Dynamic Dependent Dropdown in Codeigniter using Ajax & Jquery - Country/State/City - part 1

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Topic:-
In this video, I've explained how to create a dynamic dependent dropdown in Codeigniter using Ajax and Jquery. To make this tutorial simple I used Country, State, and City hierarchy.

There is a lot more to learn in this tutorial because I've used dynamic dependent dropdown as a part of a user form so you'll also see, how to save form values with the dependent dropdown in DB using Jquery & Ajax.

In the edit form, you will see the prefill values of the dynamic dependent dropdown. And later we updated this whole form with the dynamic dependent dropdown in DB using Jquery & Ajax.

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