javascript - Best practice to add/show select options dynamically JS/jquery/PHP

Question

Closed. This question is opinion-based. It is not currently accepting answers. question from:https://stackoverflow.com/questions/65647594/best-practice-to-add-show-select-options-dynamically-js-jquery-php

Answer 1

It depends on how many car brands and models you have. If you have 1k products, I would do call backend via JS every time after the user selects the car brand, if you have 100 products, you might just want to call the backend once and get all data and show what you want to show.

The best practice depends on your project.