What is the best way to implement the relationship between Angular 1.x modules?

Question

JavaScript

it will be a big online store. communication between modules is required. for example, for a shopping cart. links are welcome

Answer 1

1 services (better with deep nesting so that inheritance works) (rarely)
2 $on + $emit/$broadcast (I personally avoid this. It’s more difficult to maintain the application
) scope) (very common. easy to maintain application)