Laravel's resource routing automatically generates the corresponding routes for seven CRUD operations through a line of code. When you use Route::resource('photos', PhotoController::class);, Laravel will create seven routes: index, create, store, show, edit, update and destroy, respectively, corresponding to the methods in the controller, and generate URIs based on the resource name. You can also use only or except methods to specify the generated route, such as keeping index and show only, or excluding create and store; you can also change the default parameter name through the parameters method, such as changing {photo} to {my_photo}. In the controller, the method processing logic of naming specifications should be followed. In the view, it is recommended to use the route() function to cooperate with named routes to generate links or forms, thereby improving application flexibility and maintainability.
When you're working with Laravel and dealing with routes, the resource route is one of the most efficient tools for quickly setting up standard CRUD operations. It automatically maps HTTP methods to controller methods, saving you from manually defining each route. The real power comes when you understand how to use it effectively without getting tripped up by its defaults.
What Does a Resource Route Do?
When you define a route like this:
Route::resource('photos', PhotoController::class);
Laravel creates seven routes for handling CRUD operations: index , create , store , show , edit , update , and destroy . These correspond to the usual controller methods, and the URIs are based on the resource name you provide.
For example, the edit method for the PhotoController will be mapped to /photos/{photo}/edit and expect a GET request. Each of these routes also maps to a named route, like photos.edit , which is super useful when generating URLs or redirects in your views or controllers.
Customizing the Resource Routes
Sometimes you don't need all seven routes — maybe your app doesn't have an "edit" form, or you want to exclude delete functionality. Laravel lets you control which routes are generated using the only or except methods:
Route::resource('photos', PhotoController::class)->only([
'index', 'show'
]);
Route::resource('photos', PhotoController::class)->except([
'create', 'store'
]);This helps keep your route list clean and secure by not exposing unnecessary endpoints.
Another thing you might want to customize is the parameter name used in the route. By default, Laravel uses the singular version of the resource name (like {photo} for photos ). If you want to change that:
Route::resource('photos', PhotoController::class)->parameters([
'photo' => 'my_photo'
]); Now your routes will use {my_photo} instead of {photo} in the URLs.
How to Use Resource Routes in Controllers and Views
Once your routes are set up, your controller should follow the expected method names:
-
index()– Show a list of resources -
create()– Show the form to create a new resource -
store(Request $request)– Save the new resource -
show($id)– Display a specific resource -
edit($id)– Show the form to edit a resource -
update(Request $request, $id)– Save the updated resource -
destroy($id)– Delete the resource
In your views, especially when generating links or forms, always use the named routes. For example:
<a href="{{ route('photos.edit', $photo->id) }}">Edit Photo</a>Or for forms:
<form action="{{ route('photos.destroy', $photo->id) }}" method="POST">
@csrf
@method('DELETE')
<button type="submit">Delete</button>
</form>Using named routes ensures your app remains flexible even if the URL structure changes later.
That's basically how the resource route works in Laravel. It's straightforward once you understand what it generates and how to tweak it. The key is knowing when to stick with the defaults and when to customize based on your app's needs.
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