thr3ads.net - Rails - RSS feed help [Mar 2008]

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Alan Red

2008-Mar-20 20:05 UTC

RSS feed help

I have created a xml file that I want to change into and rss feed and
then parse it so it looks anyother rss feed. The file takes data from my
database but I am at a loss on how to get this to an rss feed, can
anyone help?

view

xml.instruct! :xml, :version=>"1.0"
  xml.product_record do
    @products.each do |p|
      xml.itemtype(p.item_type)
      xml.itemname(p.item_name)
      xml.description(p.description)
      xml.sellername(p.seller_name)
      xml.selleremail(p.seller_email)
  end
end

controller

class InfoController < ApplicationController
    def prodlist
      @products = Product.find(:all, :order=> "item_name")
      render :layout => false
      end
end
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ESPNDev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org

2008-Mar-20 22:20 UTC

head link

Re: RSS feed help

Hey Alan. Here''s how I create RSS in Rails:

view

xml.instruct!

xml.rss "version" => "2.0", "xmlns:dc" =>
"http://purl.org/dc/elements/
1.1/" do
  xml.channel do
    @products.each do |p|
      xml.title(p.item_name)
      xml.link(url_for :only_path => false, :controller =>
''products'')
      xml.description(p.description)
    end
  end
end

That''d get you the basics. Is that all you need?

ESPNDev

On Mar 20, 1:05 pm, Alan Red
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:> I have created a xml file that I want to change into and rss feed and
> then parse it so it looks anyother rss feed. The file takes data from my
> database but I am at a loss on how to get this to an rss feed, can
> anyone help?
>
> view
>
> xml.instruct! :xml, :version=>"1.0"
>   xml.product_record do
>     @products.each do |p|
>       xml.itemtype(p.item_type)
>       xml.itemname(p.item_name)
>       xml.description(p.description)
>       xml.sellername(p.seller_name)
>       xml.selleremail(p.seller_email)
>   end
> end
>
> controller
>
> class InfoController < ApplicationController
>     def prodlist
>       @products = Product.find(:all, :order=> "item_name")
>       render :layout => false
>       end
> end
> --
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Alan Red

2008-Mar-21 09:56 UTC

head link

Re: RSS feed help

ESPNDev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org wrote:> Hey Alan. Here''s how I create RSS in Rails:
> 
> view
> 
> xml.instruct!
> 
> xml.rss "version" => "2.0", "xmlns:dc"
=> "http://purl.org/dc/elements/
> 1.1/" do
>   xml.channel do
>     @products.each do |p|
>       xml.title(p.item_name)
>       xml.link(url_for :only_path => false, :controller =>
''products'')
>       xml.description(p.description)
>     end
>   end
> end
> 
> That''d get you the basics. Is that all you need?
> 
> ESPNDev
That works really well, not sure why it only shows one item will have to 
figure taht out but definatly a great starting point thanks.
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Alan Red

2008-Mar-21 10:38 UTC

head link

Re: RSS feed help

Ok I tried ro find out whats wrong by validating the rss feed and it 
complains that there are too many titles and such. I believe this could 
be the problem as to why is not showing all the products but im at quite 
a loss can anyone help?

source code

<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/
1.1/">
  <channel>
    <title>Fiat</title>
    <link>http://localhost:3000/products</link>
    <description>In good condition, 5 years old.</description>
    <sellername>KLSexxy</sellername>
    <selleremail>her2stay-q62pSR/7JGc@public.gmane.org</selleremail>

    <title>Great Hits</title>
    <link>http://localhost:3000/products</link>
    <description>Greatist rock hits ever!!</description>
    <sellername>JAY01</sellername>
   
<selleremail>JAY01-deqWdTs+PzCuvtTkCOosKA@public.gmane.org</selleremail>
    <title>Trek</title>

    <link>http://localhost:3000/products</link>
    <description>Proffesional Trek riding bike, want to sell for no less 
than &#163;50. The bike can be delivered or can be collected. Please 
contact via email.</description>
    <sellername>JG02</sellername>
   
<selleremail>heresay-PkbjNfxxIAQqdlJmJB21zg@public.gmane.org</selleremail>
  </channel>
</rss>


Whats appears on site

Trek
________________________________________________________________________________

Proffesional Trek riding bike, want to sell for no less than £50. The 
bike can be delivered or can be collected. Please contact via email.
-- 
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Alan Red

2008-Mar-21 16:45 UTC

head link

Re: RSS feed help

Long wrote:> I believe you are missing <item></item> tags. You need to wrap
each
> product as an item grouping. For examples of a working RSS feed I
> suggest you pull your favorite source and have a look inside.
> 
> -- Long
> http://FATdrive.tv/wall/trakb/10-Long
> http://FATdrive.tv/ - store, play, share
> 
> ----- Original Message -----
> From: "Alan Red"
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
> To: <rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
> Sent: Friday, March 21, 2008 5:38 AM
> Subject: [Rails] Re: RSS feed help

Long thanks so much, got it fully working. It looks fantastic 
considering its only for a uni project but every bit counts thanks again
-- 
Posted via http://www.ruby-forum.com/.

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Long

2008-Mar-21 16:59 UTC

head link

Re: RSS feed help

I believe you are missing <item></item> tags. You need to wrap each
product as an item grouping. For examples of a working RSS feed I
suggest you pull your favorite source and have a look inside.

-- Long
http://FATdrive.tv/wall/trakb/10-Long
http://FATdrive.tv/ - store, play, share

----- Original Message ----- 
From: "Alan Red"
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
To: <rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
Sent: Friday, March 21, 2008 5:38 AM
Subject: [Rails] Re: RSS feed help



Ok I tried ro find out whats wrong by validating the rss feed and it
complains that there are too many titles and such. I believe this
could
be the problem as to why is not showing all the products but im at
quite
a loss can anyone help?

source code

<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/
1.1/">
  <channel>
    <title>Fiat</title>
    <link>http://localhost:3000/products</link>
    <description>In good condition, 5 years old.</description>
    <sellername>KLSexxy</sellername>
    <selleremail>her2stay-q62pSR/7JGc@public.gmane.org</selleremail>

    <title>Great Hits</title>
    <link>http://localhost:3000/products</link>
    <description>Greatist rock hits ever!!</description>
    <sellername>JAY01</sellername>
   
<selleremail>JAY01-deqWdTs+PzCuvtTkCOosKA@public.gmane.org</selleremail>
    <title>Trek</title>

    <link>http://localhost:3000/products</link>
    <description>Proffesional Trek riding bike, want to sell for no
less
than &#163;50. The bike can be delivered or can be collected. Please
contact via email.</description>
    <sellername>JG02</sellername>
   
<selleremail>heresay-PkbjNfxxIAQqdlJmJB21zg@public.gmane.org</selleremail>
  </channel>
</rss>


Whats appears on site



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Rails - Mar 2008 - RSS feed help

RSS feed help

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