I've created a custom new file, app/Http/Helpers.php and added:
<?php
namespace app\Http;
class ConnectionsHelper {
public static function organisation($id) {
return 'ID:'.$id;
}
}
In Composer.json, in the autoload-block I've added:
"files": [
"app/Http/Helpers.php"
]
And then I ran "composer dump-autoload".
My controller:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use DB;
use Auth;
use App\Http\Requests;
use App\Http\Controllers\Controller;
class myController extends Controller
{
public function index()
{
echo ConnectionsHelper::organisation(2);
}
}
And get in return:
FatalErrorException in OrganisationsController.php:
Class 'App\Http\Controllers\ConnectionsHelper' not found
You need to provide a namespace alias in your controller.
use App\Http\ConnectionsHelper
Autoloading a file does not mean that the classes in that file are required/included in all other scripts in the app. It just means that you are making those files available to your app. In this case, your helper file is already inside the App namespace which is autoloaded by default, so you can remove the files bit of your composer.json completely.
Related
I am getting really confused on how namespace and use are being used here to reference my CategoryController. I am using laravel 8. Any guidance would be greatly appreciated!
My route uses resource and that seems to be ok.
web.php:
namespace App\Http\Controllers\Admin\Category;
Route::get('/admin/categories', [CategoryController::class, 'category'])->name('categories');
My Category Controller is App\Http\Controllers\Admin\Category\CategoryController.php as shown here is my folder structure:
CategoryController.php:
namespace App\Http\Controllers;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
class CategoryController extends Controller
{
public function __construct()
{
$this->middleware('auth:admin');
}
public function category(){
echo "Hello Category";
}
}
Your namespaces should mimic your directory structure. So if you have a CategoryController.php file that resides in the folder app/Http/Controllers/Admin/Category, then the namespace for that file would be namespace App\Http\Controllers\Admin\Category;
namespace App\Http\Controllers\Admin\Category;
use App\Http\Controllers\Controller;
class CategoryController extends Controller
{
// stuff
}
When referencing classes, you include the relevant namespace with the use statement.
So in your web.php file you want to replace:
namespace App\Http\Controllers\Admin\Category;
with:
use App\Http\Controllers\Admin\Category\CategoryController;
I am trying to extend the package controller in my base laravel controller. Tried importing class using below code which shows error as class not found.
<?php
namespace App\Http\Controllers\Admin;
use App\Http\Controllers\Controller;
use App\Http\Controllers\ProductController as ControllersProductController;
use App\Imports\ProductsImport;
use AvoRed\Framework\AvoRedProvider;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Redirect;
use Illuminate\Support\Facades\Session;
use Illuminate\Support\Facades\Validator;
use Maatwebsite\Excel\Facades\Excel;
use Avored\Framework\Catalog\Controllers\ProductController;
class ProductControllers extends Controller
{
private $avored_product;
public function __construct(ProductController $p) {
$this->avored_product = $p;
}
public function index() {
echo $this->avored_product;
}
Tried multiple options by researching on it couldn't find the same. Request all to please guide me with same.
Could you share with us the exact error message? From your code snippet I can't see which class couldn't be found.
And which Avored package are you referring to? I guess avored-laravel-ecommerce?
If you want to extend the ProductController-from the package, you have properly extend from that controller.
<?php
namespace App\Http\Controllers\Admin;
use Avored\Framework\Catalog\Controllers\ProductController as AvoredProductController;
class ProductControllers extends AvoredProductController
{
public function index() {
// Do your thing in here
}
}
You can now override the controller methods to your liking.
I everyone I've created a new Controler inside my App\Controllers\Admin folder and I already have two files called AdminInquiriesController and AdminUsersController.
When I run my app it says that
Class App\Http\Controllers\AdminNewsController does not exist
I don't undersantd. In all my 3 files inside this folder I'm using the namespace namespace
App\Http\Controllers
if it's working for the others why is not working for this?
<?php
namespace App\Http\Controllers;
use App\Manager\InquiryManager;
use Auth;
use Illuminate\Http\Request;
use function GuzzleHttp\json_decode;
use App\Model\InquiryStatus;
use Carbon\Carbon;
use App\Manager\UserManager;
class AdminInquiryController extends Controller {
<?php
namespace App\Http\Controllers ;
use Auth;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Input;
use Carbon\Carbon;
use App\Manager\NewsManager;
class AdminNewsController extends Controller {
In my route file..
// inquiries
Route::get('/admin/inquiries', 'AdminInquiryController#search');
// news
Route::get('/admin/news', 'AdminNewsController#search');
Route::post('/admin/news/new', 'AdminNewsController#create');
I know this is so silly but I'm not understanding what's happening...
You should to define namespace in your controller file;
namespace App\Http\Controllers\Admin ;
Also change your web.php route file to
Route::get('/admin/news', 'Admin\AdminNewsController#search');
Or you can define namespace in routes group by
Route::namespace('Admin')->group(function () {
Route::get('/admin/news', 'AdminNewsController#search');
}
Also you have to put
use App\Http\Controllers\Controller;
In your controllers files in Admin folder
Try to add a second forward slash when writing model location
something like this
--model=App\\Models\\ModelName
Where to save new model file created in laravel 5.3 in /app/http folder or in /app folder
And how I will call the method in it from controller ?
How to include the model in controller?
Laravel 5.3
Save them in app/models folder and you can access it by constucting it,Make sure you have ran composer dump-autolad
public function __construct(YourModel $model) {
parent::__construct();
$this->model = $model;
}
in your code simply model->test();it should work.
You create the folder Modelswherever you want and add your files as you wish, just make sure to properly namespace it. As long as Composer can autoload the class.
You can manually create app/Models/User.php and just make sure to namespace it:
namespace App\Models;
class User {
// your code
}
And to call the model method from a controller use the namespace of the model:
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Models\YourModel;
use App\Http\Requests;
use App\Http\Controllers\Controller;
class YourModelController extends Controller
{
public function whatever(){
$yourmodel->method();
}
}
So I am new to laravel and was just trying out some code to clear the basics,but however after creating a new controller to handle a route.It throws a fatal exception saying Class 'Controller' not found!
(The controller.php exists in the same directory)
The controller.php code is the default one
<?php
namespace App\Http\Controllers;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
abstract class Controller extends BaseController
{
use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
}
This is my PagesController.php code
<?php
class PagesController extends Controller
{
public function home()
{
$name = 'Yeah!';
return View::make('welcome')->with('name',$name);
}
}
This is route.php code
<?php
Route::get('/','PagesController#home');
The welcome.blade.php code is the default one except it displays the variable $name instead of laravel 5.
What am I getting wrong?
When you reference a class like extends Controller PHP searches for the class in your current namespace.
In this case that's a global namespace. However the Controller class obviously doesn't exists in global namespace but rather in App\Http\Controllers.
You need to specify the namespace at the top of PagesController.php:
namespace App\Http\Controllers;
You will want to specify the namespace to your Controller class:
class PagesController extends \App\Http\Controllers\Controller
otherwise Controller is looked up in the default root namespace \, where it does not exist.
My issue was a different class name than the one in the class that extends controller, the names should be same
If you are creating a controller inside a subfolder with a different namespace then use this on your controller file:
use App\Http\Controllers\Controller;