Rails - Nov 2009 - link_to_remote with image_tag using Paperclip

I am creating a layout of images with links.

In Photo model:

   has_attached_file :mainimg, :styles => {:original =>
"465x365", :thumb => "80x70"}

In my Front controller:

   def index
     @photos = Photo.find(:all)
     @photos = Photo.paginate :per_page => 28, :page => params[:page]
   end

In index.dryml:

   <% outer = ''a'' %>
   <% inner = 1 %>
   <% @photos.in_groups_of(7).each do |photorow| %>
      <div id="<%= outer %>">
      <% photorow.each do |photo| %>
         <div id="<%= inner %>">
	 <% link_to_remote (image_tag(photo.mainimg.url(:thumb)),
              :url => {:action => ''projects/show'', :id
=> ''#
{photo.project_id}''}) if photo.mainimg? %>
	 </div>
         <% inner += 1 %>
      <% end %>
      </div>
      <% outer = outer.succ %>
   <% end %>
   <%= will_paginate @photos, :page_links => false %>

Evidently image_tag(photo.mainimg.url(:thumb) is not right, but being
a novice not sure where I am
going wrong.

Thanks,

   Jet

Hi Jet Thompson


   I have not used Paperclip. But an example usage of 
link_to_remote+image_tag is

link_to_remote (image_tag("/images/cancel.png", {:alt =>
''Cancel'',
:class=>"classhere",:title=>"Cancel"}),{:url => {
:action =>
''projects/show'', :id => "#{photo.project_id}"}})



Sijo
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