I have asked several questions about drag and drop, ajax and shopping cart here in this forum. I bought a copy of Agile Web Development with Rails (2nd Edition) and thought my nightmare would have been over.
From Chapter 5 to Chapter 13, it covers the design of a shopping cart. However it was built on rails 1.2. The Pandora box had just been opened. I found and followed Sean Lynch's blogs “Rails 2.0 and Scaffolding Step by Step”at fairleads: Rails 2.0 and Scaffolding Step by Step.
Everything seems fine. I am now stuck when I wanted to get a prettier listing i.e. para.6.4 of the book and towards the end of Lynch's blog. There is an error in my work.
10: <img class="list-one-sheet" src="<%= product.image_url%>"/> Lynch has asked us to insert some paragraphs into the scaffold.css file. I did that. #product-list .list-one-sheet { width: 60px; height: 70px; } Could anyone tell me what went wrong? regards
