On 11/03/2010 10:20 AM, Sergio Cambra .:: entreCables S.L. ::. wrote:
On Martes, 2 de Noviembre de 2010 14:54:45 Dan escribió:
hello
I would appreciate some help with the issue below.
I have in a model a hash with array values, like this
class User< ActiveRecord::Base
LIST = { "Dan" => ["333","abc"] ,
"John" => ["777","qwery"] ,
}
end
class UserController< ApplicationController
active_scaffold :user do |config|
config.label = "Test"
config.columns = [:name, :value]
config.columns[:name].form_ui = :select
config.columns[:name].options = {:options => User::LIST.map}
config.columns[:name].update_column = :value
config.columns[:value].form_ui = :select
end
end
I what that on selection of a name from the User::LIST on :value field
to be presented with the options from the array
how can I do that?
You can't use :select form_ui in this case, you will have to make a form
override for value column
so I added
module UserHelper
def value_form_column(record, input_name)
if record.name
select_tag input_name, options_for_select(record.name)
else
select_tag input_name, options_for_select([])
end
end
end
is this correct ?
sorry for bottoring with this but the documentation is so light
when .update_column is exexcuted i get
RJS error:
TypeError: Cannot call method 'up' of null
I searched all the docs but only possible solution is to use Custom
Association Options, but this means the values should be stored in the
database
thank you
--
Dan Cândea
Does God Play Dice?
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