Pada artikel sebelumnya sayakan udah mengajarkan bagaimana cara membuat tombol login kali ini saya akan menjelaskan bagaimana cara membuat tombol input,edit,hapus dan cari.
Oke silahkan simak penjelasannya dibawah ini semoga anda senang dan tidak bosan-bosan dating di web ini.
Pertama yang sobat lakukan adalah membuat databasenya.
Contoh:
-- phpMyAdmin SQL Dump
-- version 2.11.1
-- http://www.phpmyadmin.net
--
-- Host: localhost
-- Generation Time: Apr 16, 2013 at 09:48 PM
-- Server version: 5.0.45
-- PHP Version: 5.2.4
SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
--
-- Database: `data_siswa`
--
-- --------------------------------------------------------
--
-- Table structure for table `mhs`
--
CREATE TABLE `mhs` (
`nim` int(5) NOT NULL auto_increment,
`nama` varchar(20) collate latin1_general_ci default NULL,
`alamat` varchar(30) collate latin1_general_ci default NULL,
`agama` varchar(10) collate latin1_general_ci default NULL,
`notlpn` varchar(10) collate latin1_general_ci default NULL,
PRIMARY KEY (`nim`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci AUTO_INCREMENT=1 ;
--
-- Dumping data for table `mhs`
--
-- version 2.11.1
-- http://www.phpmyadmin.net
--
-- Host: localhost
-- Generation Time: Apr 16, 2013 at 09:48 PM
-- Server version: 5.0.45
-- PHP Version: 5.2.4
SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
--
-- Database: `data_siswa`
--
-- --------------------------------------------------------
--
-- Table structure for table `mhs`
--
CREATE TABLE `mhs` (
`nim` int(5) NOT NULL auto_increment,
`nama` varchar(20) collate latin1_general_ci default NULL,
`alamat` varchar(30) collate latin1_general_ci default NULL,
`agama` varchar(10) collate latin1_general_ci default NULL,
`notlpn` varchar(10) collate latin1_general_ci default NULL,
PRIMARY KEY (`nim`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci AUTO_INCREMENT=1 ;
--
-- Dumping data for table `mhs`
--
Setelah langkah pembuatan database selesai maka yang perlu dibuat yaitu buat folder baru di server local.seperti ini caranya masuk ke local disk c cari Xampp buat seperti berikut Xampp/htdoch/namafolder yang akan dibuat. Kemudian buat file koneksi.php untuk koneksi ke database.
Membuat Koneksi.php
<?php
$host="localhost";
$user="root";
$pass="";
$db="data_siswa";
$sambung=mysql_connect($host,$user,$pass);
mysql_select_db($db,$sambung);
?>
$host="localhost";
$user="root";
$pass="";
$db="data_siswa";
$sambung=mysql_connect($host,$user,$pass);
mysql_select_db($db,$sambung);
?>

<html>
<head>
<title>Daftar Mahasiswa</title>
</head>
<body>
<?php
$sambung = mysql_connect("localhost", "root", "") or die ("Gagal konek ke server.");
mysql_select_db("data_siswa") or die ("Gagal membuka database.");
?>
<table border="5">
<tr>
<th>NIM</th>
<th>Nama Mahasiswa</th>
<th>Alamat</th>
<th>Agama</th>
<th>No_tlpn</th>
<th colspan="3">Aksi</th>
</tr>
<?php
$query = "select * from mhs";
$result = mysql_query($query, $sambung);
//$no = 0;
while ($buff = mysql_fetch_array($result)){
//$no++;
?>
<tr>
<td><?php echo $buff['nim']; ?></td>
<td><?php echo $buff['nama']; ?></td>
<td><?php echo $buff['alamat']; ?></td>
<td><?php echo $buff['agama']; ?></td>
<td><?php echo $buff['notlpn']; ?></td>
<td><a href="edit.php?nim=<?php echo $buff['nim']; ?>">Edit</a></td>
<td><a href="hapus.php?nim=<?php echo $buff['nim']; ?>">Hapus</a></td>
</tr>
<?php
}
mysql_close($sambung);
?>
</table>
<p align="left"><a href="tambah.html">Tambah Data</a></p>
</body>
</html>
<head>
<title>Daftar Mahasiswa</title>
</head>
<body>
<?php
$sambung = mysql_connect("localhost", "root", "") or die ("Gagal konek ke server.");
mysql_select_db("data_siswa") or die ("Gagal membuka database.");
?>
<table border="5">
<tr>
<th>NIM</th>
<th>Nama Mahasiswa</th>
<th>Alamat</th>
<th>Agama</th>
<th>No_tlpn</th>
<th colspan="3">Aksi</th>
</tr>
<?php
$query = "select * from mhs";
$result = mysql_query($query, $sambung);
//$no = 0;
while ($buff = mysql_fetch_array($result)){
//$no++;
?>
<tr>
<td><?php echo $buff['nim']; ?></td>
<td><?php echo $buff['nama']; ?></td>
<td><?php echo $buff['alamat']; ?></td>
<td><?php echo $buff['agama']; ?></td>
<td><?php echo $buff['notlpn']; ?></td>
<td><a href="edit.php?nim=<?php echo $buff['nim']; ?>">Edit</a></td>
<td><a href="hapus.php?nim=<?php echo $buff['nim']; ?>">Hapus</a></td>
</tr>
<?php
}
mysql_close($sambung);
?>
</table>
<p align="left"><a href="tambah.html">Tambah Data</a></p>
</body>
</html>
File utama sudah jadi sekarang fungsi untuk memasukan data buat dengan nama entry.php sbb:
<?php
include("koneksi.php");
$nim = $_POST['nim'];
$nama = $_POST['nama'];
$alamat = $_POST['alamat'];
$agama = $_POST['agama'];
$notlpn = $_POST['notlpn'];
$query = mysql_query("insert into mhs values ('$nim','$nama','$alamat','$agama','$notlpn')");
echo "Data Telah disimpan<br>
<a href=\"index.php\">Kembali</a>";
?>
include("koneksi.php");
$nim = $_POST['nim'];
$nama = $_POST['nama'];
$alamat = $_POST['alamat'];
$agama = $_POST['agama'];
$notlpn = $_POST['notlpn'];
$query = mysql_query("insert into mhs values ('$nim','$nama','$alamat','$agama','$notlpn')");
echo "Data Telah disimpan<br>
<a href=\"index.php\">Kembali</a>";
?>
Kita perlu membuat file tampilan tambah data dengan nama tambah.html sbb:

<html>
<head><title>Tambah Data</title></head>
<body>
<h3><p align="left">Tambah Data Mahasiswa</p></h3>
<form name="form1" method="post" action="entry.php">
<table>
<tr>
<td>NIM</td>
<td><input type="text" name="nim" size="12"></td>
</tr>
<tr>
<td>Nama</td>
<td><input type="text" name="nama" size="30"></td>
</tr>
<tr>
<td>Alamat</td>
<td><input type="text" name="alamat" size="50"></td>
</tr>
<tr>
<td>Agama</td>
<td><input type="text" name="agama" size="10"></td>
</tr>
<tr>
<td>No. Tlpn</td>
<td><input type="text" name="notlpn" size="15"></td>
</tr>
<tr>
<td><input value="Simpan" name="submit" type="submit" /></td>
</tr>
<tr>
<td><input value="ulangi" type="reset" /></td>
</tr>
<tr>
<td><input value="Kembali" type="button" onClick="self.history.back()"></td>
</tr>
</table>
</form>
</body>
</html>
<head><title>Tambah Data</title></head>
<body>
<h3><p align="left">Tambah Data Mahasiswa</p></h3>
<form name="form1" method="post" action="entry.php">
<table>
<tr>
<td>NIM</td>
<td><input type="text" name="nim" size="12"></td>
</tr>
<tr>
<td>Nama</td>
<td><input type="text" name="nama" size="30"></td>
</tr>
<tr>
<td>Alamat</td>
<td><input type="text" name="alamat" size="50"></td>
</tr>
<tr>
<td>Agama</td>
<td><input type="text" name="agama" size="10"></td>
</tr>
<tr>
<td>No. Tlpn</td>
<td><input type="text" name="notlpn" size="15"></td>
</tr>
<tr>
<td><input value="Simpan" name="submit" type="submit" /></td>
</tr>
<tr>
<td><input value="ulangi" type="reset" /></td>
</tr>
<tr>
<td><input value="Kembali" type="button" onClick="self.history.back()"></td>
</tr>
</table>
</form>
</body>
</html>
Fungsi update data dengan file update.php sbb:
<?php
include("koneksi.php");
$nim = $_POST['nim'];
$nama = $_POST['nama'];
$alamat = $_POST['alamat'];
$agama = $_POST['agama'];
$notlpn = $_POST['notlpn'];
$query = mysql_query("update mhs set nama='$nama', alamat='$alamat', agama='$agama',notlpn='$notlpn' where nim='$nim'");
echo "Data Telah diupdate<br>
<a href=\"index.php\">Kembali</a>";
?>
include("koneksi.php");
$nim = $_POST['nim'];
$nama = $_POST['nama'];
$alamat = $_POST['alamat'];
$agama = $_POST['agama'];
$notlpn = $_POST['notlpn'];
$query = mysql_query("update mhs set nama='$nama', alamat='$alamat', agama='$agama',notlpn='$notlpn' where nim='$nim'");
echo "Data Telah diupdate<br>
<a href=\"index.php\">Kembali</a>";
?>
Buat Fungsi hapus data dengan file hapus.php sbb:
<?php
include("koneksi.php");
mysql_query("DELETE from mhs WHERE nim='$_GET[nim]'");
echo"Data Telah dihapus<br>
<a href=\"index.php\">Kembali</a>";
?>
include("koneksi.php");
mysql_query("DELETE from mhs WHERE nim='$_GET[nim]'");
echo"Data Telah dihapus<br>
<a href=\"index.php\">Kembali</a>";
?>
Terakhir buat fungsi edit dengan file name edit.php sbb:
<?php
$sambung = mysql_connect("localhost", "root", "") or die ("Gagal konek ke server.");
mysql_select_db("data_siswa") or die ("Gagal membuka database.");
$edit=mysql_query("SELECT * FROM mhs WHERE nim='$_GET[nim]'");
$r_edit=mysql_fetch_array($edit);
$nim = $_GET['nim'];
$query = "select * from mhs where nim='$nim'";
$result = mysql_query($query, $sambung) or die("gagal melakukan query");
$buff = mysql_fetch_array($result);
mysql_close($sambung);
?>
<html>
<head><title>Edit Data</title></head>
<body>
<form name="form1" method="post" action="update.php">
<table>
<tr>
<td>Nim</td><td><input type="text" name="nim" value="<?php echo $buff['nim']; ?>"></td></tr>
<tr><td>Nama</td><td><input type="text" name="nama" value="<?php echo $buff['nama']; ?>"></td></tr>
<tr><td>Alamat</td><td><input type="text" name="alamat" value="<?php echo $buff['alamat']; ?>" size="50"></td></tr>
<tr><td>Agama</td><td><input type="text" name="agama" value="<?php echo $buff['agama']; ?>"></td></tr>
<tr><td>No. tlpn</td><td><input type="text" name="notlpn" value="<?php echo $buff['notlpn']; ?>"></td></tr>
<tr>
<input value="Simpan" type="submit" name="submit"/>
<input type="button" value="Kembali" onClick="self.history.back()"></td></tr>
</table>
</form>
</body>
</html>
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