/**
* @param string $caption
* @param string $name
* @param string $value
* @param string $class
*/
public function __construct($caption, $name = null, $value = null)
{
parent::__construct($caption);
$this->setAttribute('type', 'submit');
if ($name !== null) {
$this->setAttribute('name', $name);
}
if ($value !== null) {
$this->setAttribute('value', $value);
}
}
/**
* @param string $caption
* @param string $url URL to redirect to
* @param string $confirmation confirmation message text
* @param string $class
*/
public function __construct($caption, $url, $confirmation = null)
{
parent::__construct($caption);
$this->setUrl($url, $confirmation);
}