Hi
I try to configure different behaviours in AS, based on whether the AS is
nested or directly called. Assume bills should only be created in the
nested view, but a direct AS should list any bill, without possiblity to
"Create".
I constructed following code, inspired from the "Per Request Configuration"
wiki page. See comments for behaviour.
class BillsController < ApplicationController
before_filter :bf_nested
def bf_nested
if nested?
# This works
active_scaffold_config.list.label="Nested"
# This has no effect on what is seen on the application
active_scaffold_config.actions.exclude :search
else
# This works as well
active_scaffold_config.list.label="Not"
# This seems to work but has no effect on the end output on the
application
active_scaffold_config.actions.exclude :search, :create
# This generates an error because create was excluded above. So I
conclude the exclude command works at a certain point in time.
#active_scaffold_config.create.link.label="Foo"
end
end
active_scaffold :bill do |conf|
# The nested? generates the following error:
# "undefined method `nested?' for BillsController:Class"
if nested?
else
end
.....
Is there a way to directly code the nested? into the |conf| block?
Why do the before_filter configuration settings sometimes not have effect
on the output?
Or is there a smarter way to get different configs for the same controller?
Thanks
Emairelle
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