CODEWITHSUNDEEP
ruby-on-railsrubyruby-on-rails-3timezone
sanny Sin
sanny Sin

Reputation: 1555

Time zone offset select

If there any helper or method, that could provide me with select with timezone offset, which will generate only numbers in its view, e.g.(<option value="-6">-6</option>)

I tried <%= time_zone_select :time_zone, ActiveSupport::TimeZone.us_zones %>, but this provide me with only string information, which wont work for me.

P.S. I'm about to switch to options_for_select

Upvotes: 0

Views: 443

Answers (2)

sanny Sin
sanny Sin

Reputation: 1555

Here is how i did this

<%= collection_select :prefix, :suffix, ActiveSupport::TimeZone.us_zones, :utc_offset, :name, 
      {:selected => -21600}%>

Upvotes: 0

dimuch
dimuch

Reputation: 12818

There are no such built-in Rails helpers, but it's easy to implement with options_for_select

options_for_select(ActiveSupport::TimeZone.us_zones.map {|zone| zone.utc_offset / 3600}.uniq)

Upvotes: 1

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