Following are 2 simple ways to get input data from a form in CodeIgniter.
CodeIgniter’s Query Builder class has support to get only number of results without getting all results.
There are 4 basic operations associated with entities – Create, Read, Update and Delete. They are called CRUD for short. For example, an ecommerce website has Product entity, which means user can add a new product (Create), list all products (Read), update an existing product (Update), and delete a product (Delete). Writing queries for these …