 'This username is already registered'; 
     } 

     if (empty($this->email)) 
      $errors[] = 'You must enter email'; 
     else { 
      if (!$this->validEmail()) 
       $errors[] = 'This email address is already registered'; 
     } 

     if (empty($this->password)) 
      $errors[] = 'You must enter password'; 

     if (empty($this->image)) 
      $errors[] = 'You must enter image path'; 

     return $errors; 
    } 

    public function validEmail() { 
     if ($this->getDBConnection()) { 
      $q = "SELECT userName FROM Users_1 WHERE Email='" . mysqli_escape_string($this->dbc, $this->email) . "'"; 
      $r = mysqli_query($this->dbc, $q); 

      if ($r) { 
       while ($row = mysqli_fetch_array($r)) { 
        $userName = $row[0]; 

        //we have found a record that has this email - if it is not the current user the the email 
        //must be registered to someone else 
        if ($userName != $this->userName) 
         return false; 
       } 
      } else { 
       $this->displayError($q); 
       return false; 
      } 
     } else { 
      echo '<p class="error">Could not connect to database</p>'; 
      return false; 
     } 

     return true; 
    } 

    public function validUserName() { 
     if ($this->getDBConnection()) { 
      $q = "SELECT userName FROM Users_1 WHERE userName ='" . mysqli_escape_string($this->dbc, $this->userName) . "'"; 
      $r = mysqli_query($this->dbc, $q); 

      if ($r) { 
       while ($row = mysqli_fetch_array($r)) { 
        $userName = $row[0]; 

        //we have found a record that has this email - if it is not the current user the the email 
        //must be registered to someone else 
        if ($userName != $this->userName) 
         return false; 
       } 
      } else { 
       $this->displayError($q); 
       return false; 
      } 
     } else { 
      echo '<p class="error">Could not connect to database</p>'; 
      return false; 
     } 

     return true; 
    } 

    public function getUserFullName() { 

     if ($this->getDBConnection()) { 

      $q = "SELECT CONCAT(FName, ' ', LName) from Users_1 where UserName = $this->userName"; 

      $r = mysqli_query($this->dbc, $q); 

      if($r){ 
       $row = mysqli_fetch_array($r); 
       return $row[0]; 
      } 
      else { 
       $this->displayError($q); 
       return false; 
      } 
     } 

     return false; 
    } 

    private function displayError($q) { 
     echo '<p class="error">' . $q . '</p>'; 
     echo '<p class="error">A database error occurred</p>'; 
     echo '<p class="error">' . mysqli_error($this->dbc) . '</p>'; 
    } 

} 

//end of class decl 
?> 

Answer 1

Sen zorunda kalacak <form action="Sign_Up.php" method="post">

Answer 2

<form action="Sign_Up.php" method="post" enctype="multipart/form-data"> dönüştürme deneyin iki şeye dikkat et. Sunucuya görüntü resmi göndermek istediğiniz Öncelikle, sen multipart/form-data olarak göndermek zorunda kalacak ve ikinci bunu bu değişiklikleri yapmak move_uploaded_file()

kullanarak sunucuda resim yüklemek zorunda kalacak

<form action="Sign_Up.php" method="post" enctype="multipart/form-data"> 

ve

if(isset($_FILES['ImageFile']['tmp_name'])) 
    { $uploads_dir = '/uploads'; 
     move_uploaded_file(($_FILES['ImageFile']['tmp_name'], "$uploads_dir/($_FILES['ImageFile']['name']"); 
     $user->image = $_FILES['ImageFile']['name']; 
    } 

Sen 'yürütme kod' sonunda küme parantezi } eksik :)

Answer 3

yardımcı olur umarım. Ayrıca

, sen dosyalarla çalışıyorsanız beri böyle formunuzda bir enctype="multipart/form-data" sağlamak gerekir: bir ilişkili dizi beri

<form action="Sign_Up.php" method="post" enctype="multipart/form-data"> 

$this->image = $row['Image']; veritabanına doğrudan takılı olmamalıdır. Bunun yerine, görüntüyü sunucuya kaydetmek isterseniz, geçici dizinden taşımanız gerekecektir. Ekleme deyiminden sonra, ekleyebilirsiniz:

$uploads_dir = '/upload/path'; //path you want to move the file to 
move_uploaded_file($this->image['tmp_name'], $uploads_dir . "/" . $this->image['name']); // move_uploaded_file($from_where, $to_here)