September 2007
Intermediate to advanced
600 pages
20h 21m
English
book
Adobe ColdFusion 8 Web Application Construction Kit, Volume 1: Getting Started
by Ben Forta, Raymond Camden, Charlie Arehart
Content preview from Adobe ColdFusion 8 Web Application Construction Kit, Volume 1: Getting Started
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Building a Shopping Cart
Now that a storefront has been constructed with Add To Cart links for each product, it’s time to build the actual shopping cart. This section creates two versions of a ColdFusion template called StoreCart.cfm.
If the StoreCart.cfm template is visited without any URL parameters, it displays the items in the cart and gives the user the opportunity to either change the quantity of each item or check out, as shown in Figure 22.2. If a MerchID parameter is passed in the URL, that item is added to the user’s cart before the cart is actually displayed. You will notice that the Add To Cart links generated by the <cf_MerchDisplay> Custom Tag (refer to Listing 22.1) do exactly that.
Figure 22.2. From the Shopping Cart page, users ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.