How to withdraw the total amount?

Question

Vue.js

Threw a calculator into the sandbox

Can you tell me how to display the total amount in the block?

Answer 1

Remove subTotal from data,
add computed prop

computed: {
    subTotal() {
      return this.pricelist.reduce((acc, item) => {
        return acc + item.price*1
      }, 0)
    } 
}