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How to change FormatCurrency to other with javascript function

I have A Shopping Web with a cart and items that include the total sum I want to add a button near the sum price.
the sum price is the sum of the products in my cart I want to add a button with a javascript function to change the currency for example the default is dollar $ so the price right now is $0.00 after adding one item it will be for example $249.99.
I want to click on the button near the price to change the currency to euro for example and the price will be instead of dollars than in euros how I can do that?
I new here I don't understood how I can attach or apply something on other expression with button with javascript

for now the expression for the price current is :

FormatCurrency(GetProducts.List.Current.PriceSum, "$", 2, ".", ",")


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2021-01-04 08-13-48
Toto
 
MVP
Solution

Hi,

Sorry I dont understand your question : "I asking how I can apply javascript login into a  button to apply expression near by like the photo I uploaded how I can make the functionality in outsystem do you have any video, guide to understand how I can do that? "

1. Javascript login ?

2. if it button calling javascript function, you can use javascript widget for that. For more detail, you can check the training : https://learn.outsystems.com/training/journeys/javascript-595


2021-01-04 08-13-48
Toto
 
MVP

Hi,


The question is not related to Outsystems and more on javascript logic.

Basically you need converter value for USD <> EUR so when you press the currency button it will calculate the convertion.

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Gal Koaz

Hey, Thanks for the fast answer. 

My question is not related to javascript logic 

I already programing function to change the USD to EUR and vice versa 

I asking how I can apply javascript login into a  button to apply expression near by like the photo I uploaded how I can make the functionality in outsystem do you have any video, guide to understand how I can do that? 

2021-01-04 08-13-48
Toto
 
MVP
Solution

Hi,

Sorry I dont understand your question : "I asking how I can apply javascript login into a  button to apply expression near by like the photo I uploaded how I can make the functionality in outsystem do you have any video, guide to understand how I can do that? "

1. Javascript login ?

2. if it button calling javascript function, you can use javascript widget for that. For more detail, you can check the training : https://learn.outsystems.com/training/journeys/javascript-595


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