public function saveSiswa(Request $request, Kelas $kelas)
{
$kelas->siswas()->sync($request->input('siswa'));
return redirect('/kelas/' . $kelas->id);
}
public function saveSiswa(Request $request, Kelas $kelas)
{
$kelas->siswas()->sync($request->input('siswa'));
return redirect('/kelas/' . $kelas->id);
}