I made an encoding menu which is successfully adding data upn pressing the submit to the database. How can I make an edit menu plus update menu and delete menu using the following data.

host: localhost
username : root
password: hello

Database "Office"
with table name "employee"
with fieldname idno, name; position.


The database had already content on it.

the problem can someone give me syntax on how to edit it, update it and delete it.?

Thank you and God bless!