public function test_html_list()
{
$htmllist = new html_list();
$data = array('item1', 'item2', array('item1-1', 'item1-2'));
$htmllist->load_data($data);
$htmllist->items[2]->type = 'ordered';
$html = $this->renderer->htmllist($htmllist);
}
/**
* This function takes a nested array of data and maps it into this list's $items array
* as proper html_list_item and html_list objects, with appropriate metadata.
*
* @param array $tree A nested array (array keys are ignored);
* @param int $row Used in identifying the iteration level and in ul classes
* @return void
*/
public function load_data($tree, $level = 0)
{
$this->add_class("list-{$level}");
$i = 1;
foreach ($tree as $key => $element) {
if (is_array($element)) {
$newhtmllist = new html_list();
$newhtmllist->type = $this->type;
$newhtmllist->load_data($element, $level + 1);
$newhtmllist->text = $key;
$this->items[] = $newhtmllist;
} else {
$listitem = new html_list_item();
$listitem->value = $element;
$listitem->add_class("list-item-{$level}-{$i}");
$this->items[] = $listitem;
}
$i++;
}
}