/**
* This method will be called when the component (or component's parent)
* becomes attached to a monitored object. Do not call this method yourself.
* @param IComponent
* @return void
*/
protected function attached($form)
{
if ($form instanceof NForm) {
if ($form->getMethod() !== NForm::POST) {
throw new InvalidStateException('File upload requires method POST.');
}
$form->getElementPrototype()->enctype = 'multipart/form-data';
}
parent::attached($form);
}
/**
* Generates control's HTML element.
* @param string
* @return NHtml
*/
public function getControl($caption = NULL)
{
$control = parent::getControl();
$control->value = $this->translate($caption === NULL ? $this->caption : $caption);
return $control;
}
/**
* Generates control's HTML element.
* @return NHtml
*/
public function getControl()
{
$selected = $this->getValue();
$selected = is_array($selected) ? array_flip($selected) : array($selected => TRUE);
$control = parent::getControl();
$option = NHtml::el('option');
if ($this->prompt !== FALSE) {
$control->add($this->prompt instanceof NHtml
? $this->prompt->value('')
: (string) $option->value('')->setText($this->translate((string) $this->prompt))
);
}
foreach ($this->items as $key => $value) {
if (!is_array($value)) {
$value = array($key => $value);
$dest = $control;
} else {
$dest = $control->create('optgroup')->label($this->translate($key));
}
foreach ($value as $key2 => $value2) {
if ($value2 instanceof NHtml) {
$dest->add((string) $value2->value($key2)
->selected(isset($selected[$key2])));
} else {
$key2 = $this->useKeys ? $key2 : $value2;
$dest->add((string) $option->value($key2)
->selected(isset($selected[$key2]))
->setText($this->translate((string) $value2)));
}
}
}
return $control;
}
function addRule($operation, $message = NULL, $arg = NULL)
{
if ($operation === NForm::FLOAT) {
$this->addFilter(callback(__CLASS__, 'filterFloat'));
}
return parent::addRule($operation, $message, $arg);
}
/**
* Generates label's HTML element.
* @param caption
* @return Nette\Web\Html
*/
public function getLabel($caption = NULL)
{
$label = parent::getLabel($caption);
$label->for = NULL;
return $label;
}
/**
* Generates control's HTML element.
* @return NHtml
*/
public function getControl()
{
return parent::getControl()
->value($this->forcedValue === NULL ? $this->value : $this->forcedValue)
->data('nette-rules', NULL);
}
/**
* Generates control's HTML element.
* @return NHtml
*/
public function getControl()
{
return parent::getControl()->checked($this->value);
}
public function addRule($operation, $message = NULL, $arg = NULL)
{
if ($operation === NForm::FLOAT) {
$this->addFilter(array(__CLASS__, 'filterFloat'));
} elseif ($operation === NForm::LENGTH || $operation === NForm::MAX_LENGTH) {
$tmp = is_array($arg) ? $arg[1] : $arg;
$this->control->maxlength = is_scalar($tmp) ? $tmp : NULL;
}
return parent::addRule($operation, $message, $arg);
}
/**
* Generates control's HTML element.
* @return NHtml
*/
public function getControl()
{
$control = parent::getControl();
if ($this->prompt) {
reset($this->items);
$control->data('nette-empty-value', $this->useKeys ? key($this->items) : current($this->items));
}
$selected = $this->getValue();
$selected = is_array($selected) ? array_flip($selected) : array($selected => TRUE);
$option = NHtml::el('option');
foreach ($this->items as $key => $value) {
if (!is_array($value)) {
$value = array($key => $value);
$dest = $control;
} else {
$dest = $control->create('optgroup')->label($this->translate($key));
}
foreach ($value as $key2 => $value2) {
if ($value2 instanceof NHtml) {
$dest->add((string) $value2->selected(isset($selected[$key2])));
} else {
$key2 = $this->useKeys ? $key2 : $value2;
$value2 = $this->translate((string) $value2);
$dest->add((string) $option->value($key2 === $value2 ? NULL : $key2)
->selected(isset($selected[$key2]))
->setText($value2));
}
}
}
return $control;
}
function notifyRule(NRule $rule)
{
if (is_string($rule->operation) && strcasecmp($rule->operation, ':float') === 0) {
$this->addFilter(callback(__CLASS__, 'filterFloat'));
}
parent::notifyRule($rule);
}
