Re: path helper help

Fernando Almeida
Thu, 20 Sep 2012 02:32:06 -0000

Not if defined before the resource.

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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>
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> -------------------------------------------------------------
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--
Fernando Almeida