list.rhtml

来自「ruby on rails web敏捷开发之路第二版 源代码」· RHTML 代码 · 共 53 行

<!--
 ! Excerpted from "Agile Web Development with Rails, 2nd Ed."
 ! We make no guarantees that this code is fit for any purpose. 
 ! Visit http://www.pragmaticprogrammer.com/titles/rails2 for more book information.
-->
<h1>Product Listing</h1>

<table cellpadding="5" cellspacing="0">
<% 
odd_or_even = 0
for product in @products 
  odd_or_even = 1 - odd_or_even 
%>
  <tr valign="top" class="ListLine<%= odd_or_even %>">

    <td>
      <img width="60" height="70" src="<%= product.image_url %>"/>
    </td>

    <td width="60%">
      <span class="ListTitle"><%= h(product.title) %></span><br />
      <%= h(truncate(product.description, 80)) %>
    </td>

    <td align="right">
      <%= product.date_available.strftime("%y-%m-%d") %><br/>
      <strong>$<%= sprintf("%0.2f", product.price) %></strong>
    </td>

    <td class="ListActions">
      <%= link_to 'Show', :action => 'show', :id => product %><br/>
      <%= link_to 'Edit', :action => 'edit', :id => product %><br/>
      <%= link_to 'Destroy', { :action => 'destroy', :id => product },
                             :confirm => "Are you sure?" %>
    </td>
  </tr>
<% end %>
</table>

<%=  if @product_pages.current.previous 
       link_to("Previous page", { :page => @product_pages.current.previous })
     end
%>

<%= if @product_pages.current.next 
      link_to("Next page", { :page => @product_pages.current.next })
    end
%>

<br />

<%= link_to 'New product', :action => 'new' %>