/**
* Called from definition_after_data() in the completion mode
*
* This will add only items from a current page to the feedback and adjust the buttons
*/
protected function definition_complete()
{
if (!$this->structure instanceof mod_feedback_completion) {
// We should not really be here but just in case.
return;
}
$pages = $this->structure->get_pages();
$gopage = $this->gopage;
$pageitems = $pages[$gopage];
$hasnextpage = $gopage < count($pages) - 1;
// Until we complete this page we can not trust get_next_page().
$hasprevpage = $gopage && $this->structure->get_previous_page($gopage, false) !== null;
// Add elements.
foreach ($pageitems as $item) {
$itemobj = feedback_get_item_class($item->typ);
$itemobj->complete_form_element($item, $this);
}
// Remove invalid buttons (for example, no "previous page" if we are on the first page).
if (!$hasprevpage) {
$this->remove_button('gopreviouspage');
}
if (!$hasnextpage) {
$this->remove_button('gonextpage');
}
if ($hasnextpage) {
$this->remove_button('savevalues');
}
}
