On Sun, Apr 4, 2010 at 4:17 PM, Conrad Taylor <[email protected]> wrote:
> On Sun, Apr 4, 2010 at 2:01 PM, David Zhu <[email protected]>wrote: > >> can i comment out- map.resources :pages in my routes? or do i need >> that? >> >> > David, it really depends on what you're trying to do. It seems that you > were using > nested resources. Thus, I would expect the following within your > routes.rb: > > map.resources :courses, :has_many => :pages > map.root :courses > > Correction, it should be map.root :controller => "courses" -Conrad > Good luck, > > -Conrad > > >> On Apr 4, 4:11 am, Srijith nair <[email protected]> wrote: >> > Sorry! >> > that was new method by mistake i had written it as find. >> > map.resources :courses do |course| >> > course.resources :pages >> > end >> > >> > <%form_for :page,:url=>course_pages_path(@course) do %> >> > <%end%> >> > >> > in controller >> > def new >> > @course = Course.find(params[:course_id]) >> > end >> > >> > def create >> > @course = Course.find(params[:course_id]) >> > @page = @course.pages.new(params[:page]) >> > @page.save >> > end >> > >> > Keep rocking >> > >> > >> > >> > Conrad Taylor wrote: >> > > On Sun, Apr 4, 2010 at 12:39 AM, Srijith nair <[email protected]> >> > > wrote: >> > >> > >> <%end%> >> > >> > > Srijith, the second isn't correct because you're >> > > trying to find a page that doesn't exist the database. >> > > Thus, this will generate ActiveRecord::RecordNotFound >> > > as would the first line if it doesn't exist and the second >> > > should like like the following: >> > >> > > @page = @course.pages.build( params[:page] ) >> > >> > > @David- make sure that you have a 'new' method >> > > on the PagesController defined as follows: >> > >> > > def new >> > > @course = Course.find( params[:course_id] ) >> > > @page = @course.pages.build >> > > end >> > >> > > Good luck, >> > >> > > -Conrad >> > >> > -- >> > Posted viahttp://www.ruby-forum.com/. >> >> -- >> 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]<rubyonrails-talk%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/rubyonrails-talk?hl=en. >> >> > -- 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 this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
