Custom layout - setting data from $get throws fatal Typed property initialization error

Flare error is here https://flareapp.io/share/LPd8ElvP I am creating a quote worksheet with a Custom layout component:

<?php

namespace App\Forms\Components;

use Filament\Forms\Components\Component;

class QuoteSummary extends Component
{
    protected string $view = 'forms.components.quote-summary';
    public array $viewData = [];


    public static function make(): static
    {
        return app(static::class);
    }

    public function viewData(array | \Closure $viewData): static
    {
        $this->viewData = $this->evaluate($viewData);
        return $this;
    }
        
    public function getViewData(): array
    {
        return $this->viewData;
    }
}

<?php

namespace App\Forms\Components;

use Filament\Forms\Components\Component;

class QuoteSummary extends Component
{
    protected string $view = 'forms.components.quote-summary';
    public array $viewData = [];


    public static function make(): static
    {
        return app(static::class);
    }

    public function viewData(array | \Closure $viewData): static
    {
        $this->viewData = $this->evaluate($viewData);
        return $this;
    }
        
    public function getViewData(): array
    {
        return $this->viewData;
    }
}

and i'm trying to pass into the ->viewData method calculated values from other fields on the form

 QuoteSummary::make()
                                    ->viewData(function (GET $get):array {
                                        //return [];
                                        $visits = $get('no_of_return_trips') * 2;
                                        $distance_cost = $get('distance') * $visits * $get('distance_cost_per_km');
                                        $driving_cost = $get('driving_time') / 60 * $get('driving_time_cost_per_hour');
                                        $tolls = $get('tolls');
                                        $parking = $get('parking_fees');
                                        $van_hire = $get('requires_van_hire') ? $get('van_hire_charge') : 0;
                                        $travel = $distance_cost + $driving_cost + $tolls + $parking + $van_hire;
                                        $accommodation = $get('requires_accommodation') ? $get('accomm_no_of_staff') * $get('accomm_no_of_nights') * $get('accommodation_cost_per_person_per_night') : 0;

                                        $return = [
                                            'Travel' => '€' . number_format($travel, 2),
                                            'Accommodation' => '€' . number_format($accommodation, 2),
                                            'Catering' => '€0.00',
                                            'Equipment' => '€0.00',
                                            'Service Team' => '€0.00',
                                            'Additional charges' => '€0.00',
                                        ];
                                        return $return;
                                    }),

 QuoteSummary::make()
                                    ->viewData(function (GET $get):array {
                                        //return [];
                                        $visits = $get('no_of_return_trips') * 2;
                                        $distance_cost = $get('distance') * $visits * $get('distance_cost_per_km');
                                        $driving_cost = $get('driving_time') / 60 * $get('driving_time_cost_per_hour');
                                        $tolls = $get('tolls');
                                        $parking = $get('parking_fees');
                                        $van_hire = $get('requires_van_hire') ? $get('van_hire_charge') : 0;
                                        $travel = $distance_cost + $driving_cost + $tolls + $parking + $van_hire;
                                        $accommodation = $get('requires_accommodation') ? $get('accomm_no_of_staff') * $get('accomm_no_of_nights') * $get('accommodation_cost_per_person_per_night') : 0;

                                        $return = [
                                            'Travel' => '€' . number_format($travel, 2),
                                            'Accommodation' => '€' . number_format($accommodation, 2),
                                            'Catering' => '€0.00',
                                            'Equipment' => '€0.00',
                                            'Service Team' => '€0.00',
                                            'Additional charges' => '€0.00',
                                        ];
                                        return $return;
                                    }),

Thanks for any light that can shed on this

Flare

Typed property Filament\Forms\Components\Component::$container must not be accessed before initialization - The error occurred at https://f2t.test/admin/quotes/create

Solution:

I'm trying to use an existing method from the ViewComponent - if I change my method from viewData to layoutData and getLayoutData it's all good. Thanks for listening 🦆

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1 Reply

Solution

Blackpig•4d ago

I'm trying to use an existing method from the ViewComponent - if I change my method from viewData to layoutData and getLayoutData it's all good. Thanks for listening 🦆

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Custom layout - setting data from $get throws fatal Typed property initialization error