How to add 'id_category_default' to ajax-cart

[Himanshu kumar]

Hi,

 

I want to get the current added product's id_category_default on the blockcart.tpl using ajax so that i can implement the validation like if the product is selected from that particular category then label should be 'proceed to book' else 'proceed to checkout'.

Here i am getting the issue that if i get the variable from blockcart.php like $id_category_default its value does not change after first time reloading the page.

 

How can i fix this..?

 

 

 

 

 

Thanks in advance. 

Edited May 19, 2017 by Himanshu kumar (see edit history)

[TiaNex Shopping]

there is a arrry  $products (maybe other name) in cart object,

so you can get  

id_category_default from each $product->id_category_default