Filament•6d ago

Repeater

I ma trying do do sth custom with repeater I noticed that a callback is called so many times, and increments at every add items This is a field inside a repeater. I put a dump just to debug it

Components\Toggle::make('is_global')
    ->visible(fn() => dump()),

Components\Toggle::make('is_global')
    ->visible(fn() => dump()),

This is a count of printed dump to sequence add items: - First add: 1 dump - Second add: 12 dump - Third add: 23 dump - and so on Why is called so many times?

10 Replies

abdullafahem•6d ago

https://filamentphp.com/docs/3.x/forms/fields/repeater Check here how to use it correctly or please provide more of your code so I can see and try to help you.

Repeater - Form Builder - Filament

galli.robertoOP•6d ago

Is a normal field inside a schema, later I post a code

josef•6d ago

I don't get what the problem is? Are you just asking? Or are you trying to accomplish anything specific?

galli.robertoOP•6d ago

The full code

TableRepeater::make('rolesss')
  ->relationship('roles')
  ->headers([
      Header::make('is_global'),
  ])
  ->schema(function (Get $get) {
      return [
          Components\Toggle::make('is_global')
              ->visible(fn() => dump(111)),
      ];
  })

TableRepeater::make('rolesss')
  ->relationship('roles')
  ->headers([
      Header::make('is_global'),
  ])
  ->schema(function (Get $get) {
      return [
          Components\Toggle::make('is_global')
              ->visible(fn() => dump(111)),
      ];
  })

The attached image show when I load create page and when I add the first Element. My question is why it do a lot of cycle? It is a problem!

galli.robertoOP•6d ago

Too many call for each item, every item add, the item evaluation increase exponentially this is for 3 item add. Sth wrong happen or is it a normal behaviour? If it is the normal behaviour, why? What is the purpose? It happens for visible, I didn't have tried with ohers property

message.txt

josef•6d ago

What's TableRepeater?

awcodes•6d ago

Does the same thing happen in a normal repeater?

galli.robertoOP•6d ago

yes, i have tried also in filament-demo just now. It happen on visible, i didn't have tried on others property Later I try on other property and make a mini-report It happen only on: - visible - hidden

awcodes•6d ago

hmm. well, it's a callback inside of a loop, so i would say it's working as expected since each field could be conditionally shown or hidden based on the state of other fields, etc. If you think it is a bug, please submit an issue on GitHub.

galli.robertoOP•5d ago

I used in a wrong way. I used two fields conditionally based on other field to save is_global value, because disabled don't save a value. I mean, I need a toggle button readonly, but ->disabled() make hydratate false, so I fix setting ->diasbled()->dehydratate(true)

Components\Toggle::make('is_global')
    ->default(UserType::from($get('type'))->isPlaceOwner())
    ->disabled(UserType::from($get('type'))->isPlaceOwner())
->dehydrated(true)  // <----------

Components\Toggle::make('is_global')
    ->default(UserType::from($get('type'))->isPlaceOwner())
    ->disabled(UserType::from($get('type'))->isPlaceOwner())
->dehydrated(true)  // <----------

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