| public displayTree ( array $tree = [], string $stable = null, integer $level, array $delParam = null, array $extra = '', $limit ) : string | ||
| $tree | array | 树形结构数据 |
| $stable | string | 资源表明 |
| $level | integer | 子分类添加层级数目，默认为0（无限极） |
| $delParam | array | 删除关联数据模型参数，app、module、method |
| $extra | array | 附加配置信息字段，字段间使用|分割，字段的属性用-分割。例：attach|type-是-否|is_audit |
| Результат | string | HTML页面数据 |
public function displayTree($tree = array(), $stable = null, $level = 0, $delParam = null, $extra = '', $limit = 0)
{
$this->assign('stable', $stable);
if (!isset($delParam['module']) || !isset($delParam['method'])) {
$delParam = null;
}
$this->assign('delParam', $delParam);
$this->assign('tree', $tree);
$this->assign('level', $level);
$this->assign('extra', $extra);
$this->assign('limit', $limit);
$this->display(THEME_PATH . '/admin_tree.html');
}