Filament•7mo ago

update defaultItems repeater with an other fields

Hi everyone, I need that when changing the value of a field, I can create a logic to dynamically generate several Repeater items at once, to make it easier for the user

public static function form(Form $form): Form
    {
        return $form
            ->schema([
                TextInput::make('numbers_of_product')
                    ->numeric()
                    ->minValue(1)
                    ->live(),
                Repeater::make('products')
                    ->schema([
                        TextInput::make('name')
                            ->required()
                            ->columnSpan(2),
                    ])
                    ->grid(2)
                    ->addable(false)
                    ->deletable(false)
                    ->defaultItems(fn (Get $get) => $get('numbers_of_product')),
            ]);
    }

public static function form(Form $form): Form
    {
        return $form
            ->schema([
                TextInput::make('numbers_of_product')
                    ->numeric()
                    ->minValue(1)
                    ->live(),
                Repeater::make('products')
                    ->schema([
                        TextInput::make('name')
                            ->required()
                            ->columnSpan(2),
                    ])
                    ->grid(2)
                    ->addable(false)
                    ->deletable(false)
                    ->defaultItems(fn (Get $get) => $get('numbers_of_product')),
            ]);
    }

the problem is that when i update the TextInput, the repeater defaultItems dosen't update too. Have you any idee ? Thanks !

1 Reply

SidemOP•7mo ago

Maybe i can use this : https://filamentphp.com/docs/3.x/forms/advanced#dependant-select-options but i didn't find how to do it

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update defaultItems repeater with an other fields