renderHiddenId();
}
/**
* Render a hidden form element with the progress id
*
* @return string
*/
public function renderHiddenId()
{
$attributes = array();
$attributes['id'] = 'progress_key';
$attributes['name'] = $this->getName();
$attributes['type'] = 'hidden';
$attributes['value'] = $this->getValue();
return sprintf(
'createAttributesString($attributes),
$this->getInlineClosingBracket()
);
}
/**
* @return string
*/
protected function getName()
{
return 'UPLOAD_IDENTIFIER';
}
/**
* @return string
*/
protected function getValue()
{
return uniqid();
}
}