Foreach with a variable

[jsanchez1987]

Hello, I would be interested to do a foreach with a variable that I have created to add up the value of each product, and in the end I show the total .

What is not well how to do and where files.

Thank you

[jgamio]

Hi,

 

You have to provide more information, where do you show it

[jsanchez1987]

I create an extra field after making an override and creating it in the database too, I like to put that extra total field created in themes / shopping-cart.tpl.

[jgamio]

You are not precise

 

what do you override ?

where do you add the extea field ?

 

 

You can create a module and use HOOK_SHOPPING_CART_EXTRA to show data

 

 

 

 

But you need give more information