Rails - Jan 2010 - Problem with associating comments with blog posts on same page

Hi,

I will admit I am very new to ruby and I am trying to do something
that is not in any tutorials I have found. If you see a more
conventional way to do some of the things I am trying to do, please
let me know.

What I am trying to accomplish. People can edit the comments on the
same page as the listing of posts. The problem is that when I go to
create the comment, it is not getting associated with the post. I have
accomplished this on other pages through normal methods such as:

app/views/posts/show.html.erb
 <% form_for [@post, Comment.new] do |f| %>

This successfully pulls the post id and saves the comment as belonging
to that post.

Now, when I try to incorporate everything all into a very easy page to
navigate I can''t use the same code associations and my comments fail.

app/views/posts/index.html.erb
<% div_for( post ) do %>
<h3><%= link_to_unless_current h(post.title), statemant
%></h3>
<p class="timestamp">
    Posted <%=h time_ago_in_words(post.created_at) %> ago
</p>
<p>
	Approved: <%= h(post.approved) %>
	</p>
<p class="post_post">
    <%= simple_format h(post.body) %>
</p>
<% randomNumber = rand(100000) %>
<img src="/images/add_comment.jpg"
class="add_comment_image<%randomNumber %>" />
	<div id="comments<%= randomNumber %>">
	    <%= render :partial => post.comments %>
		<h1>New comment</h1>
<% form_for :comment,
			:url => { :controller => "comments", :action => :create} 
do |f| %>
  <%= f.error_messages %>
  <%= f.hidden_field(:post_id, :value => post.post_id) %>
  <p>
    <%= f.text_area :body %>
  </p>
  <p>
    <%= f.submit ''Add your Comment'' %>
  </p>
<% end %>
	</div>
<% end %>

Thanks for any help or pointers. I hope that you can understand what I
am trying to accomplish.

Justin

-- 
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.