Product Attributes done on product list. How to update the display price

[centivasoftwares]

Hi

 

  I have follow the post "Add Attributes in product list" and added the combinations in Product List TPL.

 

 Its works fine and i can select a product based on attributes and add it in cart.

 

But I want to change the display cost, when user select any combination in product list tpl.

 

Either way is  display the price also along the Combination in select box.

 

 Like

 

30 ml - $50

 

50 ml - $80

 

Or directly change the display cost when select any combination from list. How to do that ?

 

I really appreciate if you could help.

 

 

 

 

 

[musicmaster]

I don't get your question. In the page where you can edit your combination you can specify its price differential from the basic product.

[centivasoftwares]

The products prices vary when you select the combination.

 

Url(product list with all commbinations) :- Click Here

 

You can see here the products with the combination. But when you select any combination, the display price still the same.

 

Now please see the product detail page : Click here

 

On this page, if you click on the combination, the display cost will also change.

 

PS :- The combinations comes from Backoffice admin

[musicmaster]

I don't get your problem. 

 

Prestashop stores a base price for each product and it stores an additional price for each combination. So if your 50 gram product is 2 dollar and the 100 gram is 3 dollar  it will store an additional price of 1 dollar for the combination. 

[centivasoftwares]

Yes. So where it the code in prestoshop(in php) which calculate the final price ?

 

I am looking it.

 

Something like Product->CalculateAttributePrice();

 

I need the function which do all calculation