public function levelDel(Request $request)
{
$level = $request->input("level");
$readerNum = Reader::where('level', '=', $level)->count();
if ($readerNum > 0) {
return redirect("/admin/levelManage")->with("msg", "还有用户在此等级，无法删除！");
}
$l = Level::find($level);
$l->delete();
return redirect("/admin/levelManage")->with("msg", "删除成功！");
}
public function readerSearchAction(Request $request)
{
$num = 10;
$username = $request->session()->get("username");
$reader_name = $request->input("reader-name");
$reader_id = $request->input("reader-id");
$readers = Reader::where('reader-id', 'like', '%' . $reader_id . "%")->where('reader-name', 'like', '%' . $reader_name . '%')->paginate($num);
$readers->appends(['reader-name' => $reader_name, 'reader-id' => $reader_id]);
return view('admin/ReaderList', ['username' => $username, 'readers' => $readers]);
}
