Rails - Apr 2006 - acts_as_taggable help

Ahoy, having a bit of difficulty w/ the acts as taggable GEM.
I was able to create a tagcloud, but now i want to filter items by tags.


in my controller i have

  def show_tagged_with
    <-- snip snip -->
    @items      = Item.find_tagged_with( :any => params[:tag_name])
    @categories = Category.find_all
    @tag_name   = params[:tag_name]
    @tagged_items = Item.tags_count(:limit => 100)
  end


IN the VIEW
<% @items.each do |item| %>
  <%= render :partial => ''list_stripes'', :locals => {
:item => item } %>
<% end %>

Where the partial _list_stripes.rthml is a list of items

    <td><%=h item.tag_names.join(" ") %></td>
    <td><%=h item.created_on %></td>
    <td><%=h item.category.name %></td>

But i get an error

"undefined method `tag_names'' for #<Array:0x3673b08>"

any ideas?

-- 
Posted via http://www.ruby-forum.com/.

Example of what works. Convert for your needs.

in tags_controller.rb

  def info
    @name = params[:name]
    @tag = Tag.find(:first, :conditions => "name =
''#{@name}''")
  end

in info.rhtml
<% for @item in @tag.tagged %>
	<%= render :partial => "render_item" %>
<% end %>

in the partial _render_item.rhtml
<br /><%= @ item.name -%>
<br /><%= @ item.description -%>


On 4/28/06, will <willwithskills@hotmail.com>
wrote:
> Ahoy, having a bit of difficulty w/ the acts as taggable GEM.
> I was able to create a tagcloud, but now i want to filter items by tags.
>
>
> in my controller i have
>
>   def show_tagged_with
>     <-- snip snip -->
>     @items      = Item.find_tagged_with( :any => params[:tag_name])
>     @categories = Category.find_all
>     @tag_name   = params[:tag_name]
>     @tagged_items = Item.tags_count(:limit => 100)
>   end
>
>
> IN the VIEW
> <% @items.each do |item| %>
>   <%= render :partial => ''list_stripes'', :locals
=> { :item => item } %>
> <% end %>
>
> Where the partial _list_stripes.rthml is a list of items
>
>     <td><%=h item.tag_names.join(" ") %></td>
>     <td><%=h item.created_on %></td>
>     <td><%=h item.category.name %></td>
>
> But i get an error
>
> "undefined method `tag_names'' for
#<Array:0x3673b08>"
>
> any ideas?
>
> --
> Posted via http://www.ruby-forum.com/.
> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>

--
--------------
Jon Gretar Borgthorsson
http://www.jongretar.net/