protected function createImageUpload(Nette\Forms\Container $container, $image)
{
$id = $this->lookupPath('Nette\\Application\\UI\\Presenter') . '-form';
if ($image !== NULL) {
$container->addCheckbox('deleteImg', 'common.form.removeImage')->addCondition(Form::EQUAL, FALSE)->toggle($id . '-pic-customize');
}
$container->addFileUpload('img', 'common.form.image')->setOption('id', $id . '-pic-image')->addCondition(Form::FILLED)->addRule(Form::IMAGE);
// upload is filled => show img options
$container['img']->addCondition(Form::FILLED)->toggle($id . '-pic-customize');
// has image and deleteImg is checked => show upload
if ($image !== NULL) {
$container['deleteImg']->addCondition(Form::EQUAL, TRUE)->toggle($id . '-pic-image');
}
}
