public function edit($id)
{
if (!$id) {
return Redirect::action('system/user')->with('error', '用户不存在');
}
$user = \App\User::find($id);
if (empty($user)) {
return Redirect::action('system/user')->with('error', '用户不存在');
}
$view = View::make('admin/system/user-edit');
$view->system_manager = true;
$view->groups = \App\Group::findAll();
$view->token = Security::getToken($id);
$view->user = $user;
return $view;
}