Laravel model example9/23/2023 Then we pass the retrieved data through a compact function. In this UserController, we simply call the User model, and with the find(1) method we can get all the data of the user whose id is 1. Return view('User.view', compact('data')) By using that we can get the address of a specific user. In the User.php model, the getUserAddress() defines the User model has one relation with the Address model. We can create an address() model and under the User, model call the hasOne() method to relate the Address model. Here the user_id field is the id from the user table which will be used as a foreign key. In this user table, we have some fields like id, name, email, and password and in the address table, we’ve id, user address, and the user_id field. Let’s see a simple diagram to understand it better. For example, a User model wants to be connected with an Address model. One-to-one relationship is one of the basic relationships. To run the development server, the PHP artisan command is- php artisan serve We’re going to run the development server after every relationship example. Here, the view() function returns a blade file that is stored under the User folder. Inside the controller, we’ll need a function called view to display the data. We’re going to use the name UserController. You can use the PHP artisan command to create a controller php artisan make:controller UserController You can practice with different controllers if you want. In this tutorial, we’re going to use the same controller for all the examples. In your laravel project, they are stored in the app/Http/Controllers directory. The controller is a class where we handle requests, and implement logic. Route::get('/index',)Īfter creating the route, now we need a controller. env file on your laravel project and set up the database name. Right? Now the project is installed, we need to set up the database. To work with Eloquent ORM, obviously, we’re going to need a database. With Composer installed on your computer, you can download a laravel project with the following command- composer create-project laravel/laravel laravel-eloquent-relations Setup Database The following steps are īefore we start, we need to download and set up a laravel application. In this tutorial, you’re going to learn about eloquent relationships step by step with examples. In this tutorial, we will use Sublime Text 3 as a text editor, xampp server, and Google Chrome as a web browser. To complete this tutorial all you need to have is a configured computer, a text editor, a web browser, a web server installed on your computers like Xampp or WampServer, composer(package manager), and a basic understanding of PHP and laravel. Database records or as we better know them tables are often related to each other.Įloquent maintains these relationships very easily through a series of common relationships. It handles database operations by representing data as objects.
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