protected function _departmentList()
{
if (!$this->departmentList) {
$departmentList = DepartmentModel::getList();
$tree = array();
mkTree($departmentList, $tree);
$this->departmentList = $tree;
}
return $this->departmentList;
}
public function delete()
{
$id = request('id');
$catalogList = CatalogModel::getList();
$subs = array();
mkTree($catalogList, $subs, $id);
$ids = array_keys($subs);
if (CatalogModel::deleteBatch($ids)) {
$this->success($this->reffer());
} else {
$this->error();
}
}
function mkTree($data, &$tree, $pid = 0, $level = 0)
{
if ($data) {
$level++;
foreach ($data as $item) {
if ($item['id'] == $pid) {
if (!isset($tree[$pid])) {
$tree[$pid] = $item;
}
}
if ($item['pid'] == $pid) {
$item['level'] = $level;
$tree[$item['id']] = $item;
mkTree($data, $tree, $item['id'], $level);
}
}
}
}
