public function exportPdf($ids = null) { $ids = explode(',', substr($ids, 0, -1)); $ids = array_unique($ids); $model = Classroom::whereIn('id', $ids)->where('user_id', \Auth::user()->id)->get(['nom_classe', 'code_classe', 'capacite_classe', 'niveau', 'branche']); Excel::create('La liste des Classes', function ($excel) use($model, $ids) { $excel->sheet('La liste des Classes', function ($sheet) use($model, $ids) { foreach ($model as $item) { if ($item->niveau) { $item->niveau = \Auth::user()->leslevels()->where('id', $item->niveau)->first()->niveau; } else { $item->niveau = '--'; } if ($item->branche) { $item->branche = \Auth::user()->branches()->where('id', $item->branche)->first()->nom_branche; } else { $item->branche = '--'; } } $sheet->setWidth('A', 15); $sheet->setWidth('B', 15); $sheet->setWidth('C', 15); $sheet->setWidth('D', 15); $sheet->setWidth('E', 15); $sheet->fromModel($model); $sheet->setAllBorders('thin'); $sheet->setFontFamily('OpenSans'); $sheet->setFontSize(13); $sheet->setFontBold(false); $sheet->setAllBorders('thin'); for ($i = 1; $i <= count($ids) + 1; $i++) { $sheet->setHeight($i, 25); $sheet->row($i, function ($rows) { $rows->setFontColor('#556b7b'); $rows->setAlignment('center'); }); $sheet->cells('A' . $i . ':' . 'E' . $i, function ($cells) { $cells->setValignment('middle'); $cells->setFontColor('#556b7b'); $cells->setFont(array('family' => 'OpenSans', 'size' => '13', 'bold' => false)); }); } // normal header $sheet->cells('A1:E1', function ($cells) { $cells->setBackground('#e9f1f3'); $cells->setFontColor('#556b7b'); $cells->setFont(array('family' => 'OpenSans', 'size' => '15', 'bold' => true)); }); $sheet->row(1, array('Nom de la Classe', 'Code de la Classe', 'Capacité de la Classe', 'Niveau', 'Branche')); }); })->export('pdf'); }