update item cart

by Vitaliy T

JavaScript

document.getElementById('product_price').onchange = function(){
    var updateQ = document.getElementById('goodPrice').value;
    var getCount = document.getElementById('product_price').value;
    var newPrice = updateQ * getCount;
    console.log(newPrice);
    document.getElementById('price').innerHTML = Math.round10(newPrice,-2);
};