how we can pass multiply id in laravel - php

Question

My view.blade.php code here
<a href="{{ url('p_grid') }}/{{($cat_id)}}/{{$row->sub_id}}">
My route code here
Route::resource('p_grid', 'BasicController#p_grid');
And my BasicController code here
public function p_grid(Request $request, $id)
{
echo "success";
if ($id == 1) {
$r = DB::table('sub_category')
->select('*')
->where('cat_id', $id)
->where('sub_status', '1')
->orderBy('sub_id', 'asc')
->get();
$cat_name = DB::table('category')
->where('cat_id', $id)
->get();
$count = DB::table('products')
->where('sub_id', $id)
->count();
return view('buy-and-sell/p_grid', compact('r','cat_name','count','id'));
}
click on anchor tag to show this error

Answer 1

The extra parameter in your URL is causing the 404. Laravel doesn't expect the URL to have multiple id's, because you are using resourceful routing. You will need to append your routes.php file to account for this:
Route::resource('p_grid', 'BasicController#p_grid');
Route::get('p_grid/{category}/{subcategory}', [
'as' => 'category-with-subcategory',
'uses' => 'BasicController#gridWithSubcategory',
]);
And make sure you have a gridWithSubcategory method in your BasicController.php file.
That said, I'd advise you to understand better what Laravel is doing when you declare Route::resource(), because I would question how much of it you really need. It's really just a shorthand for registering ordinary routes (see here for the full list and specifications) like index, create, show, destroy, etc. If you want to see the routes your app actually has, after being parsed by Laravel (including routes not in your routes.php, which could have been registered by third-party packages) type php artisan route:list on a CLI.
Finally, I'd strongly suggest using route names throughout your app for better clarity and portability. The artisan command above will give you route names, so you can use something like this in your views:
<a href="{{ route('category-with-subcategory', ['category' => $cat_id, 'subcategory' => $row->sub_id]) }}">
That way, if you ever want to change your route's footprint, the view won't break (as long as you maintain the parameter requirements).

Answer 2

My view.blade.php code here
<a href="{{ url('p_grid', ['category' => $cat_id, 'subcategory' => $row->sub_id]) }}">
My route code here
Route::get('p_grid/{category}/{subcategory}', [
'as' => 'category-with-subcategory',
'uses' => 'BasicController#p_grid'
]);
And my BasicController code here
public function p_grid(Request $request, $id)
{
echo "success";
}
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