Get data from custom form field

From my custom form field how can get data from another field. I try $get but not working

<?php

namespace App\Forms\Components;

use Filament\Forms\Components\Field;
use Filament\Forms\Get;

class TotalProducts extends Field
{
    protected string $view = 'forms.components.total-products';

    public function getData()
    {
        dd($get('blueprint.oferta_comercial.productes'));
    }
}

<?php

namespace App\Forms\Components;

use Filament\Forms\Components\Field;
use Filament\Forms\Get;

class TotalProducts extends Field
{
    protected string $view = 'forms.components.total-products';

    public function getData()
    {
        dd($get('blueprint.oferta_comercial.productes'));
    }
}

8 Replies

alek•5mo ago

From what I understand, $get is meant to be used in the form or table action, not in the component itself. Try using the state or form call here instead to dig for what you need. Can't test this right now but play around with: $myState = $this->getState(); // This state $myForm = $this->getForm(); $value =$myForm->getState('blueprint.oferta_comercial.productes'); dd($myState, $value);

giroOP•5mo ago

Not working, strange $this->getState(); return null on this field

alek•5mo ago

What about $myForm->getState() is this returning anything?

LeandroFerreira•5mo ago

are you trying to get the data in the view file like this?

<div>
Total: {{ $getGetCallback()('blueprint.oferta_comercial.productes') }}
</div>

<div>
Total: {{ $getGetCallback()('blueprint.oferta_comercial.productes') }}
</div>

giroOP•5mo ago

GetForm function no exist Great, this work

zydnrbrn•5mo ago

How can i see detailed docs about this method or related method like this sir?

LeandroFerreira•5mo ago

I don't think that it is documented, but you can check it in the php api doc

zydnrbrn•5mo ago

thanks sirr i need thissss

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Get data from custom form field

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