Filament•2mo ago

Conditionally displaying delete action in a Repeater based on row

Hello, My model has a "active" field that should enable/disable the deletion of the element in the repeater. I know that there's a ->deleteAction(fn ($action) => ...) function, but I haven't been able to figure out how to inject the current row. I tried with $state but the whole repeater array is included instead. Is there a way to accomplish this?

9 Replies

Matthew•2mo ago

->visible()

kennyhorna•2mo ago

Hi 👋 But this doesn't answer how to inject the element in the closure, that's the problem for me

toeknee•2mo ago

->visible(fn($record) => $record?->value)

awcodes•2mo ago

The current rows key will be available as $arguments[‘item’] in the action callback for the delete action. So you can use that to get the item from the $state array.

kennyhorna•2mo ago

@awcodes thanks, but no, in the normal ->deleteAction() the $arguments variable is unresolvable. It is present though in custom actions inside the ->extraItemActions([...]) method. I ended up doing something like that to access the item at the end

kennyhorna•2mo ago

Thanks everyone for their help though 👌🏽. Have a nice weekend 😎

awcodes•2mo ago

The native repeater delete action uses arguments. https://github.com/filamentphp/filament/blob/8ba4438f220c09baedd471b291b0ccb9aca2b4fa/packages/forms/src/Components/Repeater.php#L328

GitHub

filament/packages/forms/src/Components/Repeater.php at 8ba4438f220c...

A collection of beautiful full-stack components for Laravel. The perfect starting point for your next app. Using Livewire, Alpine.js and Tailwind CSS. - filamentphp/filament

awcodes•2mo ago

And table repeater just extends the core repeater.

micraux•2mo ago

I use @awcodes TableRepeater with ->disabled() but you can do the same with the original Repeater and ->visible()...

->deleteAction(
  fn (Action $action) => $action
    ->disabled(function (array $arguments, TableRepeater $component): bool {
      $items = $component->getState();
      $active_item = $items[$arguments['item']];

      return $active_item['active'];
    })

->deleteAction(
  fn (Action $action) => $action
    ->disabled(function (array $arguments, TableRepeater $component): bool {
      $items = $component->getState();
      $active_item = $items[$arguments['item']];

      return $active_item['active'];
    })

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Conditionally displaying delete action in a Repeater based on row