PHP Indonesia - Facebook: [ASK] misal : nilai esai dan pilihan ganda diakum...

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[ASK] misal : nilai esai dan pilihan ganda diakum... Aug 28th 2013, 12:31, by Albet Sagan S Albet Sagan S 12:31pm Aug 28 [ASK] misal : nilai esai dan pilihan ganda diakumulasikan... ex:esai dapet nilai 70 pilihan ganda dapet nilai 80 umpama esai bobotnya 70%,pilihan ganda 30%, berarti kalau diakumulasikan esai 70 x 30% = 21, pilihan ganda 80 x 70%= 54..jadi nilai akhir hasil akumulasi 21+54= 75. ada yang bisa implementasinya dalam PHP? tolong bantu saya.. Ruli Armando 12:34pm Aug 28 itu sudah tau rumusnya, seharusnya bisa bikin sendiri... Albet Sagan S 12:35pm Aug 28 Ruli Armando : saya buruk mas dalam algoritmanya di implementasikan ke PHP.. tolong bantuanya.. Rizky Darmawan 12:37pm Aug 28 $nganu = (avg_esai * 70) / 100; $ngene = (avg_pg * 30) / 100; $total = $nganu + $ngene; Albet Sagan S 12:44pm Aug 28 contohya kayak nanti tampilanya Albet Sagan S 12:44pm Aug 28 Rizky Darmawan : oke bentar tak coba e Albet Sagan S 12:52pm Aug 28 databasenya kayak gini mas: Rizky Darmawan 12:55pm Aug 28 cara narik dari db sudah bisa? kalo sudah, nilai dapet dari mana kalo yg diketahui itu benar/salah/tidak_dikerjakan saja? Apa masing2 dari soal itu point nya 1? db itu utk PG atau essay? atau jadi satu? Albet Sagan S 12:57pm Aug 28 ini kan ada pilihan ganda dan isi Albet Sagan S 12:59pm Aug 28 ini srip untuk exsekusi nilainya saya dapat dari googling //jika ada pilihan ganda dan ada esay if (!empty($pilganda) AND !empty($esay)){ //jika ada inputan soal pilganda if(!empty($_POST['soal_pilganda'])){ $benar = 0; $salah = 0; foreach($_POST['soal_pilganda'] as $key => $value){ $cek = mysql_query("SELECT * FROM quiz_pilganda WHERE id_quiz=$key"); while($c = mysql_fetch_array($cek)){ $jawaban = $c['kunci']; } if($value==$jawaban){ $benar++; }else{ $salah++; } } $jumlah = $_POST['jumlahsoalpilganda']; $tidakjawab = $jumlah - $benar - $salah; $persen = $benar / $jumlah; $hasil = $persen * 100; mysql_query("INSERT INTO nilai (id_tq, id_siswa, benar, salah, tidak_dikerjakan,persentase) VALUES ('$_POST[id_topik]','$_SESSION[idsiswa]','$benar','$salah','$tidakjawab','$hasil')"); } elseif (empty($_POST['soal_pilganda'])){ $jumlah = $_POST['jumlahsoalpilganda']; mysql_query("INSERT INTO nilai (id_tq, id_siswa, benar, salah, tidak_dikerjakan,persentase) VALUES ('$_POST[id_topik]','$_SESSION[idsiswa]','0','0','$jumlah','0')"); } //jika ada inputan soal esay if(!empty($_POST['soal_esay'])){ foreach($_POST['soal_esay'] as $key2 => $value){ $jawaban = $value; $cek = mysql_query("SELECT * FROM quiz_esay WHERE id_quiz=$key2"); while($data = mysql_fetch_array($cek)){ mysql_query("INSERT INTO jawaban(id_tq,id_quiz,id_siswa,jawaban) VALUES('$_POST[id_topik]','$data[id_quiz]','$_SESSION[idsiswa]','$jawaban')"); } } } elseif (empty($_POST['soal_esay'])){ mysql_query("INSERT INTO jawaban(id_tq,id_quiz,id_siswa,jawaban) VALUES('$_POST[id_topik]','$data[id_quiz]','$_SESSION[idsiswa]','')"); } header ('location:home'); } //jika soal hanya esay if (empty($pilganda) AND !empty($esay)){ //jika ada inputan soal esay if(!empty($_POST['soal_esay'])){ foreach($_POST['soal_esay'] as $key2 => $value){ $jawaban = $value; $cek = mysql_query("SELECT * FROM quiz_esay WHERE id_quiz=$key2"); while($data = mysql_fetch_array($cek)){ mysql_query("INSERT INTO jawaban(id_tq,id_quiz,id_siswa,jawaban) VALUES('$_POST[id_topik]','$data[id_quiz]','$_SESSION[idsiswa]','$jawaban')"); } } } elseif (empty($_POST['soal_esay'])){ mysql_query("INSERT INTO jawaban(id_tq,id_quiz,id_siswa,jawaban) VALUES('$_POST[id_topik]','$data[id_quiz]','$_SESSION[idsiswa]','')"); } header ('location:home'); } //jika soal hanya pilihan ganda if (!empty($pilganda) AND empty($esay)){ //jika ada inputan soal pilganda if(!empty($_POST['soal_pilganda'])){ $benar = 0; $salah = 0; foreach($_POST['soal_pilganda'] as $key => $value){ $cek = mysql_query("SELECT * FROM quiz_pilganda WHERE id_quiz=$key"); while($c = mysql_fetch_array($cek)){ $jawaban = $c['kunci']; } if($value==$jawaban){ $benar++; }else{ $salah++; } } $jumlah = $_POST['jumlahsoalpilganda']; $tidakjawab = $jumlah - $benar - $salah; $persen = $benar / $jumlah; $hasil = $persen * 100; mysql_query("INSERT INTO nilai (id_tq, id_siswa, benar, salah, tidak_dikerjakan,persentase) VALUES ('$_POST[id_topik]','$_SESSION[idsiswa]','$benar','$salah','$tidakjawab','$hasil')"); } elseif (empty($_POST['soal_pilganda'])){ $jumlah = $_POST['jumlahsoalpilganda']; mysql_query("INSERT INTO nilai (id_tq, id_siswa, benar, salah, tidak_dikerjakan,persentase) VALUES ('$_POST[id_topik]','$_SESSION[idsiswa]','0','0','$jumlah','0')"); } header ('location:home'); } Albet Sagan S 1:00pm Aug 28 saya ingin masukkan nilainya totalnya sripnya disini : Albet Sagan S 1:01pm Aug 28 sript tabelnya kayak gini : case "nilaisiswa": if ($_SESSION[leveluser]=='siswa'){ $quiz_pilganda = mysql_query("SELECT * FROM quiz_pilganda WHERE id_tq = '$_GET[id_topik]'"); $quiz_esay = mysql_query("SELECT * FROM quiz_esay WHERE id_tq = '$_GET[id_topik]'"); $c_pilganda = mysql_num_rows($quiz_pilganda); $c_esay = mysql_num_rows($quiz_esay); if (!empty($c_pilganda) AND !empty($c_esay)){ $pilganda = mysql_query("SELECT * FROM nilai WHERE id_tq = '$_GET[id_topik]' AND id_siswa = '$_SESSION[idsiswa]'"); $cek_pilganda = mysql_num_rows($pilganda); $esay = mysql_query("SELECT * FROM nilai_soal_esay WHERE id_tq = '$_GET[id_topik]' AND id_siswa = '$_SESSION[idsiswa]'"); $cek_esay = mysql_num_rows($esay); if (!empty($cek_pilganda) AND !empty($cek_esay)){ echo"<br><b class='judul'>Nilai Anda</b><br><p class='garisbawah'></p> <table> <tr><th>Deskripsi Tugas/Quiz </th><th>Nilai</th></tr>"; $n_pilganda = mysql_fetch_array($pilganda); $n_esay = mysql_fetch_array($esay); echo "<tr><td>Tugas Pilihan Ganda</td><td>$n_pilganda[persentase]</td></tr> <tr><td>Tugas Essay</td><td>$n_esay[nilai]</td></tr> </table> <p class='garisbawah'></p><input type=button class='tombol' value='Kembali' onclick=self.history.back()>"; } elseif (empty($cek_pilganda) AND !empty($cek_esay)){ echo"<br><b class='judul'>Nilai Anda</b><br><p class='garisbawah'></p> <table> <tr><th>Deskripsi Tugas/Quiz </th><th>Nilai</th></tr>"; $n_pilganda = mysql_fetch_array($pilganda); $n_esay = mysql_fetch_array($esay); echo "<tr><td>Tugas Pilihan Ganda</td><td>Anda belum mengerjakan</td></tr> <tr><td>Tugas Essay</td><td>$n_esay[nilai]</td></tr> </table> <p class='garisbawah'></p><input type=button class='tombol' value='Kembali' onclick=self.history.back()>"; } elseif (!empty($cek_pilganda) AND empty($cek_esay)){ echo"<br><b class='judul'>Nilai Anda</b><br><p class='garisbawah'></p> <table> <tr><th>Deskripsi Tugas/Quiz </th><th>Nilai</th></tr>"; $n_pilganda = mysql_fetch_array($pilganda); $n_esay = mysql_fetch_array($esay); echo "<tr><td>Tugas Pilihan Ganda</td><td>$n_pilganda[persentase]</td></tr> <tr><td>Tugas Essay</td><td>Belum di koreksi</td></tr> </table> <p class='garisbawah'></p><input type=button class='tombol' value='Kembali' onclick=self.history.back()>"; } elseif (empty($cek_pilganda) AND empty($cek_esay)){ echo"<br><b class='judul'>Nilai Anda</b><br><p class='garisbawah'></p> <table> <tr><th>Deskripsi Tugas/Quiz </th><th>Nilai</th></tr>"; $n_pilganda = mysql_fetch_array($pilganda); $n_esay = mysql_fetch_array($esay); echo "<tr><td>Tugas Pilihan Ganda</td><td>Anda Belum mengerjakan</td></tr> <tr><td>Tugas Essay</td><td>Anda Belum mengerjakan</td></tr> </table> <p class='garisbawah'></p><input type=button class='tombol' value='Kembali' onclick=self.history.back()>"; } } elseif (empty($c_pilganda) AND !empty($c_esay)){ $esay = mysql_query("SELECT * FROM nilai_soal_esay WHERE id_tq = '$_GET[id_topik]' AND id_siswa = '$_SESSION[idsiswa]'"); $cek_esay = mysql_num_rows($esay); //jika nilai tidak kosong if (!empty($cek_esay)){ echo"<br><b class='judul'>Nilai Anda</b><br><p class='garisbawah'></p> <table> <tr><th>Deskripsi Tugas/Quiz </th><th>Nilai</th></tr>"; $n_esay = mysql_fetch_array($esay); echo "<tr><td>Tugas Essay</td><td>$n_esay[nilai]</td></tr> </table> <p class='garisbawah'></p><input type=button class='tombol' value='Kembali' onclick=self.history.back()>"; } elseif (empty($cek_esay)) { $kerjakan = mysql_query("SELECT * FROM siswa_sudah_mengerjakan WHERE id_tq='$_GET[id_topik]' AND id_siswa = '$_SESSION[idsiswa]'"); $c_kerjakan = mysql_num_rows($kerjakan); if (!empty($c_kerjakan)){ $cek_kerjakan = mysql_fetch_array($kerjakan); if ($cek_kerjakan['dikoreksi']=='B'){ echo"<br><b class='judul'>Nilai Anda</b><br><p class='garisbawah'></p> <table> <tr><th>Deskripsi Tugas/Quiz </th><th>Nilai</th></tr>"; echo "<tr><td>Tugas Essay</td><td>Belum Dikoreksi</td></tr> </table> <p class='garisbawah'></p><input type=button class='tombol' value='Kembali' onclick=self.history.back()>"; } elseif (empty($c_kerjakan)){ echo"<br><b class='judul'>Nilai Anda</b><br><p class='garisbawah'></p> <table> <tr><th>Deskripsi Tugas/Quiz </th><th>Nilai</th></tr>"; echo "<tr><td>Tugas Essay</td><td>Anda belum mengerjakan</td></tr> </table> <p class='garisbawah'></p><input type=button class='tombol' value='Kembali' onclick=self.history.back()>"; } } } } elseif (!empty($c_pilganda) AND empty($c_esay)){ $pilganda = mysql_query("SELECT * FROM nilai WHERE id_tq = '$_GET[id_topik]' AND id_siswa = '$_SESSION[idsiswa]'"); $cek_pilganda = mysql_num_rows($pilganda); if (!empty($cek_pilganda)){ echo"<br><b class='judul'>Nilai Anda</b><br><p class='garisbawah'></p> <table> <tr><th>Deskripsi Tugas/Quiz </th><th>Nilai</th></tr>"; $n_pilganda = mysql_fetch_array($pilganda); echo "<tr><td>Tugas Pilihan Ganda</td><td>$n_pilganda[persentase]</td></tr> </table> <p class='garisbawah'></p><input type=button class='tombol' value='Kembali' onclick=self.history.back()>"; } else { echo"<br><b class='judul'>Nilai Anda</b><br><p class='garisbawah'></p> <table> <tr><th>Deskripsi Tugas/Quiz </th><th>Nilai</th></tr>"; $n_pilganda = mysql_fetch_array($pilganda); echo "<tr><td>Tugas Pilihan Ganda</td><td>Anda Belum mengerjakan</td></tr> </table> <p class='garisbawah'></p><input type=button class='tombol' value='Kembali' onclick=self.history.back()>"; } } elseif (!empty($c_pilganda) AND !empty($c_esay)){ echo "<script>window.alert('Belum ada Nilai di tugas/quiz ini.'); window.location=(href='?module=nilai')</script>"; } } break; Albet Sagan S 1:02pm Aug 28 itu berarti databasenya di tambah juga ya? Albet Sagan S 1:16pm Aug 28 Rizky Darmawan : bagaimana mas?

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