Update cart asynchronously please

Greenhorn

Posts: 2

posted 13 years ago

Number of slices to send:

Optional 'thank-you' note:

Send

Any help would be greatly appreciated, I've gotten this far but I want my cart to update the quantity and if checked to remove then remove it also without having to hit update. Ajax. Also any explanations added would be 10000% more helpful also

Thank you.

Not sure which files you would need but here are the ones I think need shown for help:

with the updatecart

and the managecart

<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@page import="ajaxbooks.*" %>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Manage Shopping Cart</title>
        <link rel="stylesheet" href="showBooks.css" />
    </head>
    <body>
    <h2>Shopping Cart</h2>
    <form action="updateCart.jsp" method="POST">
        <%
            ShoppingCart cart = (ShoppingCart)session.getAttribute("cart");
            if(cart == null)
                out.print("<h4>Shopping Cart Is Empty</h4>");
            else{
                out.print(cart.getDisplay());
                if(cart.getItemCount()>0){
        %>
                <input type="submit" value="Update Cart" />
                <input type="button" value="Checkout" onClick="location.href='checkout.html'"/>
        <%
                }
            }
        %>
        
    </form>
    <p>
        <a href="index.html">Continue Shopping</a>
    </p>
    
    
    </body>
</html>

joey toro

Greenhorn

Posts: 2

posted 13 years ago

Number of slices to send:

Optional 'thank-you' note:

Send

I'm pretty sure it would be somewhere in here right?

item.setQuantity(quant);
if(request.getParameter("remove" + i)!=null){

money grubbing section goes here:

Gift giving made easy with the permaculture playing cards

https://coderanch.com/t/777758/Gift-giving-easy-permaculture-playing