FilamentF
Filament•2y ago
ThatWebGuy

Update each repeater field 2 fields outside the repeater

I'm playing around with creating a invoice in Filament and I've created a form that has multiple fields outside a repeater and then a repeater that has multiple items inside it. After a change is made in any of the repeater fields, I need to update that that specific repeater item. But then I also want to update a few fields outside the repeater. Currently what I have is not working and I'm not quite sure why it's not. I'm sure it's in regards to the repeater items.

public static function form(Form $form): Form
{
  Repeater::make('items')
    ->schema([
       TextInput::make('title'),
       TextInput::make('qty')
         ->live()
         ->afterStateUpdate(function (Get $get, Set $set) {
           self::updateLineTotal($get, $set);
         }),
       TextInput::make('rate')
         ->live()
         ->afterStateUpdate(function (Get $get, Set $set) {
           self::updateLineTotal($get, $set);
         }),
       TextInput::make('discount')
         ->live()
         ->afterStateUpdate(function (Get $get, Set $set) {
           self::updateLineTotal($get, $set);
         }),
       TextInput::make('line_total')
         ->live(),
    ]),
  TextInput::make('subtotal')
    ->live()
    ->afterUpdateHydrated(function (Get $get, Set $set) {
      self::updateTotals($get, $set);
    })
    ->readOnly(),
  TextInput::make('discount')
    ->live()
    ->afterUpdateHydrated(function (Get $get, Set $set) {
      self::updateTotals($get, $set);
    })
    ->readOnly(),
  TextInput::make('tax')
    ->live()
    ->afterUpdateHydrated(function (Get $get, Set $set) {
      self::updateTotals($get, $set);
    })
    ->readOnly(),
  TextInput::make('total')
    ->live()
    ->afterUpdateHydrated(function (Get $get, Set $set) {
      self::updateTotals($get, $set);
    })
    ->readOnly(),
}
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