Level 102
Yes? Do you have some code we can see or do you need an explanation of the error?
Oct 11, 2022
21
Level 1
PHP error
i am having this error
Fatal error: Uncaught Error: Class 'app\controllers\Product' not found in C:\xampp\htdocs\projects\product-crud\better\controllers\MainController.php:32 Stack trace: #0 [internal function]: app\controllers\MainController::create(Object(app\router)) #1 C:\xampp\htdocs\projects\product-crud\better\router.php(32): call_user_func(Array, Object(app\router)) #2 C:\xampp\htdocs\projects\product-crud\better\public\index.php(18): app\router->resolve() #3 {main} thrown in C:\xampp\htdocs\projects\product-crud\better\controllers\MainController.php on line 32
Level 1
@Sinnbeck Here is the maincontroller file
Level 102
@heropaulexy you can format it by adding ``` on the line before and after your code
Level 1
<?php
namespace app\controllers;
use app\Router;
class MainController
{
public function index(Router $router){ //$router -> renderViews
$search = $_GET['search'] ?? '';
$products = $router -> db ->getProducts($search);
$router -> renderViews('products/index', [
'products' => $products,
'search' => $search
]);
}
public function create(Router $router)
{
$errors = [];
$productData = [
'title' => '',
'description' => '',
'image' => '',
'price' => '',
];
if ($_SERVER['REQUEST_METHOD'] === 'POST'){
$productData['title'] = $_POST['title'];
$productData['description'] = $_POST['desc'];
$productData['imageFile'] = $_FILES['image'] ?? null;
$productData['price'] = (float)$_POST['price'];
$product = new Product();
$product->load($productData);
$errors = $product -> save();
if (empty($errors)){
header('Location: /products');
exit();
}
}
$router -> renderViews('products/create', [
'product' => $productData,
'errors' => $errors
]);
}
public function update(){
echo "Update Page";
}
public function delete(){
echo "Delete Page";
}
}
Level 102
@heropaulexy I assume you are missing an import for this
$product = new Product();
Maybe
use app\models\Product;
Level 1
@Sinnbeck it is still returning this on the browser after i imported use app\models\products
Fatal error: Uncaught Error: Class 'app\controllers\Product' not found in C:\xampp\htdocs\projects\product-crud\better\controllers\MainController.php:33 Stack trace: #0 [internal function]: app\controllers\MainController::create(Object(app\router)) #1 C:\xampp\htdocs\projects\product-crud\better\router.php(32): call_user_func(Array, Object(app\router)) #2 C:\xampp\htdocs\projects\product-crud\better\public\index.php(18): app\router->resolve() #3 {main} thrown in C:\xampp\htdocs\projects\product-crud\better\controllers\MainController.php on line 33
Level 102
@heropaulexy you imported products not Product. Can you see the difference?
Also the app\models part is just a guess. I don't know your files
Level 1
@Sinnbeck the name of the class is products
Level 102
@heropaulexy then you actually need to call that in your code. Php has no way of knowing that product and products are the same thing
$product = new products();
Level 102
Just a suggestion. Stick to one naming convention for your classes. If some classes are StudlyCase and others are lowercase, it will get quite confusing
Level 1
@Sinnbeck here is the models post
<?php
namespace app\models;
class products
{
public ?int $id = null;
public ?string $title = null;
public ?string $description = null;
public ?string $imagePath = null;
public ?float $price = null;
public ?array $imageFile = null;
public function load($data){
$this -> id =$data['id'] ?? null;
$this -> title = $data['title'];
$this -> description = $data['description'] ?? '';
$this -> price = $data['price'];
$this -> imagePath = $data['image'] ?? null;
$this -> imageFile = $data['imageFile'] ?? null ;
}
public function save(){
$errors = [];
if (!$this -> title){
$errors[] = 'Product title is required';
}
if (!$this -> price){
$errors[] = 'Product price is required';
}
if (!is_dir(__DIR__.'/../public/images')){
mkdir(__DIR__.'/../public/images');
}
if (empty($error)) {
if ($this -> imageFile && $this -> imageFile['tmp_name']) {
if ($this -> imagePath) {
unlink(__DIR__.'/../public/'.$this -> imagePath);
}
$this -> imagePath = 'images/' . randomString(8) . '/' . $this -> imageFile['name'];
mkdir(dirname(__DIR__.'/../public/'.$this -> imagePath));
move_uploaded_file($this -> imageFile['tmp_name'],__DIR__.'/../public/'. $this -> imagePath);
}
$db = $Database::$db;
if ($this -> id){
$db ->updateProduct($this);
}
else{
$db -> createProduct($this);
}
}
return $errors;
}
}
Level 102
@heropaulexy did you change the usage in the MainController?
Level 1
@Sinnbeck I will take note of that sir
Level 102
@heropaulexy did you get it working?
Level 1
@Sinnbeck Not yet
Level 102
@heropaulexy Ok. If you are still getting an error, tell us what the error is and what you code is now
Level 1
@Sinnbeck That error is gone after i changed the name to products but i have another error.
Fatal error: Uncaught Error: Class 'app\models\Database' not found in C:\xampp\htdocs\projects\product-crud\better\models\products.php:47 Stack trace: #0 C:\xampp\htdocs\projects\product-crud\better\controllers\MainController.php(35): app\models\products->save() #1 [internal function]: app\controllers\MainController::create(Object(app\router)) #2 C:\xampp\htdocs\projects\product-crud\better\router.php(32): call_user_func(Array, Object(app\router)) #3 C:\xampp\htdocs\projects\product-crud\better\public\index.php(18): app\router->resolve() #4 {main} thrown in C:\xampp\htdocs\projects\product-crud\better\models\products.php on line 47
<?php
namespace app\models;
class products
{
public ?int $id = null;
public ?string $title = null;
public ?string $description = null;
public ?string $imagePath = null;
public ?float $price = null;
public ?array $imageFile = null;
public function load($data){
$this -> id =$data['id'] ?? null;
$this -> title = $data['title'];
$this -> description = $data['description'] ?? '';
$this -> price = $data['price'];
$this -> imagePath = $data['image'] ?? null;
$this -> imageFile = $data['imageFile'] ?? null ;
}
public function save(){
$errors = [];
if (!$this -> title){
$errors[] = 'Product title is required';
}
if (!$this -> price){
$errors[] = 'Product price is required';
}
if (!is_dir(__DIR__.'/../public/images')){
mkdir(__DIR__.'/../public/images');
}
if (empty($error)) {
if ($this -> imageFile && $this -> imageFile['tmp_name']) {
if ($this -> imagePath) {
unlink(__DIR__.'/../public/'.$this -> imagePath);
}
$this -> imagePath = 'images/' . randomString(8) . '/' . $this -> imageFile['name'];
mkdir(dirname(__DIR__.'/../public/'.$this -> imagePath));
move_uploaded_file($this -> imageFile['tmp_name'],__DIR__.'/../public/'. $this -> imagePath);
}
$db = Database::$db;
if ($this -> id){
$db ->updateProduct($this);
}
else{
$db -> createProduct($this);
}
}
return $errors;
}
}
Level 102
@heropaulexy Same problem again. You need to use the class
use app\foobar\Database;
Level 1
@Sinnbeck just saw that. I've fixed it too. Thanks alot Sir.
Level 102
@heropaulexy Happy to help. If it has been solved, you can close the thread by marking a best answer
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