/**
* Performs the server side validation.
* @return void
*/
public function validate()
{
parent::validate();
if (!$this->isDisabled() && $this->prompt === FALSE && $this->getValue() === NULL && $this->options) {
$this->addError(Nette\Forms\Validator::$messages[self::VALID]);
}
}
/**
* Generates control's HTML element.
* @return Nette\Utils\Html
*/
public function getControl()
{
$items = $this->prompt === FALSE ? [] : ['' => $this->translate($this->prompt)];
foreach ($this->options as $key => $value) {
$items[is_array($value) ? $this->translate($key) : $key] = $this->translate($value);
}
return Nette\Forms\Helpers::createSelectBox($items, ['selected?' => $this->value, 'disabled:' => is_array($this->disabled) ? $this->disabled : NULL] + $this->optionAttributes)->addAttributes(parent::getControl()->attrs);
}
/**
* Just remove translations from each option
* @return Nette\Forms\Helpers
*/
public function getControl()
{
$input = ChoiceControl::getControl();
$items = $this->getItems();
$ids = array();
if ($this->generateId) {
foreach ($items as $value => $label) {
$ids[$value] = $input->id . '-' . $value;
}
}
return $this->container->setHtml(Nette\Forms\Helpers::createInputList($items, array_merge($input->attrs, array('id:' => $ids, 'checked?' => $this->value, 'disabled:' => $this->disabled, 'data-nette-rules:' => array(key($items) => $input->attrs['data-nette-rules']))), array('for:' => $ids) + $this->itemLabel->attrs, $this->separator));
}
/**
* Sets options and option groups from which to choose.
*
* @return self
*/
public function setItems(array $items, $useKeys = TRUE)
{
if (!$useKeys) {
$res = array();
foreach ($items as $key => $value) {
unset($items[$key]);
if (is_array($value)) {
foreach ($value as $val) {
$res[$key][(string) $val] = $val;
}
} else {
$res[(string) $value] = $value;
}
}
$items = $res;
}
$this->options = $items;
return ChoiceControl::setItems(Arrays::flatten($items, TRUE));
}
/**
* Performs the server side validation.
* @return void
*/
public function validate()
{
parent::validate();
if (!$this->isDisabled() && $this->prompt === FALSE && $this->getValue() === NULL) {
$this->addError(Nette\Forms\Rules::$defaultMessages[self::VALID]);
}
}
/**
* @return Html
*/
public function getLabelPart($key = NULL)
{
return func_num_args() ? parent::getLabel($this->items[$key])->for($this->getHtmlId() . '-' . $key) : $this->getLabel();
}
/**
* @return Nette\Utils\Html
*/
public function getLabelPart($key)
{
return parent::getLabel($this->items[$key])->for($this->getHtmlId() . '-' . $key);
}