Using model in another model

Hi,

Although I agree with MGatner, that some knowledge has to be assumed, I think littlej is right on this instance IMHO. Many people learning PHP will be using CI, or using a framework for the first time, or just trying CI out for the first time and looking for an expected 'CI' way to load a model. The docs for Models should definitely have that intro info in there, otherwise many people can be left scratching their heads or searching the forum or even worse, giving up with CI at a very early stage.

For instance like CI3: https://codeigniter.com/user_guide/gener...ng-a-model

It also shows how easy CI is to use. A persuasive feature for new users.