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lazywaterpark

•Created by lazywaterpark on 10/17/2023 in #❓┊help

How can I render a PDF using a Livewire component that implements HasInfolists?

I've built an abstract component called App\Livewire\Pdf\Pdf . This component implements HasInfolists and HasForms.

abstract class Pdf extends Component implements HasForms, HasInfolists
{
    use InteractsWithForms;
    use InteractsWithInfolists;

    #[Locked]
    public mixed $record = [];

    public function render(): View
    {
        return view(static::$view, $this->getRecord())
            ->layout(static::$layout, [
                'title' => static::getTitle(),
            ]);
    }

    public function open(): Response
    {
        $pdf = \Barryvdh\DomPDF\Facade\Pdf::loadView(static::$view, ['record' => $this->getRecord()]);

        return $pdf->stream();
    }
}

abstract class Pdf extends Component implements HasForms, HasInfolists
{
    use InteractsWithForms;
    use InteractsWithInfolists;

    #[Locked]
    public mixed $record = [];

    public function render(): View
    {
        return view(static::$view, $this->getRecord())
            ->layout(static::$layout, [
                'title' => static::getTitle(),
            ]);
    }

    public function open(): Response
    {
        $pdf = \Barryvdh\DomPDF\Facade\Pdf::loadView(static::$view, ['record' => $this->getRecord()]);

        return $pdf->stream();
    }
}

This component is being used as an abstract class for App\Livewire\Pdf\MembershipAgreement. The class has its own blade file and headerInfolist method.

class MembershipAgreement extends Pdf
{
    use HasMembershipInfolistSchema;
    use HasMembershipPlanInfolistSchema;

    protected static string $view = 'livewire.pdf.membership-agreement';

    protected static string $layout = 'components.layouts.app';

    public function headerInfolist(Infolist $infolist): Infolist
    {
        return $infolist
            ->record($this->getRecord())
            ->schema([
              $this->getPlanTextEntry()
            ])
    }

class MembershipAgreement extends Pdf
{
    use HasMembershipInfolistSchema;
    use HasMembershipPlanInfolistSchema;

    protected static string $view = 'livewire.pdf.membership-agreement';

    protected static string $layout = 'components.layouts.app';

    public function headerInfolist(Infolist $infolist): Infolist
    {
        return $infolist
            ->record($this->getRecord())
            ->schema([
              $this->getPlanTextEntry()
            ])
    }

I have successfully created a rendered HTML file that routed to {base_url}/pdf/agreement/membership/{record}, using a typical render method. But when I tried to plug it in to \Barryvdh\DomPDF\Facade\Pdf, it throws an exception. In routes/web.php:

  Route::name('membership.open')
    ->get('pdf/agreement/membership/{record}/open', [\App\Livewire\Pdf\MembershipAgreement::class, 'open']);

  Route::name('membership.open')
    ->get('pdf/agreement/membership/{record}/open', [\App\Livewire\Pdf\MembershipAgreement::class, 'open']);

This is how the error looks: https://flareapp.io/share/67OwQOJ7 Thank you for reading to this point. Please let me know if this problem comes from me, Livewire, or barryvdh/laravel-dompdf.

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