Re: path helper help

Fernando Almeida
Thu, 20 Sep 2012 02:58:53 -0000

hummm... really, I agree with you.

2012/9/19 Jim Ruther Nill <jvnill-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

>
>
> On Thu, Sep 20, 2012 at 12:32 PM, Fernando Almeida <
> fernando-7WGqr3rU1tV1NwFxuVVnt9HuzzzSOjJt@public.gmane.org> wrote:
>
>> Not if defined before the resource.
>
>
> i''m not saying that it won''t work. i''m saying
that it''s not good practice.
>  i would''ve agreed
> with your method if you added constraints to values of the :page parameter.
>
>
>>
>>
>> 2012/9/19 Jim Ruther Nill
<jvnill-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>
>>>
>>>
>>> On Thu, Sep 20, 2012 at 12:13 PM, Fernando Almeida <
>>> fernando-7WGqr3rU1tV1NwFxuVVnt9HuzzzSOjJt@public.gmane.org>
wrote:
>>>
>>>> You can use
>>>>
>>>> match ''home/:page'' =>
''home#page''    <<<< before
>>>> resources :home                               <<<<
after
>>>>
>>>
>>> this isn''t advisable. home/:page will match home/1
>>>
>>>
>>>>
>>>> # home_controller
>>>> def page
>>>>   # use params[:page]
>>>> end
>>>>
>>>> Rails routes are matched in the order they are specified, so if
you
>>>> have a resources :photos above a get
''photos/poll'' the show action’s
>>>> route for the resources line will be matched before the get
line. To
>>>> fix this, move the get line *above* the resources line so that
it is
>>>> matched first.
>>>>
http://guides.rubyonrails.org/routing.html#crud-verbs-and-actions
>>>>
>>>>
>>>>
>>>> 2012/9/19 S Ahmed
<sahmed1020-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>>>
>>>>> Thanks, that worked.  Although it doesn''t make
sense, it isnt'' a
>>>>> colleciton so I guessed to use member.
>>>>>
>>>>> BTW, how could I match this:
>>>>>
>>>>> /home/some-name-here
>>>>>
>>>>> Where ''some-name-here'' is the parameter
(id), and I want to call
>>>>> home#show
>>>>>
>>>>>
>>>>> On Wed, Sep 19, 2012 at 9:56 PM, Fernando Almeida <
>>>>>
fernando-7WGqr3rU1tV1NwFxuVVnt9HuzzzSOjJt@public.gmane.org> wrote:
>>>>>
>>>>>> Use "collection" instead "member"
>>>>>>
http://guides.rubyonrails.org/routing.html#adding-more-restful-actions
>>>>>>
>>>>>> 2012/9/19 S Ahmed
<sahmed1020-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>>>>>
>>>>>>>  I have a controller:
>>>>>>>
>>>>>>> class HomeController < ApplicationController
>>>>>>>   def index
>>>>>>>
>>>>>>>   end
>>>>>>>
>>>>>>>   def about
>>>>>>>   end
>>>>>>>
>>>>>>>   def contact
>>>>>>>   end
>>>>>>>
>>>>>>>   def terms
>>>>>>>   end
>>>>>>>
>>>>>>>   def privacy
>>>>>>>   end
>>>>>>> end
>>>>>>>
>>>>>>> My routes.rb has:
>>>>>>>
>>>>>>>  resources :home do
>>>>>>>     member do
>>>>>>>       get ''about''
>>>>>>>       get ''contact''
>>>>>>>       get ''terms''
>>>>>>>       get ''privacy''
>>>>>>>     end
>>>>>>>   end
>>>>>>>
>>>>>>>
>>>>>>> In my application.html.erb I have:
>>>>>>>
>>>>>>> <a href="<%= about_home_path
%>">About
>>>>>>>
>>>>>>> It seems to be expecting an id?
>>>>>>>
>>>>>>> I''m getting the error:
>>>>>>>
>>>>>>>
>>>>>>> No route matches {:action=>"about",
:controller=>"home"}
>>>>>>>
>>>>>>>
>>>>>>> Rake routes shows:
>>>>>>>
>>>>>>> about_home GET    /home/:id/about(.:format)
home#about
>>>>>>>
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>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Fernando Almeida
>>>>>> www.fernandoalmeida.net
>>>>>>
>>>>>>
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>>>>
>>>>
>>>>
>>>> --
>>>> Fernando Almeida
>>>> www.fernandoalmeida.net
>>>>
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>>>
>>>
>>>
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>>
>>
>>
>> --
>> Fernando Almeida
>> www.fernandoalmeida.net
>>
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>
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--
Fernando Almeida