fix: using text_property instead of property for view

[rem42]

Readme said:

text_property This is the entity property used to retrieve the text for existing data. If text_property is omitted then the entity is cast to a string. This requires it to have a __toString() method.

But not used, for front transformation

[RomainOdeval]

@rem42 I tried to use this fix but without success. How do you use it ?

[rem42]

Hi @RomainOdeval
I use-it to call a method from class to show data
With this i can customise front label sent

In the readme.md file :
text_property This is the entity property used to retrieve the text for existing data. If text_property is omitted then the entity is cast to a string. This requires it to have a __toString() method.

For exemple

$builder
    ->add('shopper', Select2EntityType::class, [
        'label'         => 'Recipient',
        'class'         => Shopper::class,
        'property'      => 'firstName',
        'text_property' => 'getFirstNameLastNameMail',
        'remote_route'  => 'admin_api_autocomplete_shopper',
    ])
;

class Shopper {
	protected string $firstName;

    public function __toString(): string
    {
        return $this->firstName . ' - ' . $this->lastName;
    }

    public function getFirstNameLastNameMail(): string
    {
        return $this->firstName . ' - ' . $this->lastName . ' (' . $this->mail . ')';
    }
}