Add to cart button

[dorilama]

A very basic example:

• create a variable “simple-cart” of type Object default to {}
  

  

• create a list of cards binding the items to a list of products (you need a unique id for every product). In the example I am using an array of data directly in the formula but this should be from a collection or another data source.
  
  

  

• to add a product create a workflow with two actions:

  1. return value, where you calculate the new amount
     
     
  2. change simple-cart variable, with the updated value
     
     

• to remove a product create a workflow with two actions:

  1. return value, where you calculate the new amount
     
     
  2. change simple-cart variable, with the updated value
     
     

• to get the total amount of a product in a cart:
  

  

result showing the value of the variable: