Re: [Rails] Using Jquery plugin "tokenInput" with rails

On 13 August 2012 07:12, Sumit Srivastava <sumit.theinvincible@gmail.com> wrote:
> Hi,
>
> I made a contact manager app using rails. I added TokenInput plugin to
> introduce an instant contact search functionality in it. Tried following a
> railscast http://railscasts.com/episodes/258-token-fields but have been
> struggling with it for a while. Following is the code I use in my view
>
>> <%= form_tag({:action => 'show', :id => @contact_tokens}, :remote => true,
>> :method=> :get) do %>
>> <div id="search">
>> <%= label_tag "contact_tokens" %>
>> <%= text_field_tag "contact_tokens", @contact_tokens %>
>> </div>
>>
>> <div class="action">
>> <%= submit_tag "Show Details" %>
>> </div>
>> <% end %>
>
>
> Where, Show is the action where this particular contact will be displayed.
> But when I am trying to render this view, it show following error,
>
> No matching routes found for {controller "Contacts", action "Show" id=>nil"}
>
> I am not able to understand why is it showing id as nil. Or say why isn't
> anything being passed from the text field used for the search.

Have a look in log/development.log to see what parameters are being
passed when you click the link. Then have a look at the Rails Guide
on Debugging which will show you techniques that you can use to debug
the code.

Colin

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