public function init($id = '', $label = '', $action = '', $text = '', $target = '')
{
parent::init($id, '', $label);
$this->setText($text);
$this->setAction($action);
$this->setTarget($target);
}
public function init($name = '', $value = '', $action = NULL, $image = NULL)
{
parent::init($name, $value);
$this->setAction($action ?: 'submit');
$this->image = $image;
}
public function init($icon, $action = 'submit')
{
parent::init();
$this->setAction($action ?: 'submit');
$this->icon = $icon;
}