Filament•6mo ago

Live update

i have a amount field that keep amount and i have a button that pays the amount that has been entered i want to live update the button lable to the input amount TextInput::make('amount'), protected function getFormActions(): array { return [ $this->getSaveFormAction() ->label(function(){ return "Pay Now $" . ;
})
]; }

5 Replies

Vp•6mo ago

Something like this

TextInput::make('amount')
  ->reactive(),

$this->getSaveFormAction()
    ->label(function(Closure $get){
      return "Pay Now  $" . $get['amount'];
    })

TextInput::make('amount')
  ->reactive(),

$this->getSaveFormAction()
    ->label(function(Closure $get){
      return "Pay Now  $" . $get['amount'];
    })

Vp•6mo ago

https://filamentphp.com/docs/2.x/forms/advanced

Advanced - Form Builder - Filament

GHOST-117•6mo ago

I am getting this error Target [Closure] is not instantiable.

Vp•6mo ago

Did you use this use Closure; or you can also use function (callable $get)

GHOST-117•6mo ago

both Closure and callable giving me error

 protected function getFormActions(): array
    {
        return [
            $this->getSaveFormAction()
                ->label(function (callable  $get) {
                     dd("esdrtyu");
                     })

        ];
    }

 protected function getFormActions(): array
    {
        return [
            $this->getSaveFormAction()
                ->label(function (callable  $get) {
                     dd("esdrtyu");
                     })

        ];
    }

TextInput::make('amount')->reactive() ->label('Amount')->required(), protected function getFormActions(): array { return [ $this->getSaveFormAction() ->label(function () { return "Pay Now $" . $this->data["amount"];
// dd("esdrtyu"); })
]; } now working ``` its working

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