Codeigniter url creation for newly added product in database

Hi I recently started developing with CI(3) and pretty new to MVC.

I am stuck to a point where I don't know where to stat from. I have successfully created template, login & registration system, database and product insert script. And it does insert the fields in database.


Now my problem is how to go about giving an auto generated url for newly added product and I can't seem to find information about it.

Seeking your help.