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| author | Ernie Miller <ernie@metautonomo.us> | 2008-06-28 22:27:32 -0400 |
|---|---|---|
| committer | gbuesing <gbuesing@gmail.com> | 2008-06-29 13:37:07 -0500 |
| commit | d0092dc44d580f4179308c7394d9023098406f79 (patch) | |
| tree | d5ec77bbd249cd8bb1c1ae0efd877f179c656494 /actionpack/lib/action_view/helpers/form_options_helper.rb | |
| parent | 029a7455846cde2654958358a6fe354f236ade35 (diff) | |
| download | rails-d0092dc44d580f4179308c7394d9023098406f79.tar.gz rails-d0092dc44d580f4179308c7394d9023098406f79.tar.bz2 rails-d0092dc44d580f4179308c7394d9023098406f79.zip | |
Added support for regexp matching of priority zones in time_zone_select [#195 state:resolved]
Diffstat (limited to 'actionpack/lib/action_view/helpers/form_options_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_options_helper.rb | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/actionpack/lib/action_view/helpers/form_options_helper.rb b/actionpack/lib/action_view/helpers/form_options_helper.rb index b3f8e63c1b..75220a2f66 100644 --- a/actionpack/lib/action_view/helpers/form_options_helper.rb +++ b/actionpack/lib/action_view/helpers/form_options_helper.rb @@ -150,7 +150,8 @@ module ActionView # You can also supply an array of TimeZone objects # as +priority_zones+, so that they will be listed above the rest of the # (long) list. (You can use TimeZone.us_zones as a convenience for - # obtaining a list of the US time zones.) + # obtaining a list of the US time zones, or a Regexp to select the zones + # of your choice) # # Finally, this method supports a <tt>:default</tt> option, which selects # a default TimeZone if the object's time zone is +nil+. @@ -164,6 +165,8 @@ module ActionView # # time_zone_select( "user", 'time_zone', [ TimeZone['Alaska'], TimeZone['Hawaii'] ]) # + # time_zone_select( "user", 'time_zone', /Australia/) + # # time_zone_select( "user", "time_zone", TZInfo::Timezone.all.sort, :model => TZInfo::Timezone) def time_zone_select(object, method, priority_zones = nil, options = {}, html_options = {}) InstanceTag.new(object, method, self, nil, options.delete(:object)).to_time_zone_select_tag(priority_zones, options, html_options) @@ -292,7 +295,8 @@ module ActionView # selected option tag. You can also supply an array of TimeZone objects # as +priority_zones+, so that they will be listed above the rest of the # (long) list. (You can use TimeZone.us_zones as a convenience for - # obtaining a list of the US time zones.) + # obtaining a list of the US time zones, or a Regexp to select the zones + # of your choice) # # The +selected+ parameter must be either +nil+, or a string that names # a TimeZone. @@ -311,6 +315,9 @@ module ActionView convert_zones = lambda { |list| list.map { |z| [ z.to_s, z.name ] } } if priority_zones + if priority_zones.is_a?(Regexp) + priority_zones = model.all.find_all {|z| z =~ priority_zones} + end zone_options += options_for_select(convert_zones[priority_zones], selected) zone_options += "<option value=\"\" disabled=\"disabled\">-------------</option>\n" |