afterStateUpdated in custom component

I have a Filament widget which includes a Livewire component from it's blade. I have a select-field rendering fine and it will update the value. However, I can't get it to run method no matter what I do. Here is the code I've been trying with:
namespace App\Http\Livewire;
...
use Livewire\Component;

class CompanyComparisonForm extends Component implements HasForms
{
use InteractsWithForms;

protected $form;
public $technologies;

public function formFieldUpdated($propertyName, $value)
{
// never gets here
Log::error('formFieldUpdated2');
}

public function render()
{
$this->form = $this->makeForm()
->schema([
Select::make('technologies')
->reactive()
//->callAfterStateUpdated()
->afterStateUpdated(function ($state) {
// never gets here either
Log::error('Updating...');
// tried these too
//$this->formFieldUpdated('technologies', $state);
//$this->dispatch('formFieldUpdated', $state);
})
// these don't make a difference
//->live()
//->native()
->options([
'tailwind' => 'Tailwind CSS',
'alpine' => 'Alpine.js',
'laravel' => 'Laravel',
'livewire' => 'Laravel Livewire',
])
])

// this also doesn't change whether it's enabled or not
->live();
return view('livewire.company-comparison-form');
}
}`
namespace App\Http\Livewire;
...
use Livewire\Component;

class CompanyComparisonForm extends Component implements HasForms
{
use InteractsWithForms;

protected $form;
public $technologies;

public function formFieldUpdated($propertyName, $value)
{
// never gets here
Log::error('formFieldUpdated2');
}

public function render()
{
$this->form = $this->makeForm()
->schema([
Select::make('technologies')
->reactive()
//->callAfterStateUpdated()
->afterStateUpdated(function ($state) {
// never gets here either
Log::error('Updating...');
// tried these too
//$this->formFieldUpdated('technologies', $state);
//$this->dispatch('formFieldUpdated', $state);
})
// these don't make a difference
//->live()
//->native()
->options([
'tailwind' => 'Tailwind CSS',
'alpine' => 'Alpine.js',
'laravel' => 'Laravel',
'livewire' => 'Laravel Livewire',
])
])

// this also doesn't change whether it's enabled or not
->live();
return view('livewire.company-comparison-form');
}
}`
The view has nothing else than this:
<div>
{{$technologies}}
{{ $this->form }}
</div>
<div>
{{$technologies}}
{{ $this->form }}
</div>
Any help here would be greatly appreciated (and yes, I've been reading documentation and other posts back and forth)!
1 Reply
toeknee
toeknee13mo ago
You need live() in v3 but you also need to mount the form
public function mount() {
$this->form->fill();
}
public function mount() {
$this->form->fill();
}
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