$data = array();
for ($i = 0; $i < $count; $i++) {
$data[] = array("value" => "record {$i} : {$start}", "id" => "x" . ($i + $start), "webix_kids" => true);
}
$response = array("total_count" => 100000, "pos" => $start, "data" => $data);
return json_encode($response);
}
function get_sub_data($parent)
{
$data = array();
for ($i = 0; $i < 10; $i++) {
$data[] = array("value" => "Child {$i} : {$parent}", "id" => "x-{$i}-{$parent}");
}
$response = array("parent" => $parent, "data" => $data);
return json_encode($response);
}
if (isset($_GET["parent"])) {
//request sub-level data
echo get_sub_data($_GET["parent"]);
} else {
//dynamic data loading}
$start = 0;
$count = 50;
if (isset($_GET["start"])) {
$start = $_GET["start"] * 1;
}
if (isset($_GET["count"])) {
$count = $_GET["count"] * 1;
}
echo get_top_level($start, $count);
}
function get_top_level_term($id, $taxonomy = 'category')
{
$term = get_top_level($id, $taxonomy);
$term_id = $term ? $term : $id;
return get_term_by('id', $term_id, $taxonomy);
}
