/**
* This control only executes its on_success callbacks when it was clicked
* @param FormUI $form The form to which this control belongs
* @return bool|string A string to replace the rendering of the form with, or false
*/
public function do_success($form)
{
if (isset($_POST[$this->input_name()])) {
return parent::do_success($form);
}
return false;
}
/**
* Calls the success callback for the form, and optionally saves the form values
* to the options table.
* @param FormUI $form The form for which success is being processed
* @return boolean|string A string to replace the rendering of the form with, or false
*/
public function do_success($form)
{
/** @var FormControl $control */
foreach ($this->controls as $control) {
$control->do_success($form);
}
return parent::do_success($form);
}