How to implement Opencart 2 product selection filter?

Question

JavaScript

Good evening, forum users. Thanks for visiting this thread. Please help me to implement this filter.
Since the possession of meager knowledge does not allow to implement it independently.
Perhaps you can suggest a companion module or how to modify it.

There is a product search filter on the site www.neogreen.ru


I understand that we set the parameters and then send them, then the database displays them on the screen.
I do not quite understand:
1. How the picture (doors) is displayed depending on the specified parameters.
2. How to display the number of products from the given parameters
3. How to bind the parameters to the products and to the selection itself (color, cost, style)
4. The "PICK" button (how it starts the filter)
I have already laid out something similar as markup, how now to bind the functionality itself, or do I manage to style a similar module?
Thanks in advance!

Answer 1

no one will do paid tasks for free)