ActionView::Helpers::FormOptionsHelper

time_zone_options_for_select

def time_zone_options_for_select(selected = nil, priority_zones = nil, model = ::ActiveSupport::TimeZone)

Description

Creates <option> elements for time zones.

Arguments

Changing a value updates the ERB and HTML.

selected = nil

"Tokyo"

Adds selected to the <option> whose value matches the given name. With an ActiveSupport::TimeZone object, no <option> gets selected.

priority_zones = nil

ActiveSupport::TimeZone.us_zones

/Tokyo/

Time zones to list first, followed by a disabled divider <option> (-------------) and then the remaining time zones. Takes an array of ActiveSupport::TimeZone objects or a regular expression. A regular expression picks the time zones whose name, or whose identifier such as Asia/Tokyo, matches it (/Tokyo/ also picks Osaka and Sapporo, which use Asia/Tokyo).

ERB

Changes from the previous output: Added Removed Changed

HTML

Preview

Interacting with the preview updates the form submission.

Form submission

Form data

name	value

Request body

Content-Type:

params