/**
* Detaches the form object from the page.
* @param TForm an instance of TForm or its desendent class
*/
public function unsetForm(TForm $form)
{
if (isset($this->forms[$form->getUniqueID()])) {
unset($this->forms[$form->getUniqueID()]);
}
if (!is_null($this->form) && $form->getUniqueID() == $this->form->getUniqueID()) {
$this->form = null;
}
}