Issue on Select Field with a second level relation.

Hi i write a simple Select with second level relation, and when i go to submit he give me this error

 Forms\Components\Select::make('media.tags')
  ->label('Tag')
  ->placeholder('Seleziona')
  ->relationship('media.tags', 'label')
  ->required(),

 Forms\Components\Select::make('media.tags')
  ->label('Tag')
  ->placeholder('Seleziona')
  ->relationship('media.tags', 'label')
  ->required(),

Solution:

->pivotData(fn($get) => ['media_id' => $get('media_id') ])

->pivotData(fn($get) => ['media_id' => $get('media_id') ])

...

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10 Replies

LeandroFerreira•5mo ago

what kind of relationship?

PeppeOP•5mo ago

many to many, sorry

LeandroFerreira•5mo ago

https://filamentphp.com/docs/3.x/forms/fields/select#integrating-with-an-eloquent-relationship

Select::make('mediatags')
  ->relationship('yourrelationshipname', 'yourtitleattribute')
  ->multiple()

Select::make('mediatags')
  ->relationship('yourrelationshipname', 'yourtitleattribute')
  ->multiple()

Select - Form Builder - Filament

PeppeOP•5mo ago

i tried right now, but still not working...

Forms\Components\Select::make('mediatags')
                        ->label('Tag')
                        ->multiple()
                        ->preload()
                        ->placeholder('Seleziona')
                        ->relationship('media.tags', 'label')
                        ->required(),

Forms\Components\Select::make('mediatags')
                        ->label('Tag')
                        ->multiple()
                        ->preload()
                        ->placeholder('Seleziona')
                        ->relationship('media.tags', 'label')
                        ->required(),

I've seen the docs before asking 😁

toeknee•5mo ago

media.tags is going through and the media isn't hasn't been set... you need to set the media_id

->pivotData([
        'media_id' => @media_id here,
    ])

->pivotData([
        'media_id' => @media_id here,
    ])

but I think what you really want is to select the media then have tags within the media it's self? which means you should use two relationships. Provide the full code ideally.

PeppeOP•5mo ago

Forms\Components\Select::make('mediatags')
  ->label('Tag')
  ->multiple()
  ->preload()
  ->placeholder('Seleziona')
  ->relationship('media.tags', 'label')
  ->pivotData(['media_id' => fn(Get $get) => $get('media_id') ])
  ->required(),

Forms\Components\TextInput::make('media_id'),

Forms\Components\Select::make('mediatags')
  ->label('Tag')
  ->multiple()
  ->preload()
  ->placeholder('Seleziona')
  ->relationship('media.tags', 'label')
  ->pivotData(['media_id' => fn(Get $get) => $get('media_id') ])
  ->required(),

Forms\Components\TextInput::make('media_id'),

i think i can't use like this?

toeknee•5mo ago

Looks like it should work if you have a media_id in the form

PeppeOP•5mo ago

Nope, the text input media_id is filled

Solution

toeknee•5mo ago

->pivotData(fn($get) => ['media_id' => $get('media_id') ])

->pivotData(fn($get) => ['media_id' => $get('media_id') ])

PeppeOP•5mo ago

it works THANKSSSSSSS

Gaming

Programming

Issue on Select Field with a second level relation.

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