modul dasar pemrograman web - allwaysedu filemodul 1 pemrograman web php email :...
Post on 19-Mar-2019
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M. Farid Rifai, S.Kom Page 2
Latihan1.php
<?
//Menampilkan teks pada browser
echo "Belajar Pemrograman WEB"."<br>";
echo "Dengan menggunakan PHP";
?>
Latihan2.php
<?
//Menggunakan varible
$nama="Fery ardiansyah";
$alamat="Bandung";
$usia=27;
//Memanggil variable yang sudah di inisialisasi
echo "Nama saya = ".$nama."<br>";
echo "Alamat saya = ".$alamat."<br>";
echo "Usia saya = ".$usia;
?>
Latihan3.php
<?
//Pemberian nilai pada variable
$bilangan_1=100;
$bilangan_2=50;
//Menggunakan operator
$tambah=$bilangan_1+$bilangan_2;
$kurang=$bilangan_1-$bilangan_2;
$kali=$bilangan_1*$bilangan_2;
$bagi=$bilangan_1/$bilangan_2;
//Pemanggilan variable & menampilkan pada browser
echo"Bilangan 1 = ".$bilangan_1."<br>";
echo"Bilangan 2 = ".$bilangan_2."<br>";
echo"Hasil Penjumlahan = ".$tambah."<br>";
echo"Hasil Pengurangan = ".$kurang."<br>";
echo"Hasil Perkalian = ".$kali."<br>";
echo"Hasil Pembagian = ".$bagi."<br>";
?>
M. Farid Rifai, S.Kom Page 3
LATIHAN 4 & Latihan 5
Latihan4.php
<html>
<head>
<title>Latihan 4</title>
</head>
<body>
<form name="form1" method="post" action="latihan5.php">
<h3>FORM INPUT BILANGAN </h3>
<table width="100%" border="0">
<tr>
<td width="9%">Bilangan 1 </td>
<td width="91%"><input name="bil_1" type="text" id="bil_1"></td>
</tr>
<tr>
<td>Bilangan 2 </td>
<td><input name="bil_2" type="text" id="bil_2"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit" value="Hitung"> </td>
</tr>
</table>
</form>
</body>
</html>
Latihan5.php
<?
//Pemberian nilai pada variable dari Form dengan method post
$bilangan_1=$_POST['bil_1'];
$bilangan_2=$_POST['bil_2'];
//Menggunakan operator
$tambah=$bilangan_1+$bilangan_2;
$kurang=$bilangan_1-$bilangan_2;
$kali=$bilangan_1*$bilangan_2;
$bagi=$bilangan_1/$bilangan_2;
//Pemanggilan variable & menampilkan pada browser
echo"Bilangan 1 = ".$bilangan_1."<br>";
M. Farid Rifai, S.Kom Page 4
echo"Bilangan 2 = ".$bilangan_2."<br>";
echo"Hasil Penjumlahan = ".$tambah."<br>";
echo"Hasil Pengurangan = ".$kurang."<br>";
echo"Hasil Perkalian = ".$kali."<br>";
echo"Hasil Pembagian = ".$bagi."<br>";
?>
Latihan 6 & Latihan 7 Latihan6.php
<html>
<head>
<title>Registrasi Member</title>
</head>
<body>
<form name="form1" method="post" action="latihan7.php">
<h3>FORM REGISTRASI MEMBER </h3>
<table width="100%" border="0">
<tr>
<td width="12%">Email</td>
<td width="88%"><input name="email" type="text" id="email"></td>
</tr>
<tr>
<td>Nama</td>
<td><input name="nama" type="text" id="nama"></td>
</tr>
<tr>
<td><p>Pekerjaan</p>
</td>
<td><select name="pekerjaan" id="pekerjaan">
<option value="Karyawan">Karyawan</option>
<option value="Wiraswasta">Wiraswasta</option>
<option value="Siswa/Mahasiswa">Siswa/Mahasiswa</option>
</select></td>
</tr>
<tr>
<td>Jenis Kelamin </td>
<td><input name="jenkel" type="radio" value="Laki-laki">
Laki-Laki
<input name="jenkel" type="radio" value="Perempuan">
Perempuan</td>
</tr>
<tr>
<td>Alamat</td>
M. Farid Rifai, S.Kom Page 5
<td><textarea name="alamat" id="alamat"></textarea></td>
</tr>
<tr>
<td>Hobby</td>
<td><input name="h_reading" type="checkbox" id="h_reading" value="Reading">
Reading<br>
<input name="h_singing" type="checkbox" id="h_singing" value="Singing">
Singing<br>
<input name="h_sport" type="checkbox" id="h_sport" value="Sport">
Sport </td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit" value="Kirim">
<input type="reset" name="Reset" value="Reset"></td>
</tr>
</table>
</form>
</body>
</html>
Latihan7.php
<html>
<head>
<title>Tampil Registrasi</title>
</head>
<body>
<table width="100%" border="0">
<tr>
<td colspan="2"><h3>DATA MEMBER </h3></td>
</tr>
<tr>
<td width="12%"> </td>
<td width="88%"> </td>
</tr>
<tr>
<td>Email</td>
<td><? echo $_POST['email']; ?></td>
</tr>
<tr>
<td>Nama</td>
<td><? echo $_POST['nama']; ?></td>
</tr>
M. Farid Rifai, S.Kom Page 6
<tr>
<td>Pekerjaan</td>
<td><? echo $_POST['pekerjaan']; ?></td>
</tr>
<tr>
<td>Jenis Kelamin </td>
<td><? echo $_POST['jenkel']; ?></td>
</tr>
<tr>
<td>Alamat</td>
<td><? echo $_POST['alamat']; ?></td>
</tr>
<tr>
<td>Hobby</td>
<td><? echo $_POST['h_reading'].",".$_POST['h_singing'].",".$_POST['h_sport']; ?></td>
</tr>
</table>
</body>
</html>
Latihan 8 & Latihan 9
Latihan8.php
<html>
<head>
<title>Nilai Mahasiswa</title>
</head>
<body>
<form name="form1" method="post" action="latihan9.php">
<h3>FORM NILAI MAHASISWA </h3>
<table width="100%" border="0">
<tr>
<td width="12%">NPM</td>
<td width="88%"><input name="npm" type="text" id="npm"></td>
</tr>
<tr>
<td>Nama</td>
<td><input name="nama" type="text" id="nama"></td>
</tr>
<tr>
<td><p>Jurusan</p></td>
<td><select name="jurusan" id="jurusan">
M. Farid Rifai, S.Kom Page 7
<option value="MIF">MIF</option>
<option value="TIK">TIK</option>
<option value="ARM">ARM</option>
<option value="MPRS">MPRS</option>
</select></td>
</tr>
<tr>
<td>Nilai UTS </td>
<td><input name="n_uts" type="text" id="n_uts"></td>
</tr>
<tr>
<td>Nilai UAS </td>
<td><input name="n_uas" type="text" id="n_uas"></td>
</tr>
<tr>
<td>Nilai TUGAS </td>
<td><input name="n_tugas" type="text" id="n_tugas"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit" value="Kirim">
<input type="reset" name="Reset" value="Reset"></td>
</tr>
</table>
<p> </p>
</form>
</body>
</html>
Latihan9.php
<html>
<head>
<title>Nilai Mahasiswa</title>
</head>
<body>
<table width="100%" border="0">
<tr>
<td colspan="2"><h3>NILAI MAHASISWA </h3></td>
</tr>
<tr>
<td width="12%"> </td>
<td width="88%"> </td>
</tr>
<tr>
M. Farid Rifai, S.Kom Page 8
<td>NPM</td>
<td><? echo $_POST['npm']; ?></td>
</tr>
<tr>
<td>Nama</td>
<td><? echo $_POST['nama']; ?></td>
</tr>
<tr>
<td>Jurusan</td>
<td><? echo $_POST['jurusan']; ?></td>
</tr>
<tr>
<td>Nilai UTS </td>
<td><? echo $_POST['n_uts']; ?></td>
</tr>
<tr>
<td>Nilai UAS </td>
<td><? echo $_POST['n_uas']; ?></td>
</tr>
<tr>
<td>Nilai Tugas</td>
<td><? echo $_POST['n_tugas']; ?></td>
</tr>
<tr>
<td>Total Nilai </td>
<td>
<?
$tn=(0.5 * $_POST['n_uas'])+(0.4 * $_POST['n_uts'])+(0.1 * $_POST['n_tugas']);
echo $tn;
?>
</td>
</tr>
<tr>
<td>Nilai Akhir </td>
<td>
<?
if($tn>=80){
$na="A";
$ket="Istimewa";
}elseif($tn>=70){
$na="B";
$ket="Baik";
}elseif($tn>=60){
$na="C";
$ket="Cukup";
}elseif($tn>=40){
M. Farid Rifai, S.Kom Page 9
$na="D";
$ket="Kurang";
}else{
$na="E";
$ket="Gagal";
}
echo $na;
?>
</td>
</tr>
<tr>
<td>Keterangan</td>
<td><? echo $ket; ?></td>
</tr>
</table>
</body>
</html>
APLIKASI DATABASE MYSQL
Nama Database: akademik
Tabel : mahasiswa
No Field Type Size Keterangan
1 npm Char 8 Primary key
2 nama Char 30
3 pwd Char 10
4 prodi Char 10
5 kelas Char 6
6 kota Char 20
7 telp Char 15
Tabel : matakuliah
No Field Type Size Keterangan
1 kode_mk Char 10 Primary key
2 matakuliah Char 30
3 Sks Int
Tabel : nilai
No Field Type Size Keterangan
1 Npm Char 8
2 Kode_mk Char 10
3 n_uts Int
4 n_uas Int
M. Farid Rifai, S.Kom Page 10
5 n_tugas Int
6 n_akhir Char 1
Nama File: db.php
<?
$host="localhost";
$user="root";
$pwd="";
$db="akademik";
//Koneksi ke Mysql
$conn=mysql_connect($host,$user,$pwd);
//Memilih database
mysql_select_db($db,$conn);
?>
Nama File: mahasiswa.php
<?
include"db.php";
$sql="SELECT * FROM Mahasiswa";
$result=mysql_query($sql);
?>
<html>
<head>
<title>Daftar Mahasiswa</title>
</head>
<body>
<h3>DAFTAR MAHASISWA</h3>
<table width="100%" border="1" cellspacing="0" cellpadding="0">
<tr bgcolor="#999999">
<td width="5%"><div align="center"><strong>NPM</strong></div></td>
<td width="17%"><div align="center"><strong>Nama</strong></div></td>
<td width="9%"><div align="center"><strong>Password</strong></div></td>
<td width="7%"><div align="center"><strong>Prodi</strong></div></td>
<td width="7%"><div align="center"><strong>Kelas</strong></div></td>
<td width="26%"><div align="center"><strong>Alamat</strong></div></td>
<td width="9%"><div align="center"><strong>Kota</strong></div></td>
<td width="10%"><div align="center"><strong>Telp</strong></div></td>
<td width="10%"><div align="center"><strong>Proses</strong></div></td>
</tr>
<?
while($row=mysql_fetch_array($result)){
?>
<tr>
<td><?=$row[npm]?></td>
<td><?=$row[nama]?></td>
<td><?=$row[pwd]?></td>
M. Farid Rifai, S.Kom Page 11
<td><?=$row[prodi]?></td>
<td><?=$row[kelas]?></td>
<td><?=$row[alamat]?></td>
<td><?=$row[kota]?></td>
<td><?=$row[telp]?></td>
<td><div align="center"><a href="edit_mhs.php?no=<?=$row[npm]?>">Edit</a> | <a
href="del_mhs.php?no=<?=$row[npm]?>">Hapus</a></div></td>
</tr>
<?
}
?>
</table>
<p><a href="insert_mhs.php">Tambah Record</a> </p>
<p> </p>
</body>
</html>
Nama File: insert_mhs.php
<?
//Memanggil file db.php
include"db.php";
//Pengecekan variable insert
if ((isset($_POST["insert"])) && ($_POST["insert"] == "form1")) {
//Memasukan ke table mahasiswa
$sql="INSERT INTO
mahasiswa(npm,nama,pwd,prodi,kelas,alamat,kota,telp)VALUES('".$_POST['npm']."','".$_POST['nama'].
"','".$_POST['password']."','".$_POST['prodi']."','".$_POST['kelas']."','".$_POST['alamat']."','".$_POST['kot
a']."','".$_POST['telp']."')";
//execute query
$result=mysql_query($sql);
if($result){
//Menampilkan message box
echo"<script>alert('Data sudah tersimpan');</script>";
//menghubungkan(link) ke file mhs.php
echo"<script>location='mhs.php';</script>";
}
}
?>
<html>
<head>
<title>Input Mahasiswa</title>
</head>
M. Farid Rifai, S.Kom Page 12
<body>
<form name="form1" method="post" action="<? $_SERVER['PHP_SELF']; ?>">
<h3>FORM INPUT MAHASISWA</h3>
<table width="100%">
<tr>
<td width="12%">NPM</td>
<td width="88%"><input name="npm" type="text" id="npm"></td>
</tr>
<tr>
<td>Nama</td>
<td><input name="nama" type="text" id="nama"></td>
</tr>
<tr>
<td>Password</td>
<td><input name="password" type="text" id="password"></td>
</tr>
<tr>
<td>Program Studi </td>
<td><select name="prodi" id="prodi">
<option value="MIF">MIF</option>
<option value="TIK">TIK</option>
<option value="ARM">ARM</option>
<option value="MPRS">MPRS</option>
</select></td>
</tr>
<tr>
<td>Kelas</td>
<td><input name="kelas" type="text" id="kelas"></td>
</tr>
<tr>
<td>Alamat</td>
<td><textarea name="alamat" id="alamat"></textarea></td>
</tr>
<tr>
<td>Kota</td>
<td><input name="kota" type="text" id="kota"></td>
</tr>
<tr>
<td>Telp</td>
<td><input name="telp" type="text" id="telp"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit" value="Insert Record">
<input type="submit" name="Submit" value="Reset">
M. Farid Rifai, S.Kom Page 13
<input name="insert" type="hidden" id="insert" value="form1"></td>
</tr>
</table>
</form>
</body>
</html>
Nama File: del_mhs.php
<?
//Memanggil file db.php
include"db.php";
//Query hapus record
$sql="DELETE FROM mahasiswa WHERE npm='".$_GET['no']."'";
//execute Query
$result=mysql_query($sql);
if($result){
//Menampil message box
echo"<script>alert('Data sudah terhapus');</script>";
//Menghubungkan (link) ke file mhs.php
echo"<script>location='mhs.php';</script>"; }
?>
Nama File: edit_mhs.php
<?
//Memanggil file db.php
include"db.php";
//Query menampilkan data mahasiswa berdasarkan NPM
$sql_mhs="SELECT * FROM mahasiswa WHERE npm='".$_GET['no']."'";
//Execute query
$rs_mhs=mysql_query($sql_mhs);
$row=mysql_fetch_array($rs_mhs);
//Pengecekan variable update
if ((isset($_POST["update"])) && ($_POST["update"] == "form1")) {
//Query update record mahasiswa
$sql_update="UPDATE mahasiswa SET
npm='".$_POST['npm']."',nama='".$_POST['nama']."',pwd='".$_POST['password']."',prodi='".$_POST['pr
odi']."',kelas='".$_POST['kelas']."',alamat='".$_POST['alamat']."',kota='".$_POST['kota']."',telp='".$_POST
['telp']."' WHERE npm='".$_POST['no']."'";
//Execute query
$rs_update=mysql_query($sql_update);
if($rs_update){
//Menampilkan message box
echo"<script>alert('Data sudah ter-update');</script>";
M. Farid Rifai, S.Kom Page 14
//Menghubungkan (link) ke file mhs.php
echo"<script>location='mhs.php';</script>";
}
}
?>
<html>
<head>
<title>Input Mahasiswa</title>
</head>
<body>
<form name="form1" method="post" action="<? $_SERVER['PHP_SELF']; ?>">
<h3>FORM EDIT MAHASISWA</h3>
<table width="100%">
<tr>
<td width="12%">NPM</td>
<td width="88%"><input name="npm" type="text" id="npm" value="<?=$row[npm]?>"></td>
</tr>
<tr>
<td>Nama</td>
<td><input name="nama" type="text" id="nama" value="<?=$row[nama]?>"></td>
</tr>
<tr>
<td>Password</td>
<td><input name="password" type="text" id="password" value="<?=$row[pwd]?>"></td>
</tr>
<tr>
<td>Program Studi </td>
<td><select name="prodi" id="prodi">
<option selected><?=$row[prodi]?></option>
<option value="MIF">MIF</option>
<option value="TIK">TIK</option>
<option value="ARM">ARM</option>
<option value="MPRS">MPRS</option>
</select></td>
</tr>
<tr>
<td>Kelas</td>
<td><input name="kelas" type="text" id="kelas" value="<?=$row[kelas]?>"></td>
</tr>
<tr>
<td>Alamat</td>
<td><textarea name="alamat" id="alamat"><?=$row[alamat]?></textarea></td>
</tr>
<tr>
<td>Kota</td>
M. Farid Rifai, S.Kom Page 15
<td><input name="kota" type="text" id="kota" value="<?=$row[kota]?>"></td>
</tr>
<tr>
<td>Telp</td>
<td><input name="telp" type="text" id="telp" value="<?=$row[telp]?>"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit" value="Update Record">
<input type="submit" name="Submit" value="Reset">
<input name="update" type="hidden" id="update" value="form1">
<input name="no" type="hidden" id="no" value="<?=$row[npm]?>"></td>
</tr>
</table>
</form>
</body>
</html>
TUGAS
1. Buatlah Halaman Daftar Matakuliah dari table matakuliah
2. Butalah Form menambah data Matakulaih
3. Buatlah Form meng-edit data Matakuliah
4. Buatlah script untuk menghapus data Matakuliah
M. Farid Rifai, S.Kom Page 16
Nama File: nilai.php
<?
//Memanggil file db.php
include"db.php";
//Query Nilai
$sql="SELECT
mahasiswa.npm,mahasiswa.nama,matakuliah.kode_mk,matakuliah.matakuliah,nilai.n_uts,nilai.n_uas,nil
ai.n_tugas,nilai.n_akhir FROM mahasiswa,matakuliah,nilai WHERE mahasiswa.npm=nilai.npm AND
matakuliah.kode_mk=nilai.kode_mk";
//Execute query
$result=mysql_query($sql);
?>
<html>
<head>
<title>Nilai Mahasiswa</title>
</head>
<body>
<h3>DAFTAR NILAI MAHASISWA
</h3>
M. Farid Rifai, S.Kom Page 17
<table width="100%" border="1" cellspacing="0" cellpadding="0">
<tr bgcolor="#999999">
<td width="8%"><div align="center"><strong>NPM</strong></div></td>
<td width="13%"><div align="center"><strong>Nama</strong></div></td>
<td width="11%"><div align="center"><strong>Kode Matakuliah </strong></div></td>
<td width="26%"><div align="center"><strong>Matakuliah</strong></div></td>
<td width="10%"><div align="center"><strong>Nilai UTS </strong></div></td>
<td width="8%"><div align="center"><strong>Nilai UAS </strong></div></td>
<td width="8%"><div align="center"><strong>Nilai Tugas </strong></div></td>
<td width="8%"><div align="center"><strong>Nilai akhir </strong></div></td>
<td width="8%"><div align="center"><strong>Proses</strong></div></td>
</tr>
<?
while($row=mysql_fetch_array($result)){
?>
<tr>
<td><?=$row[npm]?></td>
<td><?=$row[nama]?></td>
<td><?=$row[kode_mk]?></td>
<td><?=$row[matakuliah]?></td>
<td><?=$row[n_uts]?></td>
<td><?=$row[n_uas]?></td>
<td><?=$row[n_tugas]?></td>
<td><?=$row[n_akhir]?></td>
<td><div align="center">Edit | Hapus</div></td>
</tr>
<?
}
?>
</table>
<p><a href="insert_nilai.php">Tambah Record </a></p>
</body>
</html>
Nama File: insert_nilai.php
<?
include "db.php";
$sql_mhs="SELECT * FROM mahasiswa";
$rs_mhs=mysql_query($sql_mhs);
$sql_mk="SELECT * FROM matakuliah";
$rs_mk=mysql_query($sql_mk);
if ((isset($_POST["insert"])) && ($_POST["insert"] == "form1")) {
M. Farid Rifai, S.Kom Page 18
$rata=(0.5 * $_POST[uas]) + (0.4 * $_POST[uts]) + (0.1 * $_POST[tugas]);
if($rata >= 80)$na="A";
elseif($rata >= 70)$na="B";
elseif($rata >= 60)$na="C";
elseif($rata >= 40)$na="D";
else $na="D";
$sql="INSERT INTO nilai(npm,kode_mk,semester,n_uts,n_uas,n_tugas,n_akhir)
VALUES('".$_POST['npm']."','".$_POST['kode_mk']."','".$_POST['semester']."','".$_POST['uts']."','".$_POS
T['uas']."','".$_POST['tugas']."','$na')";
$result=mysql_query($sql) or die(mysql_error());
if($result){
echo"<script>alert('Data sudah tersimpan');</script>";
echo"<script>location='nilai.php';</script>";
}
}
?>
<html>
<head>
<title>Nilai Mahasiswa</title>
</head>
<body>
<h3>FORM NILAI MAHASISWA </h3>
<form name="form1" method="post" action="<? $_SERVER['PHP_SELF']; ?>">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="9%">NPM</td>
<td width="91%"><select name="npm" id="npm">
<? while($row=mysql_fetch_array($rs_mhs)){ ?>
<option><?=$row[npm]?></option>
<? } ?>
</select></td>
</tr>
<tr>
<td>Kode MK </td>
<td><select name="kode_mk" id="kode_mk">
<? while($row=mysql_fetch_array($rs_mk)){ ?>
<option><?=$row[kode_mk]?></option>
<? } ?>
</select></td>
</tr>
<tr>
<td>Semester</td>
M. Farid Rifai, S.Kom Page 19
<td><select name="semester" id="semester">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
</select></td>
</tr>
<tr>
<td>Nilai UTS </td>
<td><input name="uts" type="text" id="uts" size="3"></td>
</tr>
<tr>
<td>Nilai UAS </td>
<td><input name="uas" type="text" id="uas" size="3"></td>
</tr>
<tr>
<td>Nilai Tugas </td>
<td><input name="tugas" type="text" id="tugas" size="3"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit" value="Insert Record">
<input type="reset" name="Reset" value="Reset">
<input name="insert" type="hidden" id="insert" value="form1"></td>
</tr>
</table>
</form>
</body>
</html>
Nama File: del_nilai.php
<?
//Memanggil file db.php
include"db.php";
//Query hapus record
$sql="DELETE FROM nilai WHERE npm='".$_GET['no']."' AND kode_mk='".$_GET['kd']."'";
//execute Query
$result=mysql_query($sql);
if($result){
//Menampil message box
echo"<script>alert('Data sudah terhapus');</script>";
//Menghubungkan (link) ke file mhs.php
echo"<script>location='nilai.php';</script>";
}
M. Farid Rifai, S.Kom Page 20
?>
Nama File: edit_nilai.php
<?
//Memanggil db.php
include "db.php";
//Query Mhs
$sql_mhs="SELECT * FROM mahasiswa";
$rs_mhs=mysql_query($sql_mhs);
//Query MK
$sql_mk="SELECT * FROM matakuliah";
$rs_mk=mysql_query($sql_mk);
//Query menampilkan data mahasiswa berdasarkan NPM
$sql_nilai="SELECT * FROM nilai WHERE npm='".$_GET['no']."' AND kode_mk='".$_GET['kd']."'";
//Execute query
$rs_nilai=mysql_query($sql_nilai);
$row_nilai=mysql_fetch_array($rs_nilai);
//Pengecekan variable update
if ((isset($_POST["update"])) && ($_POST["update"] == "form1")) {
//Menghitung Rata-rata
$rata=(0.5 * $_POST[uas]) + (0.4 * $_POST[uts]) + (0.1 * $_POST[tugas]);
//Menentukan Nilai Akhir
if($rata >= 80)$na="A";
elseif($rata >= 70)$na="B";
elseif($rata >= 60)$na="C";
elseif($rata >= 40)$na="D";
else $na="D";
//Query update record mahasiswa
$sql_update="UPDATE nilai SET
npm='".$_POST['npm']."',kode_mk='".$_POST['kode_mk']."',semester='".$_POST['semester']."',n_uts='".
$_POST['uts']."',n_uas='".$_POST['uas']."',n_tugas='".$_POST['tugas']."',n_akhir='$na' WHERE
npm='".$_POST['no']."' AND kode_mk='".$_POST['kd']."'";
//Execute query
$rs_update=mysql_query($sql_update)or die(mysql_error());
if($rs_update){
//Menampilkan message box
echo"<script>alert('Data sudah ter-update');</script>";
M. Farid Rifai, S.Kom Page 21
//Menghubungkan (link) ke file nilai.php
echo"<script>location='nilai.php';</script>";
}
}
?>
<html>
<head>
<title>Untitled Document</title>
</head>
<body>
<h3>FORM NILAI MAHASISWA </h3>
<form name="form1" method="post" action="<? $_SERVER['PHP_SELF']; ?>">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="9%">NPM</td>
<td width="91%"><select name="npm" id="npm">
<option selected><?=$row_nilai[npm]?></option>
<? while($row=mysql_fetch_array($rs_mhs)){ ?>
<option>
<?=$row[npm]?>
</option>
<? } ?>
</select></td>
</tr>
<tr>
<td>Kode MK </td>
<td><select name="kode_mk" id="kode_mk">
<option selected><?=$row_nilai[kode_mk]?></option>
<? while($row=mysql_fetch_array($rs_mk)){ ?>
<option>
<?=$row[kode_mk]?>
</option>
<? } ?>
</select></td>
</tr>
<tr>
<td>Semester</td>
<td><select name="semester" id="semester">
<option selected><?=$row_nilai[semester]?></option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
M. Farid Rifai, S.Kom Page 22
</select></td>
</tr>
<tr>
<td>Nilai UTS </td>
<td><input name="uts" type="text" id="uts" size="3" value="<?=$row_nilai[n_uts]?>"></td>
</tr>
<tr>
<td>Nilai UAS </td>
<td><input name="uas" type="text" id="uas" size="3" value="<?=$row_nilai[n_uas]?>"></td>
</tr>
<tr>
<td>Nilai Tugas </td>
<td><input name="tugas" type="text" id="tugas" size="3" value="<?=$row_nilai[n_tugas]?>"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit" value="Update Record">
<input type="reset" name="Reset" value="Reset">
<input name="update" type="hidden" id="update" value="form1">
<input name="no" type="hidden" id="no" value="<?=$row_nilai[npm]?>">
<input name="kd" type="hidden" id="kd" value="<?=$row_nilai[kode_mk]?>"></td>
</tr>
</table>
</form>
</body>
</html>
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