Hi,
I figured out this error
undefined method `basket' for #<Table id: nil, created_at: nil,
updated_at: nil>
simply add two columns (apple & basket) in the table called Table :)
now appear correctly the webpage with the drop down menu so
If you have in the app/views/table/new.html.erb
1. <%= form_for @table do |f| %>
2. <%= f.collection_select(:basket, @basket, :id, :shape, {:prompt =>
true}) %>
3. <%= f.collection_select(:apple, @apple, :id, :color, {:prompt =>
true}) %>
it works but
A. in the model Table you have the follow code
def new
@apple = Apple.find(:all)
@Basket = Basket.find(:all)
@table = Table.new
end
B. in the table called 'Table' obviously you have 2 record 'apple' and
''
NOW
even if I don't have the right code as letter A. and letter B. if I
write in the line 1.
<%= form_for :table do |f| %>
and not
<%= form_for @table do |f| %>
the page appear correctly and load also the data from apple & basket
table in the drop down menu
I don't know why but is only a doubt to understand the difference
between a symbol and an instance
thanks a lot anyway
C
--
Posted via http://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 rubyonrails-talk@googlegroups.com.
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
