Resource controllers in Laravel - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a resource controller in Laravel?

A resource controller in Laravel is a controller that handles all the common actions for a resource, like showing, creating, updating, and deleting data, using a single class with predefined methods.

beginner

Name the seven RESTful methods that a Laravel resource controller provides by default.

The seven methods are: index (list all), create (show form), store (save new), show (display one), edit (show edit form), update (update existing), and destroy (delete).

beginner

How do you create a resource controller using Artisan CLI?

Run the command: php artisan make:controller NameController --resource. This creates a controller with all resource methods scaffolded.

beginner

How do you register a resource controller in Laravel routes?

Use Route::resource('resource-name', ControllerName::class); in the routes file. This automatically creates routes for all resource actions.

beginner

Why are resource controllers helpful in Laravel development?

They organize code by grouping related actions in one place, reduce repetitive code, and follow RESTful conventions, making apps easier to build and maintain.

Which method in a Laravel resource controller is used to display a form to create a new resource?

A index

B store

C create

D show

The create() method shows the form to create a new resource.

What Artisan command creates a resource controller named ProductController?

A php artisan make:controller ProductController --resource

B php artisan make:resource ProductController

C php artisan create:controller ProductController

D php artisan make:controller ProductController

The --resource flag creates all resource methods scaffolded.

Which route declaration automatically creates all routes for a resource controller named PostController?

A Route::post('posts', PostController::class);

B Route::controller('posts', PostController::class);

C Route::get('posts', PostController::class);

D Route::resource('posts', PostController::class);

Route::resource creates all RESTful routes for the resource.

Which method handles deleting a resource in a Laravel resource controller?

A delete

B destroy

C remove

D destroyResource

The destroy() method is used to delete a resource.

What is the main benefit of using resource controllers in Laravel?

A They group related resource actions in one controller following RESTful patterns.

B They automatically create database tables.

C They replace the need for routes.

D They generate frontend views automatically.

Resource controllers organize related actions and follow RESTful conventions.

Explain how to create and register a resource controller in Laravel and what default methods it includes.

Think about the command line and routes setup.

Describe why resource controllers help keep Laravel applications organized and easier to maintain.

Consider how code structure affects teamwork and future changes.