Rails - Aug 2009 - will_paginate limit my RSS feeds too.. Any help ?

hi i use will_paginate for pagination in my blog. i set itto limit 3
posts per page but also limit my RSS feeds :/ any suggestion ?

this is my code:

controllers/posts.controller.rb

  def index
    @posts = Post.all
    @posts = Post.paginate :page => params[:page], :order =>
''created_at
DESC'', :per_page=>3

    respond_to do |format|
      format.html # index.html.erb
      format.xml  { render :xml => @posts }
      format.json { render :json => @posts }
      format.rss  { render }
    end
  end

--------------

index.rss.builder

xml.instruct! :xml, :version => "1.0"
xml.rss :version => "2.0" do
  xml.channel do
    xml.title "webstic blog"
    xml.description ""
    xml.author "philip"
    xml.link posts_url(:rss)

    for post in @posts
      xml.item do
        xml.title post.title
        xml.description post.body
        xml.author post.author
        xml.pubDate post.created_at.to_s(:rfc822)
      end
    end
  end
end
-- 
Posted via http://www.ruby-forum.com/.

You''re using the same @posts for your rss feed as for your html. You
could use a different method for your RSS feed or you can set the
limit according to the call you''re making.

Why is the @posts = Post.all line there anyway? You could set it to
@posts_rss and send that along with your RSS feed.

On 15 aug, 12:09, Philip Gavrilos
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
> hi i use will_paginate for pagination in my blog. i set itto limit 3
> posts per page but also limit my RSS feeds :/ any suggestion ?
>
> this is my code:
>
> controllers/posts.controller.rb
>
>   def index
>     @posts = Post.all
>     @posts = Post.paginate :page => params[:page], :order =>
''created_at
> DESC'', :per_page=>3
>
>     respond_to do |format|
>       format.html # index.html.erb
>       format.xml  { render :xml => @posts }
>       format.json { render :json => @posts }
>       format.rss  { render }
>     end
>   end
>
> --------------
>
> index.rss.builder
>
> xml.instruct! :xml, :version => "1.0"
> xml.rss :version => "2.0" do
>   xml.channel do
>     xml.title "webstic blog"
>     xml.description ""
>     xml.author "philip"
>     xml.link posts_url(:rss)
>
>     for post in @posts
>       xml.item do
>         xml.title post.title
>         xml.description post.body
>         xml.author post.author
>         xml.pubDate post.created_at.to_s(:rfc822)
>       end
>     end
>   end
> end
> --
> Posted viahttp://www.ruby-forum.com/.

jhaagmans wrote:
> You''re using the same @posts for your rss feed as for your html.
You
> could use a different method for your RSS feed or you can set the
> limit according to the call you''re making.
> 
> Why is the @posts = Post.all line there anyway? You could set it to
> @posts_rss and send that along with your RSS feed.
> 
> On 15 aug, 12:09, Philip Gavrilos
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
thanks a lot my friend!
that works for me.
-- 
Posted via http://www.ruby-forum.com/.