Form submit using component's method and AJAX

Hi,

I have problem with form submit using component's method added as form's onSuccess callback in AJAX.

Presenter:

<?php
// Form dependencies setter
public function getForm(FT\Forms\Form $form = NULL) {
	if ($form === NULL) $form = new FT\Forms\Form();
	$form->setTranslator($this->translator);
	return $form;
}

// Component factory
protected function createComponentSearchDMSClient($name) {
	$form = $this->getForm();
	$search = new App\SearchDMSClient($this, $name, $form);
	$search->setTranslator($this->translator);
	return $search;
}


?>

SearchDMSClient.php component:

<?php

protected $form;

public function __construct(Nette\ComponentModel\IContainer $parent, $name, FT\Forms\Form $form) {
	parent::__construct($parent, $name);
	$this->setForm($form);
}

public function setForm(FT\Forms\Form $form) {
	$form->getControlElement()->addClass('ajax');
	$form->addText('ic', 'client.ic')->getControlPrototype()->setPlaceholder('client.ic');
	$form->addText('name', 'client.name')->getControlPrototype()->setPlaceholder('client.name');
	$form->addText('surname', 'client.surname')->getControlPrototype()->setPlaceholder('client.surname');

	$form->addSubmit('_send', 'forms.search');

	$form->onSuccess[] = $this->proccessForm;

	return $this;
}


public function proccessForm(FT\Forms\Form $form) {
	$values = $form->getValues(TRUE);

	echo '<pre>';
	print_r($values);
	exit();
}
?>

FT\Forms\Form is my implementation of Nette\Forms\Form, it only adds some custom control factories.

When I remove AJAX, method proccessForm is called correctly, but in AJAX mode nothing happens. AJAX request is done, but component's method isn't called at all.
I suppose, that this problem has something to do with linking to parent presenter, so I tried also late tighting (without $parent and $name parameters in SearchDMSClient's __construct), but it also worked only without AJAX.

Could you please point me to right direction?

Thank's to all in advance.