How to Create and Load Model in Laravel

A model is a PHP class where perform data logic and database manipulation like – retrieve data, insert, update, and delete.

In Laravel models classes are stored in app/ directory.

This mainly loads from the controller.

In this tutorial, I show how you create and load Model in the controller and fetch records from MySQL database in Laravel.

1. Table structure

I am using users table in the example.

CREATE TABLE `users` ( `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT, `username` varchar(80) NOT NULL, `name` varchar(80) NOT NULL, `email` varchar(80) NOT NULL

2. Database Configuration

Open .env file.

Specify the host, database name, username, and password.


3. Model

Create Model –

  • Open Command Prompt.
  • Navigate to your project directory.
  • Execute php artisan make:model Page. Here, I created Page model.
  • This will create a new file Page.php in app/ directory.

How to create and load Model in Laravel

Load DB Class and create method –

  • Navigate to app/ directory and open Page.php.
  • Import DB class use DB;.
  • Create single static method getuserData().
  • Fetch all records from the users table using DB::table('users')->orderBy('id','asc')->get().
  • Return $value.

NOTE – To use DB for database manipulation need to import DB class with use DB;.

Completed Code

<?php namespace App;
use DB;
use Illuminate\Database\Eloquent\Model; class Page extends Model { public static function getuserData(){ $value=DB::table('users')->orderBy('id', 'asc')->get(); return $value; }

4. Controller

Create Controller –

  • Open Command Prompt.
  • Navigate to project directory.
  • Now, execute php artisan make:controller PagesController. Here, I created PagesController.

How to create and load Model in Laravel

Load Model –

  • Navigate to app/Http/Controllers/ directory and open PagesController.php.
  • Import Page Model from App namespace with use App\Page outside of class.
  • Create an index() method where call getuserData() method of Page model Page::getuserData() to fetch users data.
  • Store in $userData variable and pass to index view.

Completed Code

<?php namespace App\Http\Controllers; use Illuminate\Http\Request;
use App\Page; class PagesController extends Controller{ public function index(){ // Read value from Model method $userData = Page::getuserData(); // Pass to view return view('index')->with("userData",$userData); } }

5. Route

Open web.php file in route/ directory.

Defined single route.

Completed Code

<?php // [email protected]
Route::get('/', '[email protected]'); // localhost:8000/

6. View

Create a new file index.blade.php in resources/views/ directory.

Read values from $userData using @foreach and create new rows.

Completed Code

<!doctype html>
<html> <body> <table border='1' style='border-collapse: collapse;'> <tr> <th>Username</th> <th>Name</th> <th>Email</th> </tr> @foreach($userData as $user) <tr> <td>{{ $user->username }}</td> <td>{{ $user->name }}</td> <td>{{ $user->email }}</td> </tr> @endforeach </table> </body>

7. Conclusion

Before calling Model method from the controller first import Model class with use. Similarly, for using DB in the model need to import DB class.

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