ErrorException compact()：未定义变量：Sep - laravel 8

Question

please help me I made a chart, but there is a problem when I want to display the data, why is it compacted?

example code controller:

if(Auth::user()->hasRole('Super Admin')) {
            $user = User::where('id', Auth::user()->id)->first();
            $jumlah_user = User::orderBy('id', 'ASC')->get()->count();

            $data = Verifikasi_tte::join('surat_ttes', 'surat_ttes.id', '=', 'verifikasi_ttes.surat_tte_id')
                ->join('users', 'users.id', '=', 'surat_ttes.user_id')
                ->join('jenis_surat_ttes', 'jenis_surat_ttes.id', '=', 'surat_ttes.jenis_surat_tte_id')
                ->select('surat_ttes.id','surat_ttes.klasifikasi','surat_ttes.no_surat','surat_ttes.tgl_surat','surat_ttes.created_at',
                'jenis_surat_ttes.nama_jenis_surat','users.name','users.opd_id','verifikasi_ttes.status')
                ->get()->groupBy(function($data){
                return Carbon::parse($data->created_at)->format('M');
            });
    
            $months=[];
            $monthCount=[];
            foreach($data as $month => $values){
                $months[]=$month;
                $monthCount[]=count($values);
            }

            return view('dashboard.admins',  compact('user','jumlah_user', ['data'=>$data,'months'=>$months,'monthCount'=>$monthCount] ));
        }

if there is a data dump in the dump, it's strange why the compact section asks for the sep variable?

example js chart:

<script type="text/javascript">
    var _ydata=JSON.parse('{!! json_encode($months) !!}');
    var _xdata=JSON.parse('{!! json_encode($monthCount) !!}');
</script>

Answer 1

Here is what you should do. Do not use compact as it cannot have an array as an argument. Instead you should pass all your data as an array which is broken down into the various variables when accessing it in your view file.

Adjust your code to this:

if(Auth::user()->hasRole('Super Admin')) {
            $view_data['user'] = User::where('id', Auth::user()->id)->first();
            $view_data['jumlah_user'] = User::orderBy('id', 'ASC')->get()->count();

            $view_data['data'] = Verifikasi_tte::join('surat_ttes', 'surat_ttes.id', '=', 'verifikasi_ttes.surat_tte_id')
                ->join('users', 'users.id', '=', 'surat_ttes.user_id')
                ->join('jenis_surat_ttes', 'jenis_surat_ttes.id', '=', 'surat_ttes.jenis_surat_tte_id')->select('surat_ttes.id','surat_ttes.klasifikasi','surat_ttes.no_surat','surat_ttes.tgl_surat','surat_ttes.created_at',
                'jenis_surat_ttes.nama_jenis_surat','users.name','users.opd_id','verifikasi_ttes.status')
                ->get()->groupBy(function($data){
                return Carbon::parse($data->created_at)->format('M');
            });
    
            $view_data['months']=[];
            $view_data['monthCount']=[];
            foreach($view_data['data'] as $month => $values){
                $view_data['months'][]=$month;
                $view_data['monthCount'][]=count($values);
            }

            return view('dashboard.admins',  $view_data);
        }

Now in your view file. You can just reference to each variable as you wish like this: {{ $user }} {{ $months }} {{ $jumlah_user }} etcetera