PHP Indonesia - Facebook: [ASK] Saya mempunyai error code seperti ini "Notic...

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[ASK] Saya mempunyai error code seperti ini "Notic... Aug 20th 2013, 15:06, by Steven Yones Steven Yones 3:06pm Aug 20 [ASK] Saya mempunyai error code seperti ini "Notice: Undefined index: kelas in /var/www/intranet/core/check_data.php on line 7" Dengan potongan Code sbb : <?php $pelajaran = $_POST['pelajaran']; $kelas = $_POST['kelas']; $campur = ("".$pelajaran."/".$kelas.""); $query=mysql_query( " SELECT * from guru WHERE kelas = '$campur' " ) ; $mentok= mysql_fetch_array($query); $kelas=$mentok['kelas]; ?> Kira2 dimana yah problemnya ? Mohon pencerahannya.Terimakasih om-om Nur Hidayat 3:26pm Aug 20 karena di table "guru" tidak ada field "kelas" Steven Yones 3:30pm Aug 20 line 7 nya : $kelas = $_POST['kelas']; Nur Hidayat 3:32pm Aug 20 lha? itu mah line 2 >.< Yoga Hapriana 3:33pm Aug 20 coba ganti pake ini: $kelas = !empty($_POST['kelas']) ? $_POST['kelas'] : "" Nur Hidayat 3:35pm Aug 20 dari potongan kode di atas, line 7 adalah ----------------- $kelas=$mentok['kelas]; Steven Yones 3:39pm Aug 20 $kelas = !empty($_POST['kelas']) ? $_POST['kelas'] : ""; begitu mas ? Yoga Hapriana 3:39pm Aug 20 iyah coba aja, kalo salah berarti bukan disitu masalahnya :v Steven Yones 3:43pm Aug 20 hehehe, masih error mas Yoga Hapriana 3:44pm Aug 20 errornya masih sama? Nur Hidayat 3:44pm Aug 20 kan sudah saya bilangin, itu line 2 bukan line 7 >.< Yoga Hapriana 3:45pm Aug 20 oh iyah hahahaha :v Nur Hidayat 3:45pm Aug 20 ckckck :v Yoga Hapriana 3:46pm Aug 20 mungkin gini yah $kelas = !empty($mentok['kelas']) ? $mentok['kelas'] : ""; atau masih salah? Yoga Hapriana 3:47pm Aug 20 oh yah lagian itu kelasnya gak ditutup pake tanda petik $mentok['kelas] ... bukannya $mentok['kelas'] yah

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