Level 104
The most likely reason is one or more of your Album instance evaluated $album->slug as null; check your database records
1 like
Sep 23, 2024
6
Level 2
Missing required parameter for [Route: album.show]
The error is this "Missing required parameter for [Route: album.show] [URI: admin/album/{album}] [Missing parameter: album]. (View: C:\XampFolder\htdocs\vuledangale.com\resources\views\backend\album\index.blade.php)"
What am I missing because the slug is stored in the database.
my view
<a href="{{ route('album.show', $album->slug) }}" class="btn btn-default ">View</a>
Controller
public function show(Album $album)
{
$data["album"] = $album;
return view('backend.album.show',$data);
}
I am using resource route. Route::resource('/album','AlbumController');
Level 2
@tykus I deleted the null records in the DB and the error went away.
Level 104
@helpmyworld you probably need to make sure that records cannot be created without a slug if they are so integral to your routing. You can use Model Events to compute and set the slug whenever the model is being created. Also, making the column on the database table not nullable would be useful
Level 20
Because laravel uses I'd for route model binding. You can achieve it by using slug like this
class Album extends Model
{
//Add this method to work route model binding using slug
public function getRouteKeyName()
{
return 'slug';
}
}
Level 2
@Shivamyadav Do I add this in my album model?
Level 20
@helpmyworld yeah, if the page doesn't open when you click on the link based on slug . Url you need to add it for model binding
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