<%@ include file="header.jsp" %> <% Category category; int columnSize = 3; if (request.getParameter("id") != null) { category = ProductManager.getCategory(request.getParameter("id")); if (category.getID() == null) { throw new Exception("Invalid product ID."); } } else { throw new Exception("The category ID expected by this request was not found."); } %>

<%= category.getHeader() %>

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<%= category.getDescription() %> <% if (category.getSubCategories() != null) { %> Sub-Categories <% ArrayList list = category.getSubCategories(); int column = 3; Category sub; for (int x = 0; x < list.size(); x++) { sub = (Category)list.get(x); if (sub.isActive() && (sub.getSubCategories() != null || sub.getProducts() != null)) { if (column == columnSize) { out.println(""); column = 0; } column++; %> <% if (column != columnSize) { %> <% } if (column == columnSize) { out.println(""); if ((x + 1) < list.size()) { out.println(""); } } } } while (column != 3) { column++; %> <% if (column != columnSize) { %> <% } if (column == columnSize) { out.println(""); } } %> <% if (sub.getImage() != null) { %> <% } else { %> <% } %> <%= sub.getName() %> <% } else { %> Number of products in this category: <%= ((category.getProducts() != null)?String.valueOf(category.getProducts().size()):"0") %> <% if (category.getProducts() != null) { Product prod; Product prod2; ArrayList list = category.getProducts(); for (int x = 0; x < list.size(); x++) { prod = (Product)list.get(x++); if (x < list.size()) { prod2 = (Product)list.get(x); } else { prod2 = null; } if (x != 1) { out.println(""); } %> <% } } %> <%= prod.getName() %> <%= prod.getShortDescription() %> Our Price: $<%= prod.getPrice() %> <% if (prod2 != null) { %> <% } else { %> <% } %> <%= prod2.getName() %> <%= prod2.getShortDescription() %> Our Price: $<%= prod2.getPrice() %>       <% } %>

<%@ include file="footer.html" %>