public function addToFormContainer(Nette\Forms\Container $container)
{
$container->addText($this->key, $this->name)->setAttribute('data-provide', 'datepicker')->setAttribute('data-date-orientation', 'bottom')->setAttribute('data-date-format', $this->getJsFormat())->setAttribute('data-date-today-highlight', 'true')->setAttribute('data-date-autoclose', 'true');
$this->addAttributes($container[$this->key]);
if ($this->grid->hasAutoSubmit()) {
$container[$this->key]->setAttribute('data-autosubmit-change', TRUE);
}
if ($this->getPlaceholder()) {
$container[$this->key]->setAttribute('placeholder', $this->getPlaceholder());
}
}