Login to a Database (from a Webpage), Inserting data into a

database from a form, getting data from database and display on

Webpage

Done by: Mashail Alsolamy

Tools:• Notepad++• Internet Explorer• WampServer

Outlines:• Connecting to Database (Login to

Database) • Insert data into database from a form• getting data from database and display

on Webpage

Why do we choose MySQL Database?MySQL is currently the most popular open source database server in existence. It is very commonly used in conjunction with PHP scripts to create powerful and dynamic server-side applications.

MySQL phpMyAdmin:

It is a popular web interface that is included with almost every type of Shared, Virtual or Dedicated hosting solution and the very popular phpMyAdmin tool should come with your web hosting plan.

How do we open phpMyAdmin and create databases and tables: 1. Open your cPanel.2. Click on phpMyAdmin in the section of

database.3. Create a new database4. Create a new user with password5. Assign the user to the database6. Create table inside this database.

Server : localhost Database : testTable : example Username : adminPassword : 1admin

Example

Login to Mysql Database from webpage:1. Create login form to access the

database through it.

2. Verify the username and password

3. If username and pass word correct then use bellow command to connect to certain database.

// Make a MySQL Connectionmysql_connect( host, username, password) or die

(mysql_error());mysql_select_db( Name of database) or die (mysql_error());

The default values in wampserver are:Host=“localhost”Username=“root”Password=“”

4. After connect, we can insert data to the table through the form.

4. To display The contents of the table onto a webpage use this command:

4. To delete a record from the table use this command:

Thank you for your attention

and I hope I explained the

subject well