maatwebsite-excel

Sorry for my english. I have one to many relationship between two tables one is "alquileres" (rents) and the other is "cobros" (payments). I need to show the totals of each rental like this: what i need But obtain this: result This is the code of my export: class ComprobantesExport implements FromCollection, WithMapping, WithHeadings, ShouldAutoSize, WithEvents { use Exportable, RegistersEventListeners; protected $alquileres; public function __construct($alquileres = null) { $this->alquileres = $alquileres; } /** * @return \Illuminate\Support\Collection */ public function collection() { return

I had search reference and the reference say to try like this : <?php ... class ReportExport implements ShouldAutoSize, FromView, WithColumnFormatting, WithEvents { ... public function registerEvents(): array { return [ AfterSheet::class => function(AfterSheet $event) { ... $event->sheet->getDelegate()->getRowDimension(37)->setRowHeight(-1); $event->sheet->getDelegate()->getStyle('R37:Z37')->getAlignment()->setWrapText(true); }, ]; } } I try like that, but the result like this : Should the height of row automatic added based content/text. But it does not added How can I solve this problem?