缺少路线参数-参数已传递给route（）方法

Question

I am having trouble with routing in Laravel 5.4. I am trying to display a simple edit form for a company.

The error I'm getting is

web.php:

$this->get('company/edit/{company}','SuperAdmin\CompanyController@showEditForm')->name('company.edit');
$this->post('company/edit', 'SuperAdmin\CompanyController@edit');

How I build link to the route:

<a href="{{route('company.edit', ['company' => $company->id])}}" class="btn btn-success">Edit</a>

In the controller:

public function showEditForm()
{
    return view('super.company.edit');
}

SOLVED: Dear god, I've forgot to add the parameter to the route() method in the view where I render the form. Thanks everyone.

Answer 1

You do not need to define the key for the route variable just pass it as a second argument in the route function. Laravel will automatically resolve the parameter in the order.

Like:

route('company.edit',  $company->id);

Hope it would help.

Answer 2

First of all you can debug the id like dd($company->id) to make sure you are really getting the desired id, because if its null it won't work.

It sounds silly, but it happens..