How to... Add values to the shopping cart UI
Hi All,
I am having problems adding values to the shopping cart UI. For some reason, the method i am using doubles the value. So if item value is 10, the total updates to 20.
Demo: http://bit.ly/947OpO
jQueryUI: http://jqueryui.com/demos/droppable/#shopping-cart
I have created a function called calcTotal() which is fired when the item has been dropped into the cart.
- function calcTotal()
{
var total = 0;
$("li.input3").each(function()
{
//This happens for each checked input field
var value = $(this).attr("value");
//alert(value);
total += parseInt(value);
});
$("p.total").html("Total: <strong>" + total + "</strong>");
}