On Fri, Nov 30, 2012 at 1:16 PM, sumit srivastava <
sumit.theinvinci...@gmail.com> wrote:
> On 30 November 2012 10:41, Jim Ruther Nill <jvn...@gmail.com> wrote:
>
>>
>>
>>
>> On Fri, Nov 30, 2012 at 12:51 PM, Sumit Srivastava <
>> sumit.theinvinci...@gmail.com> wrote:
>>
>>> Hi,
>>>
>>> I have a controller named Users with index action.
>>>
>>> def index
>>> puts "************* #{params[:city]}"
>>> ...
>>> ...
>>> end
>>>
>>> From the view,
>>> link_to(:city, list_users_with_city_path(:city => city.name))
>>>
>>
>> You implied below that list_users_with_city_path is not yet defined
>> at this point so why is it not giving any errors? where did you
>> get list_user_with_city_path if you haven't defined it in the routed yet?
>>
>
> Wrote this by mistake. I use it this way after defining the path. What
> doesn't works is,
>
> link_to(:city, users(:city => city.name)
> And this is not giving any errors but nothing is received in the index
> action.
>
use users_path. I'm not sure why it's not giving any errors.
>
>
>
>>
>>
>>> But when I click on this link, it doesn't prints out anything for the
>>> params. All the "*" are being printed. The url in the browser displays,
>>>
>>> localhost:3000/users?city=delhi
>>>
>>> Instead when I create a new route, get '/users/:city' => 'users#index',
>>> :as => list_users_with_city
>>> This works fine. I get proper output.
>>
>>
>>> What could be the problem?
>>>
>>>
>>>
>>>
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>>
>>
>>
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