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Smashing

2011-Jan-27 18:58 UTC

Symbols not recognized after nesting routes - NoMethodError in Timesheets#new

For some reason The symbols in my new timesheet form aren''t being
recognized
after I nested the routes. 

I go to: http://localhost:3000/users/1/timesheets/new

and receive the error: 

NoMethodError in Timesheets#new

Showing */Rails/timecard/app/views/timesheets/new.html.erb* where line *#8*
 raised:

undefined method `user_id'' for #<User:0x00000001eb0748>

Extracted source (around line *#8*):

5: 
6:   <div class="field">
7:     <%= f.label :user_id %><br />
8:     <%= f.text_field :user_id %>
9:   </div>
10:   <div class="field">
11:     <%= f.label :time_in %><br />


I have 2 models, Timesheet and User
Timesheet belongs_to :user
User  has_many :timesheets

routes.rb:
---------------------------------------------------------
Timecard::Application.routes.draw do
  devise_for :users
  
  resources :users do
    resources :timesheets
    collection do
      get ''punch_in''
      get ''punch_out''
      post ''punch_in_now''
      post ''punch_out_now''
    end
  end

  root :to => "users#punch_in"
end
---------------------------------------------------------
timesheets_controller.rb new function:  
def new
    @timesheet = Timesheet.new(:user_id => params[:user_id])

    respond_to do |format|
      format.html # new.html.erb
      format.xml  { render :xml => @timesheet }
    end
  end
----------------------------------------------------------
new.html.erb - new timesheets view:
<h1>New timesheet</h1>

<%= form_for(@timesheet.user, @timesheet) do |f| %>


  <div class="field">
    <%= f.label :user_id %><br />
    <%= f.text_field :user_id %>
  </div>
  <div class="field">
    <%= f.label :time_in %><br />
    <%= f.datetime_select :time_in %>
  </div>
  <div class="field">
    <%= f.label :time_out %><br />
    <%= f.datetime_select :time_out %>
  </div>
  <div class="field">
    <%= f.label :comments %><br />
    <%= f.text_area :comments %>
  </div>
  <div class="actions">
    <%= f.submit %>
  </div>
<% end %>
-------------------------------------------------------------------------------

if I remove <%= f.text_field :user_id %> then it gives the same error on
<%=
f.datetime_select :time_in %>
The view worked fine before I changed the routing to the more restful, 
nested route. I''ve tried switching up 
the form_for statement to diffrent things like <%= form_for(@user, 
@timesheet) do |f| %> and 
<%= form_for(@timesheet.user, @timesheet.build) do |f| %>  with no
success,
I just dont'' understand 
why changing the route would break rails understanding of what :user_id is.

Any help would be much appreciated. 

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narrenblut

2011-Jan-27 19:11 UTC

head link

Re: Symbols not recognized after nesting routes - NoMethodError in Timesheets#new

Perhaps I just have never seen your kind of defining form_for. But I  
had expected something like:
> <%= form_for(@timesheet, :url =>  
> user_timesheets_path(@timesheet.user)) do |f| %>
>   <div class="field">
>     <%= f.label :user_id %><br />
>     <%= f.text_field :user_id %>
>   </div>
>   <div class="field">
>     <%= f.label :time_in %><br />
>     <%= f.datetime_select :time_in %>
>   </div>
>   <div class="field">
>     <%= f.label :time_out %><br />
>     <%= f.datetime_select :time_out %>
>   </div>
>   <div class="field">
>     <%= f.label :comments %><br />
>     <%= f.text_area :comments %>
>   </div>
>   <div class="actions">
>     <%= f.submit %>
>   </div>

Your NoMethodError tells us too: it has got a User, but needs a  
Timesheet...





On 27.01.2011, at 19:58, Smashing wrote:
> For some reason The symbols in my new timesheet form aren''t being
> recognized after I nested the routes.
>
> I go to: http://localhost:3000/users/1/timesheets/new
>
> and receive the error:
>
> NoMethodError in Timesheets#new
>
> Showing /Rails/timecard/app/views/timesheets/new.html.erb where line  
> #8 raised:
>
> undefined method `user_id'' for #<User:0x00000001eb0748>
>
> Extracted source (around line #8):
>
> 5:
> 6:   <div class="field">
> 7:     <%= f.label :user_id %><br />
> 8:     <%= f.text_field :user_id %>
> 9:   </div>
> 10:   <div class="field">
> 11:     <%= f.label :time_in %><br />
>
> I have 2 models, Timesheet and User
> Timesheet belongs_to :user
> User  has_many :timesheets
>
> routes.rb:
> ---------------------------------------------------------
> Timecard::Application.routes.draw do
>   devise_for :users
>
>   resources :users do
>     resources :timesheets
>     collection do
>       get ''punch_in''
>       get ''punch_out''
>       post ''punch_in_now''
>       post ''punch_out_now''
>     end
>   end
>
>   root :to => "users#punch_in"
> end
> ---------------------------------------------------------
> timesheets_controller.rb new function:
> def new
>     @timesheet = Timesheet.new(:user_id => params[:user_id])
>
>     respond_to do |format|
>       format.html # new.html.erb
>       format.xml  { render :xml => @timesheet }
>     end
>   end
> ----------------------------------------------------------
> new.html.erb - new timesheets view:
> <h1>New timesheet</h1>
>
> <%= form_for(@timesheet.user, @timesheet) do |f| %>
>
>
>   <div class="field">
>     <%= f.label :user_id %><br />
>     <%= f.text_field :user_id %>
>   </div>
>   <div class="field">
>     <%= f.label :time_in %><br />
>     <%= f.datetime_select :time_in %>
>   </div>
>   <div class="field">
>     <%= f.label :time_out %><br />
>     <%= f.datetime_select :time_out %>
>   </div>
>   <div class="field">
>     <%= f.label :comments %><br />
>     <%= f.text_area :comments %>
>   </div>
>   <div class="actions">
>     <%= f.submit %>
>   </div>
> <% end %>
>
-------------------------------------------------------------------------------
>
> if I remove <%= f.text_field :user_id %> then it gives the same  
> error on <%= f.datetime_select :time_in %>
> The view worked fine before I changed the routing to the more  
> restful, nested route. I''ve tried switching up
> the form_for statement to diffrent things like <%= form_for(@user,  
> @timesheet) do |f| %> and
> <%= form_for(@timesheet.user, @timesheet.build) do |f| %>  with no  
> success, I just dont'' understand
> why changing the route would break rails understanding of  
> what :user_id is.
>
> Any help would be much appreciated.
>
> -- 
> You received this message because you are subscribed to the Google  
> Groups "Ruby on Rails: Talk" group.
> To post to this group, send email to rubyonrails- 
> talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
> .
> For more options, visit this group at
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> .
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Bente Pieck

2011-Jan-27 19:13 UTC

head link

Re: Symbols not recognized after nesting routes - NoMethodError in Timesheets#new

Sorry, have found your problem:

<%= form_for( [@timesheet.user, @timesheet] ) do |f| %>

It has to be an Array...



On 27/01/11 19:58, Smashing wrote:> For some reason The symbols in my new timesheet form aren''t being 
> recognized after I nested the routes.
>
> I go to: http://localhost:3000/users/1/timesheets/new
>
> and receive the error:
>
>
>   NoMethodError in Timesheets#new
>
> Showing //Rails/timecard/app/views/timesheets/new.html.erb/ where line 
> *#8* raised:
>
> |undefined method `user_id'' for #<User:0x00000001eb0748>|
>
> Extracted source (around line *#8*):
>
> |5:
> 6:<div class="field">
> 7:<%= f.label :user_id %><br />
> 8:<%= f.text_field :user_id %>
> 9:</div>
> 10:<div class="field">
> 11:<%= f.label :time_in %><br />|
>
> I have 2 models, Timesheet and User
> Timesheet belongs_to :user
> User  has_many :timesheets
>
> routes.rb:
> ---------------------------------------------------------
> Timecard::Application.routes.draw do
>   devise_for :users
>   resources :users do
>     resources :timesheets
>     collection do
>       get ''punch_in''
>       get ''punch_out''
>       post ''punch_in_now''
>       post ''punch_out_now''
>     end
>   end
>
>   root :to => "users#punch_in"
> end
> ---------------------------------------------------------
> timesheets_controller.rb new function:
> def new
>     @timesheet = Timesheet.new(:user_id => params[:user_id])
>
>     respond_to do |format|
>       format.html # new.html.erb
>       format.xml  { render :xml => @timesheet }
>     end
>   end
> ----------------------------------------------------------
> new.html.erb - new timesheets view:
> <h1>New timesheet</h1>
>
> <%= form_for(@timesheet.user, @timesheet) do |f| %>
>
>
> <div class="field">
> <%= f.label :user_id %><br />
> <%= f.text_field :user_id %>
> </div>
> <div class="field">
> <%= f.label :time_in %><br />
> <%= f.datetime_select :time_in %>
> </div>
> <div class="field">
> <%= f.label :time_out %><br />
> <%= f.datetime_select :time_out %>
> </div>
> <div class="field">
> <%= f.label :comments %><br />
> <%= f.text_area :comments %>
> </div>
> <div class="actions">
> <%= f.submit %>
> </div>
> <% end %>
>
-------------------------------------------------------------------------------
>
> if I remove <%= f.text_field :user_id %> then it gives the same error
> on <%= f.datetime_select :time_in %>
> The view worked fine before I changed the routing to the more restful, 
> nested route. I''ve tried switching up
> the form_for statement to diffrent things like <%= form_for(@user, 
> @timesheet) do |f| %> and
> <%= form_for(@timesheet.user, @timesheet.build) do |f| %>  with no 
> success, I just dont'' understand
> why changing the route would break rails understanding of what 
> :user_id is.
>
> Any help would be much appreciated.
> -- 
> You received this message because you are subscribed to the Google 
> Groups "Ruby on Rails: Talk" group.
> To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> To unsubscribe from this group, send email to 
>
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> For more options, visit this group at 
> http://groups.google.com/group/rubyonrails-talk?hl=en.

-- 
best regards
Bente Pieck

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Smashing

2011-Jan-27 19:41 UTC

head link

Re: Symbols not recognized after nesting routes - NoMethodError in Timesheets#new

<%= form_for( [@timesheet.user, @timesheet] ) do |f| %>

Thank you, you''ve been a HUGE help, just missed where it said it needed
to
be an array. I''ll be more thorough next time I''m reading the
api docs :)

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Rails - Jan 2011 - Symbols not recognized after nesting routes - NoMethodError in Timesheets#new

Symbols not recognized after nesting routes - NoMethodError in Timesheets#new

Re: Symbols not recognized after nesting routes - NoMethodError in Timesheets#new

Re: Symbols not recognized after nesting routes - NoMethodError in Timesheets#new

Re: Symbols not recognized after nesting routes - NoMethodError in Timesheets#new