On 18 November 2012 15:37, Colin Law <[email protected]> wrote: > On 18 November 2012 15:35, Colin Law <[email protected]> wrote: >> On 18 November 2012 15:29, Dave Castellano <[email protected]> wrote: >>> I am trying to render a file from Subject resource in a User resource >>> view. I am getting error: >>> undefined method `each' for nil:NilClass. Apparently @subject is nil >>> but not sure how to fix this... >>> >>> Here is User resourve view (users/show.html.erb) >>> <%= render 'subjects/index' %> >> >> Are you just trying to go to that page? If so then use redirect_to >> rather than render, this will go to the subjects#index action on >> subjects and then render it as normal. As you have it you are trying >> to render the view without calling the action, so @subjects is not set >> up. >> >> If you are trying to do something other than just going to that page >> then please explain in more detail. > > Sorry I have just read the question (and the subject) again, and see > what you are trying to do. If you want to show that view within > another you will have to setup @subjects in the action, otherwise the > view has nothing to show.
Have a look at the Rails Guides on Layouts and Rendering to see how to use partials. Colin -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
