hidden throwing an error

[antonishv]

got below error when chaining hidden method to tablerepeater

[awcodes]

Hmm. I can't seem to replicate the error.

Select::make('remark')
    ->label('Keterangan')
    ->options([
        'Test' => 'Test',
        'Test 2' => 'Test 2',
        'Test 3' => 'Test 3',
    ])
    ->reactive()
    ->required(),
Select::make('wms_warehouse_id')
    ->label('Warehouse')
    ->options([
        '1' => 'Warehouse 1',
        '2' => 'Warehouse 2',
        '3' => 'Warehouse 3',
    ])
    ->reactive()
    ->hidden(fn (callable $get) => $get('remark') == 'Test')
    ->required(fn (callable $get) => $get('remark') == 'Test')
    ->disabled(fn (callable $get) => $get('remark') != 'Test'),

Also, since this is an actual table I would reconsider using hidden fields since they will break the table layout as you can see in the screen shot.

[jimarick]

I am having the same error

                         TableRepeater::make('scans')
                                            ->label('')
                                            ->schema([
                                                Select::make('scan_id')
                                                    ->label('Scan')
                                                    ->native('false')
                                                    ->searchable()
                                                    ->live()
                                                    ->options(
                                                        Scan::all()->pluck('name', 'id')->toArray()
                                                    )
                                                    ->required(),

                                                TextInput::make('count')
                                                    ->required()
                                                    ->numeric(),

                                                TextInput::make('description')
                                                    ->label('Scan Description')
                                                    ->placeholder('eg. CT Chest and Abdomen')

                                                    ->visible(function (Get $get) {
                                                       return $get('scan_id') == 1;
                                                    })
                                                    ->required(function (Get $get) {
                                                        return $get('scan_id') == 1;
                                                    })

                                                    ->columnspan(2),
                                            ])
                                            ->hidelabels()
                                            ->withoutHeader()
                                            ->columns(2)
                                            ->addActionLabel('Add a scan')
                                            ->reorderable(false)
                                            ->grid(2)
                                            ->defaultItems(0),

Throws error: Typed property Filament\Forms\Components\Component::$container must not be accessed before initialization

It's something to do with the $get function inside visible and required. If I change them to return true or false, it all works.

Also if I change to use the standard Repeater filament component with the same config it all works fine.

[jimarick]

Fixed if I remove ->defaultItems(0). So its a problem when you don't want any items to be shown by default. However this does work with the normal Filament Repeater and defaultItems set to 0.