I'm studing a forum and when I create a Topic I have a _form.html.erb
relative a file inside follow directory
#app/views
new.html.erb
_form.html.erb
....
....
the snippet controller to create a new topic is the follow
#app/controllers/topics_controller.rb
def create
@topic = Topic.new(params[:topic])
if @topic.save
@topic = Topic.new(:name => params[:topic][:name], :forum_id =>
params[:topic][:forum_id])
if @post.save
flash[:notice] = "Successfully created topic."
redirect_to "/forums/#{@topic.forum_id}"
else
render :action => 'new'
end
else
render :action => 'new'
end
end
########
but when I create a topic on the webinterface of the app I receive the
following error message:
#####
Showing /home/user/forum/app/views/topics/_form.html.erb where line #9
raised:
undefined method `content' for :post:Symbol
Extracted source (around line #9):
6: <%= f.text_field :name %>
7: </p>
8: <p>
9: <%= f.text_area :post.content %><%= @post.content %> </p>
10: <p><%= f.submit "Create" %></p>
11: <% end %>
#####
It's a syntax error ? I'm converting an example app from a Rails 2 to
Rails 3
thanks,
C
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