El miércoles, 8 de noviembre de 2017 18:57:47 (CET) Jim escribió:
> Currently I have a column set up like this:
>
> columns[:delivery_method].form_ui = :select
> columns[:delivery_method].options = {options: ['', 'hand-delivered',
> 'shipped']}
>
> I would like to populate the delivery method with a user-editable list.
> However, if I use something like:
>
> columns[:delivery_method].options = {options: List.delivery_methods}
>
> where List.delivery_methods returns an array of the options the user has
> specified, will the configuration update? I haven't tried this yet, but I
> think the configuration is cached in production?
No, configuration is evaluated when class is loaded, so only on app start
(although
development mode reloads class in every request).
To make dynamic options for select, you can define active_scaffold_enum_options
helper:
https://github.com/activescaffold/active_scaffold/wiki/Enum-Columns
>
> I know I could do what I need using an override, but figured I'd ask and
> see if there was a way to update the configuration.
Also, you could change options with before_action in each request, but
per-request
configuration can cause issues, probably not in this case, but IMHO helpers are
better
than changing configuration with before_action.
I'm working in making ActiveScaffold threadsafe, which will solve per-request
configuration issues, but still I think helpers are better.
>
> Thanks,
> Jim Crate
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