Im trying show unique values from database with count of them in table view. But i have problem count them.
id | name | ------------ 1 | john | 2 | john | 3 | smith |
my goal is show in table
name count --------------- john 2 smith 1
my controller
$usersList = DB::table('users')->distinct('name')->get('name'); //dd($usersList); return view('dashboard', compact('data'))->with(['usersList '=> $usersList]);
dd($userList)
show 1 john
and 1 smith
dashboard.blade
@foreach ($usersList as $row) <tr> <th scope="row">{{ $row ->name }}</th> <td>{{ $row->count('name') }}</td> </tr> @endforeach
error
: Call to undefined method stdClass::count()
Answers:
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Method 1
Use this code:
$users = User::distinct()->get(['name']); $users_count = []; foreach ($users AS $user) { $user_count = User::where('name', $user->name)->count('name'); $users_count[] = $user_count; }
And in your blade use this code:
@foreach ($users AS $user_key => $user_value) <tr> <th scope="row"> {{ $user_value->name }} </th> <td> {{ $users_count[$user_key] }} </td> </tr> @endforeach
Method 2
try this in your controller:
$usersList = DB::table('users')->select(DB::raw('name as name, count(*) as 'count' GROUP BY name'))->get();
and in your *.blade.php file
@foreach ($usersList as $row) <tr> <th scope="row">{{ $row->name }}</th> <td>{{ $row->count }}</td> </tr> @endforeach
here is the laravel documentation about DB facade and selects : https://laravel.com/docs/4.2/queries#selects
you can test queries like this in http://sqlfiddle.com/#!9/3b70e/1
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