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Access form request from Observer laravel


Access form request from Observer laravel

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Access form request from Observer laravel
Tag : php , By : adbanginwar
Date : January 12 2021, 01:40 AM

I hope this helps you . Welcome to SO!
If you want to use Observers here, you should start by reading up on https://laravel.com/docs/5.8/eloquent#observers and https://laravel.com/docs/5.8/queues
namespace App\Http\Controllers;

use App\Models\Something\SomeService;

class SomeController extends Controller
{
    /**
     * @var SomeService 
     */
    private $someService;

    public function __construct(SomeService $someService)
    {
        $this->someService = $someService;
    }

    public function store()
    {
        $request = request();
        $name    = $request->input('name');


        $something = $this->someService->create($name);

        return response()->json(['data' => $something]);
    }
}
namespace App\Models\Something;

class SomeService
{
    public function create(string $name): Something
    {
        // Do whatever in here...
    }
}

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Observer pattern in C# / how to make a Form an observer


Tag : chash , By : helloedwin
Date : March 29 2020, 07:55 AM
seems to work fine Short Answer: look at first answer to this question: Super-simple example of C# observer/observable with delegates
I understand you wanting to try and implement it yourself but delegates and events are really the natural fit here (and are in fact an implemention of the observer pattern built into c#).
public interface ISubject
{
    void AttachObserver(IObserver observer);
    void DetachObserver(IObserver observer);

    void NotifyObservers(CommonNotification Notification);
}

public interface IObserver
{
    void OnNotify(CommonNotification Notification);
}
public class MyForm : Form, IObserver
{
...
}

Laravel: Access Model instance in Form Request when using Route/Model binding


Tag : php , By : Meg
Date : March 29 2020, 07:55 AM
it should still fix some issue You can simply access it using the binding key, so for example if you bind Brand model: $router->model('brand', '\App\Brand') you can get instance of your model with $this->brand. Here is validation rules example:
'slug' => 'required|unique:brand,slug,' . $this->brand->id,
'address' => 'required|unique:addresses,address,' . $this->route('address')->id,

Access ID in Form Request when using resource route with Laravel


Tag : php , By : cnemelka
Date : March 29 2020, 07:55 AM
this one helps. I'm working on a multi tenancy app and need to create some slug validation specific to the team (Laravel Spark). , Use the request helper to access the route like:
// it may be plural posts
request()->route()->parameter('post')

Laravel 5.4 Form Request unique validation: how to access id?


Tag : laravel , By : Guyou
Date : March 29 2020, 07:55 AM
this one helps.
Unless you have a form input with the id, it is not actually in the $request ($this in your Request code). You can verify this by returning the whole request from your controller:
return request()->all(); 
sociallink/{sociallink}/edit ...
public function rules()
{
    $sociallink = $this->route('sociallink');
    return [
      'seq'         => 'required|unique:sociallinks,seq,' . $sociallink . ',id',
      'social_name' => 'required|unique:sociallinks,social_name,' . $sociallink . ',id',
      'cssclass'    => 'required',
      'url'         => 'nullable|active_url'
    ];
}

Pass request instance to Model Observer, Laravel 5.4


Tag : php , By : TC.
Date : March 29 2020, 07:55 AM
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