How to show the discount price in percent?

[layamazon]

How do I display a marked discount on an image to display as a percentage?

Edited August 7, 2020 by Toma Oda (see edit history)

[Richard Avenia]

You can easily do this by setting the discount as a % of the total price instead of a specific amount of money.

[layamazon]

Hello,

I know that, but the client has already created in 500 products. I need to convert that price in the code into a percentage.

[musicmaster]

5 hours ago, Toma Oda said:

Hello,

I know that, but the client has already created in 500 products. I need to convert that price in the code into a percentage.

Assuming that all those prices are different you have two options:

 - edit the template to do some math there

 - write a little script that adapts the ps_specific_price table

[layamazon]

47 minutes ago, musicmaster said:

Assuming that all those prices are different you have two options:

 - edit the template to do some math there

 - write a little script that adapts the ps_specific_price table

I tried the first suggestion but I didn't succeed. Don't count exactly.

 

Do you have any code suggestions?

 

Edited August 6, 2020 by Toma Oda (see edit history)

[musicmaster]

11 minutes ago, Toma Oda said:

I tried the first suggestion but I didn't succeed. Don't count exactly.

Do you have any code suggestions?

Sorry, I cannot help you when you talk in steno. Show the code. Show what you did. Show what went wrong.

[Guest]

What is your programming knowledge of Prestashop?
What is your programming knowledge with PHP?
Realize that without knowledge, the thread will grow another 40 posts.
Hire a programmer, pay an hour of work and be done right away.
I can only advise you that the tpl template uses a function to convert a mathematical result to a currency value by entering {Tools :: displayPrice (mathematical calculation)}

[hugoter]

- {((($product.regular_price_amount-$product.price_amount)/$product.regular_price_amount)*100)|round:"0"} %