RecordFinder trigger action based on its relation

Need Help
#1

Hi All,

If I use RecordFinder widget on the backend then is it possible somehow to get more information of the selected record on the backend form?

I would like to set a trigger action on an other element that based on the selected item of the RecordFinder but not depends on its value but a relation.

E.g.: I select a Brand with the RecordFinder widget and the selected Brand has a relation to a Country model (Brand belongs to a Country) and trigger action should be fired if the selected Brand has relation to Country (country.name) “China”.

Is it possible to do somehow or if not then can you suggest some alternative solution?

Thanks in advance for your help,
vimre

#2

I have solved the problem with filterFields method on the Model.

If anybody is interested, it looks something like this:

…plugins\Acme\MyPlugin\Models\Device.php:

public function filterFields($fields, $context = null)
{
	if ( !$fields->brand->value ) 
		return false;
	
	$brand = Brand::with('country')->find($fields->brand->value);
	
	if ($brand->country->name == 'China') {
		$fields->otherfield->hidden = true;
	} else {
		$fields->otherfield->hidden = false;
	}	
}