CODEWITHSUNDEEP
ruby-on-railslocalizationactiveadmin
berkes
berkes

Reputation: 27553

Change default date formatter in active admin

In ActiveAdmin dates are printed in the, supposedly American, format %B %d, %Y %H:%M. E.g. March 19, 2013 13:25

However, my "default" frontend prints this using the default Rails (ISO) format, 2013-03-07 14:12:31 UTC, as seen when dropping a <%= Date.new %> anywhere in a view.

  1. What is defining the format for the ActiveAdmin dates?
  2. Where or how can this be changed, if possible, simply following a global Rails wide i18n setting.

Upvotes: 16

Views: 11075

Answers (2)

Giovanni Cappellotto
Giovanni Cappellotto

Reputation: 4855

What is defining the format for the ActiveAdmin dates?

From the Localize Format For Dates and Times section of the configuration docs:

Active Admin sets :long as default localize format for dates and times.

Source: General Configuration - Localize Format For Dates and Times.

Where or how can this be changed, if possible, simply following a global Rails wide i18n setting.

From ActiveAdmin v1.0.0.pre2 you can override the default localize_format configuration to use a different format:

ActiveAdmin.setup do |config|
  config.localize_format = :short
end

Alternatively you can update the :long format in your locales configuration as suggested by Fivell:

en:
  date:
    formats:
      long: "%Y-%m-%d"
  time:
    formats:
      long: "%Y-%m-%d %H:%M:%S"

Upvotes: 10

Fivell
Fivell

Reputation: 11929

please, ensure you have next lines in your config/locales/en.yml

en:
  date:
    formats:
      long: "%Y-%m-%d"
  time:
    formats:
      long: "%Y-%m-%d %H:%M:%S"

Also if you want to change Filter default date formats Try this Active Admin date filter date format customisation

Upvotes: 34

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