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Jon Grifin

2007-Dec-23 04:29 UTC

Nested routes

ROR 2.0.2

I have:
map.resources :blogs do |blog|
    blog.resources :posts
  end

in my routes.rb

I am calling the route as:
link_to "(manage)", posts_path(@blog)

I get the following error:
Undefined method `posts_path'' for #<ActionView::Base:0xb74caa38>

I am sure it is something stupid, but I can''t figure out what.

Thanks

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Jean-Sébastien

2007-Dec-23 04:50 UTC

head link

Re: Nested routes

path should be blog_posts_path, there ''s a name prefice since rails 2.
you can do "rake routes" to check your routes. regards

On Dec 23, 5:29 am, "Jon Grifin"
<jongriffi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> ROR 2.0.2
>
> I have:
> map.resources :blogs do |blog|
>     blog.resources :posts
>   end
>
> in my routes.rb
>
> I am calling the route as:
> link_to "(manage)", posts_path(@blog)
>
> I get the following error:
> Undefined method `posts_path'' for
#<ActionView::Base:0xb74caa38>
>
> I am sure it is something stupid, but I can''t figure out what.
>
> Thanks--~--~---------~--~----~------------~-------~--~----~
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Ryan Bigg

2007-Dec-23 05:14 UTC

head link

Re: Nested routes

And if you want to link to a certain post regardless of which blog it
belongs to, define map.resources :posts outside of the blog block.

On Dec 23, 2007 3:20 PM, Jean-Sébastien
<jeansebastien.ney-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> path should be blog_posts_path, there ''s a name prefice since
rails 2.
> you can do "rake routes" to check your routes. regards
>
> On Dec 23, 5:29 am, "Jon Grifin"
<jongriffi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > ROR 2.0.2
> >
> > I have:
> > map.resources :blogs do |blog|
> >     blog.resources :posts
> >   end
> >
> > in my routes.rb
> >
> > I am calling the route as:
> > link_to "(manage)", posts_path(@blog)
> >
> > I get the following error:
> > Undefined method `posts_path'' for
#<ActionView::Base:0xb74caa38>
> >
> > I am sure it is something stupid, but I can''t figure out
what.
> >
> > Thanks
> >
>

-- 
Ryan Bigg
http://www.frozenplague.net
Feel free to add me to MSN and/or GTalk as this email.

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Bala Paranj

2007-Dec-23 08:18 UTC

head link

Re: Nested routes

On Dec 22, 2007 8:29 PM, Jon Grifin
<jongriffinjr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> ROR 2.0.2
>
> I have:
> map.resources :blogs do |blog|
>    blog.resources :posts
>  end

This is the old way. The new way:

map.resources :blogs,
   has_many :posts
end
>
>
> in my routes.rb
>
> I am calling the route as:
> link_to "(manage)", posts_path(@blog)
>
>Use rake:routes to list all the available routes and how they are mapped to
an action.

-- 
http://www.rubyplus.org/
Free Ruby Screencasts

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Jon Grifin

2007-Dec-23 18:03 UTC

head link

Re: Nested routes

Thanks to all, I am just learning this REST stuff, and am finally getting
it.

Jon

On Dec 23, 2007 12:18 AM, Bala Paranj
<bcparanj-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
>
> On Dec 22, 2007 8:29 PM, Jon Grifin
<jongriffinjr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> >
> > ROR 2.0.2
> >
> > I have:
> > map.resources :blogs do |blog|
> >    blog.resources :posts
> >  end
>
>
> This is the old way. The new way:
>
> map.resources :blogs,
>    has_many :posts
> end
>
> >
> >
> > in my routes.rb
> >
> > I am calling the route as:
> > link_to "(manage)", posts_path(@blog)
> >
> >
> Use rake:routes to list all the available routes and how they are mapped
> to an action.
>
> --
> http://www.rubyplus.org/
> Free Ruby Screencasts
>
> >
>
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Jon Grifin

2007-Dec-23 18:10 UTC

head link

Re: Nested routes

Bala, that throws a syntax error, so something is wrong.

 map.resources :blogs,
    has_many :posts
  end


On Dec 23, 2007 10:03 AM, Jon Grifin
<jongriffinjr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Thanks to all, I am just learning this REST stuff, and am finally getting
> it.
>
> Jon
>
>
> On Dec 23, 2007 12:18 AM, Bala Paranj
<bcparanj-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> >
> >
> > On Dec 22, 2007 8:29 PM, Jon Grifin <
jongriffinjr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> >
> > >
> > > ROR 2.0.2
> > >
> > > I have:
> > > map.resources :blogs do |blog|
> > >    blog.resources :posts
> > >  end
> >
> >
> > This is the old way. The new way:
> >
> > map.resources :blogs,
> >    has_many :posts
> > end
> >
> > >
> > >
> > > in my routes.rb
> > >
> > > I am calling the route as:
> > > link_to "(manage)", posts_path(@blog)
> > >
> > >
> > Use rake:routes to list all the available routes and how they are
mapped
> > to an action.
> >
> > --
> > http://www.rubyplus.org/
> > Free Ruby Screencasts
> >
> > > >
> >
>
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Jean-François Trân

2007-Dec-23 18:15 UTC

head link

Re: Nested routes

Jon :>  map.resources :blogs,
>     has_many :posts
>   end
map.resources :blogs, :has_many => :posts

For better help, please send your questions on the Ruby on Rails Talk
mailing list.

   -- Jean-François.

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Jean-François Trân

2007-Dec-23 18:16 UTC

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Re: Nested routes

myself :> Jon :
> >  map.resources :blogs,
> >     has_many :posts
> >   end
>
> map.resources :blogs, :has_many => :posts
>
> For better help, please send your questions on the Ruby on Rails Talk
> mailing list.
Sorry, I thought we were on Ruby Talk list !

   -- Jean-François.

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Rails - Dec 2007 - Nested routes

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