Rails - May 2013 - problem of respond_with working on nested resources

hi all:
    when using namespace or nested resources in routes.rb,such as 
"namespace :admin { resources :books }, we can use [:admin,@book] way to 
generate path. It works fine in form_for , but when I use it with 
respond_with in controller, I get problems. 
    The problem is when I put following code in controller:
      
        def create
         @book=Book.find(params[:id])
         @book.save
        respond_with[:admin,@book]
       end 

    if there are some problems and the @book is not saved, the function 
should render new action, hence we can get error messages, but now it 
render index action. and the log file said it got a error 302. if I replace 
''respond_with [ :admin,@book]'' with ''respond_with 
@book,:location=>admin_book_path(@book)", it works fine. 
    should we not use "[:admin,@book]" way with respond_with?

thanks

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hi all:
    when using namespace or nested resources in routes.rb,such as 
"namespace :admin { resources :books }, we can use [:admin,@book] way to 
generate path. It works fine in form_for , but when I use it with 
respond_with in controller, I get problems. 
    The problem is when I put following code in controller:
      
        def create
         @book=Book.find(params[:id])
         @book.save
        respond_with[:admin,@book]
       end 

    if there are some problems and the @book is not saved, the function 
should render new action, hence we can get error messages, but now it 
render index action. and the log file said it got a error 302. if I replace 
''respond_with [ :admin,@book]'' with ''respond_with 
@book,:location=>admin_book_path(@book)", it works fine. 
    should we not use "[:admin,@book]" way with respond_with?

thanks

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To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To view this discussion on the web visit
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For more options, visit https://groups.google.com/groups/opt_out.