Filament•8mo ago

Is there a better way to set the default value in RelationManager?

I currently have a itemsRelationManager where you can see all the items from 1 category. The problem i have is i want to set the default value for category_id when you create a Item in the category. Is there a better way to get the category id? Code:

public function form(Form $form): Form
    {
        return $form
            ->schema([
                Forms\Components\TextInput::make('title')
                    ->required()
                    ->label('Titel')
                    ->maxLength(255),
                Forms\Components\FileUpload::make('image')
                    ->image()
                    ->imageEditor()
                    ->acceptedFileTypes(['image/png', 'image/jpeg', 'image/webp'])
                    ->rules( 'file', 'mimetypes:image/png,image/jpeg,image/webp')
                    ->maxSize(1024)
                    ->directory('items')
                    ->required(),
                Forms\Components\Textarea::make('description')
                    ->label('Beschrijving'),
                Forms\Components\ColorPicker::make('background_color')
                    ->label('Achtergrondkleur'),
                Forms\Components\Select::make('category_id')
                    ->required()
                    ->relationship('category', 'name')
                    ->default(function (RelationManager $livewire) {
                        return $livewire->ownerRecord->id;
                    }),
            ]);
    }

public function form(Form $form): Form
    {
        return $form
            ->schema([
                Forms\Components\TextInput::make('title')
                    ->required()
                    ->label('Titel')
                    ->maxLength(255),
                Forms\Components\FileUpload::make('image')
                    ->image()
                    ->imageEditor()
                    ->acceptedFileTypes(['image/png', 'image/jpeg', 'image/webp'])
                    ->rules( 'file', 'mimetypes:image/png,image/jpeg,image/webp')
                    ->maxSize(1024)
                    ->directory('items')
                    ->required(),
                Forms\Components\Textarea::make('description')
                    ->label('Beschrijving'),
                Forms\Components\ColorPicker::make('background_color')
                    ->label('Achtergrondkleur'),
                Forms\Components\Select::make('category_id')
                    ->required()
                    ->relationship('category', 'name')
                    ->default(function (RelationManager $livewire) {
                        return $livewire->ownerRecord->id;
                    }),
            ]);
    }

Solution:

yeah this: ```php ->default(function (RelationManager $livewire) { return $livewire->getOwnerRecord()->getAttribute('id'); })...

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7 Replies

Ramon.vV•8mo ago

I'm using this way myself as well, something wrong with the result you're getting?

cashing•8mo ago

No but i am just getting a property accessed magic method in my editor error @RamonVveghel i found the fix for it.

Ramon.vV•8mo ago

ooh, ->getOwnerRecord() probably?

Solution

cashing•8mo ago

yeah this:

 ->default(function (RelationManager $livewire) {
                        return $livewire->getOwnerRecord()->getAttribute('id');
                    })

 ->default(function (RelationManager $livewire) {
                        return $livewire->getOwnerRecord()->getAttribute('id');
                    })

Ramon.vV•8mo ago

which is what I'm doing yeah. nice!

cashing•8mo ago

thanks for your input 🙂

Ramon.vV•8mo ago

 
 ->default(function (RelationManager $livewire): array {
                                return [
                                    'id' => $livewire->getOwnerRecord()->id,
                                    'url' => $livewire->getOwnerRecord()->url
                                ];
                            }),

 
 ->default(function (RelationManager $livewire): array {
                                return [
                                    'id' => $livewire->getOwnerRecord()->id,
                                    'url' => $livewire->getOwnerRecord()->url
                                ];
                            }),

You can also turn in into an array for multiple values Np!

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Is there a better way to set the default value in RelationManager?