Repeater

In a many to many rlsp, how can I access fields inside the reapeater?

9 Replies

RobinOP•12mo ago

that is, using $set/$get outise repeater to access fields inside the repeater

Anik•12mo ago

I have a similar use case. I need to access previous row values inside repeater for validation. Kindly let me know if you find a solution 🙂

RobinOP•12mo ago

If that's your case, there's an answer already in the docs, a sec I'll send you the link

RobinOP•12mo ago

https://filamentphp.com/docs/3.x/forms/fields/repeater#using-get-to-access-parent-field-values

Repeater - Form Builder - Filament

RobinOP•12mo ago

what I'm tryna do is now acces the values (inside the repeater), outside the repeater Unless you trying to do the same thing 😃

Anik•12mo ago

I have tried but in my use case I am trying to access item1 values of the repeater from item2. Maybe we can do it if we add specific keys to the repeater array and get data from the keys

RobinOP•12mo ago

Item1 and item 2 are they both inside the repeater?

ziolupo•12mo ago

Maybe this can help. I have a repeater, when I toggle to true one item, all the toggle button of the other must be set to false. This is my code used inside the repeater:

Repeater::make('exhibitionWines')
  ->hiddenLabel()
  ->relationship()
  ->schema([
    Forms\Components\Select::make('wine_id')
      ->relationship('wine', 'name')
      ->native(false)
      ->required()
      ->preload()
      ->columnSpan(3),
    Forms\Components\Toggle::make('in_masterclass')
      ->reactive()
      ->live()
      ->afterStateUpdated(function($state,Set $set, Get $get)
      {
        $items=$get('../../exhibitionWines'); // The name of the repeater
        $current_id=$get('wine_id');
        if($state==true){
          foreach ($items as $key => $item) {
            if ($item['wine_id']!=$current_id){
              $set("../../exhibitionWines.{$key}.in_masterclass",false); //The "other" items
            }
          }
        }
      })

Repeater::make('exhibitionWines')
  ->hiddenLabel()
  ->relationship()
  ->schema([
    Forms\Components\Select::make('wine_id')
      ->relationship('wine', 'name')
      ->native(false)
      ->required()
      ->preload()
      ->columnSpan(3),
    Forms\Components\Toggle::make('in_masterclass')
      ->reactive()
      ->live()
      ->afterStateUpdated(function($state,Set $set, Get $get)
      {
        $items=$get('../../exhibitionWines'); // The name of the repeater
        $current_id=$get('wine_id');
        if($state==true){
          foreach ($items as $key => $item) {
            if ($item['wine_id']!=$current_id){
              $set("../../exhibitionWines.{$key}.in_masterclass",false); //The "other" items
            }
          }
        }
      })

RobinOP•12mo ago

https://laraveldaily.com/post/filament-repeater-live-calculations-on-update This helped me get to the solution

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