Free Programming Source Codes and Computer Programming Tutorials: crud in php and mysqli

Showing posts with label crud in php and mysqli. Show all posts

Friday, December 28, 2018

PERSONNEL RECORD APPLICATION IN PHP AND MYSQL

A simple personnel record application that I wrote in PHP and MySQL in my spare time.

I am currently accepting programming work, it projects, school

programming projects, thesis and capstone projects, IT consulting

work, computer tutorials, and web development work kindly contact me in the following email address for further details. If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is +63 (034) 4335675.

My personal website is http://www.jakerpomperada.com

Sample Program Output

Program Listing

db.php

<?php

$host = "localhost";

$username = "root";

$password = "";

$dbname = "db";

$con = mysqli_connect($host, $username, $password, $dbname);

if (!$con) {

die("Connection failed" . mysqli_errno($con));

}

index.php

<?php

// including the database connection

include_once 'db.php';

// Inserting data into the database if submit button is clicked

if (isset($_POST['submit'])) {

$first_name = $_POST['fname'];

$last_name = $_POST['lname'];

$email = $_POST['email'];

$date_of_birth = $_POST['dob'];

$first_name = strtoupper($first_name);

$last_name = strtoupper($last_name);

$email =strtolower($email);

if (!empty($first_name && $last_name && $email && $date_of_birth)) {

$insert_query = mysqli_query($con, "INSERT INTO users(f_name, l_name, email, dob) VALUES('$first_name', '$last_name', '$email', '$date_of_birth')");

if ($insert_query > 0) {

$msg = "Record Successfully Added to the Database";

}else {

$msg = "Submission Failed";

}

// update data if update button is clicked

if (isset($_POST['update'])) {

$first_name = $_POST['fname'];

$last_name = $_POST['lname'];

$email = $_POST['email'];

$date_of_birth = $_POST['dob'];

$hidden_id = $_POST['hidden_id'];

$first_name = strtoupper($first_name);

$last_name = strtoupper($last_name);

$email =strtolower($email);

if (!empty($first_name && $last_name && $email && $date_of_birth)) {

$update_query = mysqli_query($con, "UPDATE users SET f_name ='$first_name', l_name ='$last_name', email ='$email', dob ='$date_of_birth' WHERE id ='$hidden_id'");

if ($update_query > 0) {

$msg = "Database record updated successfully";

}else {

$msg = "Database record Update Failed";

}

<!DOCTYPE html>

<head>

<title>Crud Apllication</title>

</head>

<body>

<span class="sr-only">Toggle navigation</span>

</button>

</div>

</nav>

PERSONNEL RECORD APPLICATION IN PHP AND MYSQL

<br>

<small>Create, Read, Update & Delete Database Records</small>

</div>

</div>

</div>

</div>

</div>

<button class="btn btn-block btn-success btn-lg" name="submit" type="submit">Add Record<span class="glyphicon glyphicon-chevron-right"></span></button>

</div>

</form>

<hr>

<thead>

<th>Personnel ID Number</th>

<th>Email</th>

<th>Date of Birth</th>

<th>Actions</th>

</tr>

</thead>

<tbody>

<?php

$i = 0;

$read_query = mysqli_query($con, "SELECT * FROM users");

while ($rows = mysqli_fetch_assoc($read_query)) {

$i++; ?>

<tr>

<td>

<a href="update.php?update=<?php echo $rows['id'];?>" class="btn btn-primary">Update</a>

&nbsp&nbsp

<a class="delete text-danger" data-id="<?php echo $rows['id']; ?>" href="javascript:void(0)">

</a>

</td>

</tr>

<?php } ?>

</tbody>

</table>

</div>

</body>

</html>

update.php

<?php

// including the database connection

include_once 'db.php';

// show users details if update button is clicked

if (isset($_GET['update'])) {

$update_id = $_GET['update'];

$user_data = mysqli_fetch_assoc(mysqli_query($con, "SELECT * FROM users WHERE id='$update_id'"));

$first_name = $user_data['f_name'];

$last_name = $user_data['l_name'];

$email = $user_data['email'];

$dob = $user_data['dob'];

}

<!DOCTYPE html>

<head>

<title>Crud Application</title>

</head>

<body>

body{

padding-top: 30px;

}

</style>

<span class="sr-only">Toggle navigation</span>

</button>

</div>

</nav>

PERSONNEL RECORD APPLICATION IN PHP AND MYSQL

<br>

<small>Update Database Records</small>

</div>

</div>

</div>

</div>

</div>

</div>

<button class="btn btn-block btn-info btn-lg" name="update" type="submit">Update Record<span class="glyphicon glyphicon-chevron-right"></span></button>

</div>

</form>

<hr>

</div>

</body>

</html>

delete.php

<?php

include_once 'db.php';

if ($_REQUEST['delete']) {

$d_id = $_REQUEST['delete'];

$delete_query = mysqli_query($con, "DELETE FROM users WHERE id='$d_id'");

if ($delete_query > 0) {

echo "Record Deleted Successfully From the Database...";

}

db.sql

-- phpMyAdmin SQL Dump

-- version 4.8.4

-- https://www.phpmyadmin.net/

-- Host: 127.0.0.1

-- Generation Time: Dec 28, 2018 at 07:23 AM

-- Server version: 10.1.37-MariaDB

-- PHP Version: 7.3.0

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";

SET AUTOCOMMIT = 0;

START TRANSACTION;

SET time_zone = "+00:00";

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;

/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;

/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;

/*!40101 SET NAMES utf8mb4 */;

-- Database: `db`

-- --------------------------------------------------------

-- Table structure for table `users`

CREATE TABLE `users` (

`id` int(11) NOT NULL,

`f_name` varchar(200) NOT NULL,

`l_name` varchar(200) NOT NULL,

`email` varchar(200) NOT NULL,

`dob` date NOT NULL

) ENGINE=InnoDB DEFAULT CHARSET=latin1;

-- Dumping data for table `users`

INSERT INTO `users` (`id`, `f_name`, `l_name`, `email`, `dob`) VALUES

(4, 'JAKE RODRIGUEZ', 'POMPERADA', 'jakerpomperada@gmail.com', '1978-06-08'),

(5, 'JACOB SAMUEL', 'POMPERADA', 'jacobsamuel@yahoo.com', '2013-04-19'),

(6, 'JULIANNA RAE', 'POMPERADA', 'iyapomperada@aol.com', '2014-07-04'),

(7, 'MA. JUNALLIE ', 'POMPERADA', 'alliefpomperada@gmail.com', '1971-08-25');

-- Indexes for dumped tables

-- Indexes for table `users`

ALTER TABLE `users`

ADD PRIMARY KEY (`id`);

-- AUTO_INCREMENT for dumped tables

-- AUTO_INCREMENT for table `users`

ALTER TABLE `users`

MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=8;

COMMIT;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;

/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;

/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

DOWNLOAD SOURCE CODE HERE

Monday, March 5, 2018

User Record System in PHP and MySQLI

A simple crud application that I wrote using PHP and MySQLI which is already compliant with the new version of PHP.

My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental Philippines is +63 (034) 4335675.

Sample Program Output

Program Listing

add.php

<html>

<head>

<title>User Record System Using PHP and MySQLI</title>

</head>

<body>

<?php

require_once 'connections.php';

if($_POST) {

$name = $_POST['name'];

$age = $_POST['age'];

$sql = "INSERT INTO person (name,age) VALUES ('$name', '$age')";

if($connect->query($sql) === TRUE) {

echo "<p>New Record Successfully Created</p>";

echo "<a href='create.php'><button type='button'>Back</button></a>";

echo "<a href='index.php'><button type='button'>Home</button></a>";

} else {

echo "Error " . $sql . ' ' . $connect->connect_error;

}

$connect->close();

}

</body>

</html>

delete.php

<?php

require_once 'connections.php';

if($_GET['id']) {

$id = $_GET['id'];

$sql = "SELECT * FROM person WHERE id = {$id}";

$result = $connect->query($sql);

$data = $result->fetch_assoc();

$connect->close();

<!DOCTYPE html>

<html>

<head>

<title>Delete User Record</title>

</head>

<body>

<h3>Do you really want to delete the record of

<?php echo strtoupper($data['name'].'?'); ?>

</h3>

</form>

</body>

</html>

<?php

}

edit.php

<?php

require_once 'connections.php';

if($_GET['id']) {

$id = $_GET['id'];

$sql = "SELECT * FROM person WHERE id = {$id}";

$result = $connect->query($sql);

$data = $result->fetch_assoc();

$connect->close();

<!DOCTYPE html>

<html>

<head>

<title>Edit Users</title>

</head>

<body>

<legend>Edit Users</legend>

<tr>

</tr>

<tr>

</tr>

<tr>

<td ><button id="someTable" type="submit">Save Changes</button>  

</tr>

</table>

</form>

</fieldset>

</body>

</html>

<?php

}

index.php

<html>

<?php require_once 'connections.php'; ?>

<!DOCTYPE html>

<<br>

<h3 align="center"> User Record System Using PHP and MySQLI </h3>html>

<head>

<title>User Record System Using PHP and MySQLI</title>

</head>

<body>

<br>

<thead>

<tr>

<th>Option</th>

</tr>

</thead>

<tbody>

<?php

$sql = "SELECT * FROM person";

$result = $connect->query($sql);

if($result->num_rows > 0) {

while($row = $result->fetch_assoc()) {

echo "<tr>

<td>

<a href='delete.php?id=".$row['id']."'><button type='button'>Remove</button></a>

</td>

</tr>";

}

} else {

echo "<tr><td colspan='5'><center>No Data Avaliable</center></td></tr>";

}

</tbody>

</table>

</div>

</body>

</html>

update.php

<html>

<head>

<title>User Record System Using PHP and MySQLI</title>

</head>

<body>

<?php

require_once 'connections.php';

if($_POST) {

$name = $_POST['name'];

$age = $_POST['age'];

$id = $_POST['id'];

$sql = "UPDATE person SET name = '$name',age = '$age' WHERE id = {$id}";

if($connect->query($sql) === TRUE) {

echo "<p>Succcessfully Updated</p>";

echo "<a href='edit.php?id=".$id."'><button type='button'>Back</button></a>";

echo "<a href='index.php'><button type='button'>Home</button></a>";

} else {

echo "Erorr while updating record : ". $connect->error;

}

$connect->close();

}

</body>

</html>

connections.php

<?php

$localhost = "localhost";

$username = "root";

$password = "";

$dbname = "user";

// create connection

$connect = new mysqli($localhost, $username, $password, $dbname);

// check connection

if($connect->connect_error) {

die("connection failed : " . $connect->connect_error);

} else {

// echo "Successfully Connected";

}

create.php

<!DOCTYPE html>

<html>

<head>

<title>Add Member</title>

</head>

<body>

<tr>

</tr>

<tr>

</tr>

<tr>

<td><button type="submit">Save Changes</button></td>

</tr>

</table>

</form>

</fieldset>

</body>

</html>

remove.php

<html>

<head>

<title>User Record System Using PHP and MySQLI</title>

</head>

<body>

<?php

require_once 'connections.php';

if($_POST) {

$id = $_POST['id'];

$sql = "DELETE FROM person WHERE id = {$id}";

if($connect->query($sql) === TRUE) {

echo "<link rel='stylesheet' type='text/css href='mystyle.css'>";

echo "<p>Record Sucessfully Remove from the Database !!!</p>";

echo "<a href='index.php'><button type='button'>Back</button></a>";

} else {

echo "Error removing record : " . $connect->error;

}

$connect->close();

}

</body>

<html>

mystyle.css

.manageUser {

width: 50%;

margin: auto;

}

table {

font-family:arial;

font-weight:bold;

size:18px;

width: 100%;

margin-top: 20px;

}

body {

background-color:lightgreen;

font-family:arial;

font-weight:bold;

size:18px;

}

fieldset {

margin: auto;

margin-top: 100px;

width: 50%;

}

table tr th {

padding-top: 10px;

}

user.sql

-- phpMyAdmin SQL Dump -- version 3.1.1 -- http://www.phpmyadmin.net -- -- Host: localhost -- Generation Time: Jan 04, 2014 at 06:55 AM -- Server version: 5.1.30 -- PHP Version: 5.2.8 SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO"; /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; /*!40101 SET NAMES utf8 */; -- -- Database: `user` -- -- -------------------------------------------------------- -- -- Table structure for table `person` -- CREATE TABLE IF NOT EXISTS `person` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(100) NOT NULL, `age` int(3) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=4 ; -- -- Dumping data for table `person` -- INSERT INTO `person` (`id`, `name`, `age`) VALUES (1, 'Manuel Uy', 36), (2, 'Jorge Vargas', 12), (3, 'Maria Buenavista', 22);

DONWLOAD SOURCE CODE HERE

Free Programming Source Codes and Computer Programming Tutorials

Friday, December 28, 2018

PERSONNEL RECORD APPLICATION IN PHP AND MYSQL

Monday, March 5, 2018

User Record System in PHP and MySQLI

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