Add products to cart from modal popup

Question

I am showing accessory products on popup and it appears just after adding actual product in cart.

Answer 1

I have modified the form submission mechanism to achieve this.

First I changed the button type from submit to button to avoid default submission.

Then I programatically added all products with mentioned quantities to cart using ajax request.

Refresh the page afer ajax is complete to get it reflected in mini-art as well as in main shopping cart.