Pagination with Custom model

Hi, if you refer to my question I have posted the code.
By "custom model" I mean that I am not extending codeigniter's model but I have built a model of my own.
If I extend Codeigniter's model I have no problem with pagination. But with the custom model it does not work.
On the code I have posted, how would you add pagination?

Your code doesn't really explain how it is considered a "custom" model. Its only a function. It also doesn't explain why you don't want to extend codeigniters model. You aren't doing anything different that would not be possible in an extended model. So to most reading this topic, the way to make pagination work for you is to extend CodeIgniters Model.

Because pagination is part of CodeIgniters Model, making a "custom model" also requires you to write your own code for pagination.