rhin0nt
(rhin0nt)
1
I have two tables. Let say headers and details.
On headers_controller.rb I have
has_many :details
On details_controller.rb I have
belongs_to :header
I have in my model for header (just for testing):
def list
@headers = Headers.sort( "headers.kind ASC")
end
So when i run after loading the proper data a header.details.size it
returns me the number of details for the selected header.
But when I try to display header.details.size in a list view for the
headers I get an arror saying
"Unrecognized constant Header::Detail"
I try to get this in the list with:
<%= header.details.size %>
What am I doing wrong?
I have two tables. Let say headers and details.
On headers_controller.rb I have
has_many :details
That should be in the model not the controller
On details_controller.rb I have
belongs_to :header
ditto
I have in my model for header (just for testing):
This should be in the controller
def list
@headers = Headers.sort( "headers.kind ASC")
That should be Header (singular)
I have two tables. Let say headers and details.
On headers_controller.rb I have
has_many :details
That should be in the model not the controller
On details_controller.rb I have
belongs_to :header
ditto
I have in my model for header (just for testing):
This should be in the controller
def list
@headers = Headers.sort( "headers.kind ASC")
That should be Header (singular)
Also it should be order not sort
Colin