diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/date_helper.rb')
-rwxr-xr-x | actionpack/lib/action_view/helpers/date_helper.rb | 298 |
1 files changed, 142 insertions, 156 deletions
diff --git a/actionpack/lib/action_view/helpers/date_helper.rb b/actionpack/lib/action_view/helpers/date_helper.rb index 2cdb9a224e..c7a1d40ff2 100755 --- a/actionpack/lib/action_view/helpers/date_helper.rb +++ b/actionpack/lib/action_view/helpers/date_helper.rb @@ -3,14 +3,15 @@ require 'action_view/helpers/tag_helper' module ActionView module Helpers - # The Date Helper primarily creates select/option tags for different kinds of dates and date elements. All of the select-type methods - # share a number of common options that are as follows: + # The Date Helper primarily creates select/option tags for different kinds of dates and date elements. All of the + # select-type methods share a number of common options that are as follows: # - # * <tt>:prefix</tt> - overwrites the default prefix of "date" used for the select names. So specifying "birthday" would give - # birthday[month] instead of date[month] if passed to the select_month method. + # * <tt>:prefix</tt> - overwrites the default prefix of "date" used for the select names. So specifying "birthday" + # would give birthday[month] instead of date[month] if passed to the select_month method. # * <tt>:include_blank</tt> - set to true if it should be possible to set an empty date. - # * <tt>:discard_type</tt> - set to true if you want to discard the type part of the select name. If set to true, the select_month - # method would use simply "date" (which can be overwritten using <tt>:prefix</tt>) instead of "date[month]". + # * <tt>:discard_type</tt> - set to true if you want to discard the type part of the select name. If set to true, + # the select_month method would use simply "date" (which can be overwritten using <tt>:prefix</tt>) instead of + # "date[month]". module DateHelper include ActionView::Helpers::TagHelper DEFAULT_PREFIX = 'date' unless const_defined?('DEFAULT_PREFIX') @@ -67,7 +68,7 @@ module ActionView I18n.with_options :locale => options[:locale], :scope => :'datetime.distance_in_words' do |locale| case distance_in_minutes when 0..1 - return distance_in_minutes == 0 ? + return distance_in_minutes == 0 ? locale.t(:less_than_x_minutes, :count => 1) : locale.t(:x_minutes, :count => distance_in_minutes) unless include_seconds @@ -91,7 +92,7 @@ module ActionView else locale.t :over_x_years, :count => (distance_in_minutes / 525600).round end end - end + end # Like distance_of_time_in_words, but where <tt>to_time</tt> is fixed to <tt>Time.now</tt>. # @@ -107,15 +108,18 @@ module ActionView alias_method :distance_of_time_in_words_to_now, :time_ago_in_words - # Returns a set of select tags (one for year, month, and day) pre-selected for accessing a specified date-based attribute (identified by - # +method+) on an object assigned to the template (identified by +object+). It's possible to tailor the selects through the +options+ hash, - # which accepts all the keys that each of the individual select builders do (like <tt>:use_month_numbers</tt> for select_month) as well as a range of - # discard options. The discard options are <tt>:discard_year</tt>, <tt>:discard_month</tt> and <tt>:discard_day</tt>. Set to true, they'll - # drop the respective select. Discarding the month select will also automatically discard the day select. It's also possible to explicitly - # set the order of the tags using the <tt>:order</tt> option with an array of symbols <tt>:year</tt>, <tt>:month</tt> and <tt>:day</tt> in - # the desired order. Symbols may be omitted and the respective select is not included. + # Returns a set of select tags (one for year, month, and day) pre-selected for accessing a specified date-based + # attribute (identified by +method+) on an object assigned to the template (identified by +object+). It's + # possible to tailor the selects through the +options+ hash, which accepts all the keys that each of the + # individual select builders do (like <tt>:use_month_numbers</tt> for select_month) as well as a range of discard + # options. The discard options are <tt>:discard_year</tt>, <tt>:discard_month</tt> and <tt>:discard_day</tt>. Set + # to true, they'll drop the respective select. Discarding the month select will also automatically discard the + # day select. It's also possible to explicitly set the order of the tags using the <tt>:order</tt> option with an + # array of symbols <tt>:year</tt>, <tt>:month</tt> and <tt>:day</tt> in the desired order. Symbols may be omitted + # and the respective select is not included. # - # Pass the <tt>:default</tt> option to set the default date. Use a Time object or a Hash of <tt>:year</tt>, <tt>:month</tt>, <tt>:day</tt>, <tt>:hour</tt>, <tt>:minute</tt>, and <tt>:second</tt>. + # Pass the <tt>:default</tt> option to set the default date. Use a Time object or a Hash of <tt>:year</tt>, + # <tt>:month</tt>, <tt>:day</tt>, <tt>:hour</tt>, <tt>:minute</tt>, and <tt>:second</tt>. # # Passing <tt>:disabled => true</tt> as part of the +options+ will make elements inaccessible for change. # @@ -133,7 +137,7 @@ module ActionView # # # Generates a date select that when POSTed is stored in the post variable, in the written_on attribute, # # with the year in the year drop down box starting at 1995, numbers used for months instead of words, - # # and without a day select box. + # # and without a day select box. # date_select("post", "written_on", :start_year => 1995, :use_month_numbers => true, # :discard_day => true, :include_blank => true) # @@ -155,8 +159,8 @@ module ActionView # # The selects are prepared for multi-parameter assignment to an Active Record object. # - # Note: If the day is not included as an option but the month is, the day will be set to the 1st to ensure that all month - # choices are valid. + # Note: If the day is not included as an option but the month is, the day will be set to the 1st to ensure that + # all month choices are valid. def date_select(object_name, method, options = {}, html_options = {}) InstanceTag.new(object_name, method, self, options.delete(:object)).to_date_select_tag(options, html_options) end @@ -180,12 +184,12 @@ module ActionView # # Creates a time select tag that, when POSTed, will be stored in the mail variable in the sent_at attribute # time_select("mail", "sent_at") # - # # Creates a time select tag with a seconds field that, when POSTed, will be stored in the post variables in - # # the sunrise attribute. + # # Creates a time select tag with a seconds field that, when POSTed, will be stored in the post variables in + # # the sunrise attribute. # time_select("post", "start_time", :include_seconds => true) # - # # Creates a time select tag with a seconds field that, when POSTed, will be stored in the entry variables in - # # the submission_time attribute. + # # Creates a time select tag with a seconds field that, when POSTed, will be stored in the entry variables in + # # the submission_time attribute. # time_select("entry", "submission_time", :include_seconds => true) # # # You can set the :minute_step to 15 which will give you: 00, 15, 30 and 45. @@ -193,14 +197,15 @@ module ActionView # # The selects are prepared for multi-parameter assignment to an Active Record object. # - # Note: If the day is not included as an option but the month is, the day will be set to the 1st to ensure that all month - # choices are valid. + # Note: If the day is not included as an option but the month is, the day will be set to the 1st to ensure that + # all month choices are valid. def time_select(object_name, method, options = {}, html_options = {}) InstanceTag.new(object_name, method, self, options.delete(:object)).to_time_select_tag(options, html_options) end - # Returns a set of select tags (one for year, month, day, hour, and minute) pre-selected for accessing a specified datetime-based - # attribute (identified by +method+) on an object assigned to the template (identified by +object+). Examples: + # Returns a set of select tags (one for year, month, day, hour, and minute) pre-selected for accessing a + # specified datetime-based attribute (identified by +method+) on an object assigned to the template (identified + # by +object+). Examples: # # If anything is passed in the html_options hash it will be applied to every select tag in the set. # @@ -208,16 +213,16 @@ module ActionView # # Generates a datetime select that, when POSTed, will be stored in the post variable in the written_on attribute # datetime_select("post", "written_on") # - # # Generates a datetime select with a year select that starts at 1995 that, when POSTed, will be stored in the + # # Generates a datetime select with a year select that starts at 1995 that, when POSTed, will be stored in the # # post variable in the written_on attribute. # datetime_select("post", "written_on", :start_year => 1995) # - # # Generates a datetime select with a default value of 3 days from the current time that, when POSTed, will be stored in the - # # trip variable in the departing attribute. + # # Generates a datetime select with a default value of 3 days from the current time that, when POSTed, will + # # be stored in the trip variable in the departing attribute. # datetime_select("trip", "departing", :default => 3.days.from_now) # - # # Generates a datetime select that discards the type that, when POSTed, will be stored in the post variable as the written_on - # # attribute. + # # Generates a datetime select that discards the type that, when POSTed, will be stored in the post variable + # # as the written_on attribute. # datetime_select("post", "written_on", :discard_type => true) # # The selects are prepared for multi-parameter assignment to an Active Record object. @@ -227,9 +232,10 @@ module ActionView # Returns a set of html select-tags (one for year, month, day, hour, and minute) pre-selected with the +datetime+. # It's also possible to explicitly set the order of the tags using the <tt>:order</tt> option with an array of - # symbols <tt>:year</tt>, <tt>:month</tt> and <tt>:day</tt> in the desired order. If you do not supply a Symbol, it - # will be appended onto the <tt>:order</tt> passed in. You can also add <tt>:date_separator</tt> and <tt>:time_separator</tt> - # keys to the +options+ to control visual display of the elements. + # symbols <tt>:year</tt>, <tt>:month</tt> and <tt>:day</tt> in the desired order. If you do not supply a Symbol, + # it will be appended onto the <tt>:order</tt> passed in. You can also add <tt>:date_separator</tt>, + # <tt>:datetime_separator</tt> and <tt>:time_separator</tt> keys to the +options+ to control visual display of + # the elements. # # If anything is passed in the html_options hash it will be applied to every select tag in the set. # @@ -250,7 +256,12 @@ module ActionView # # with a '/' between each date field. # select_datetime(my_date_time, :date_separator => '/') # - # # Generates a datetime select that discards the type of the field and defaults to the datetime in + # # Generates a datetime select that defaults to the datetime in my_date_time (four days after today) + # # with a date fields separated by '/', time fields separated by '' and the date and time fields + # # separated by a comma (','). + # select_datetime(my_date_time, :date_separator => '/', :time_separator => '', :datetime_separator => ',') + # + # # Generates a datetime select that discards the type of the field and defaults to the datetime in # # my_date_time (four days after today) # select_datetime(my_date_time, :discard_type => true) # @@ -261,7 +272,7 @@ module ActionView def select_datetime(datetime = Time.current, options = {}, html_options = {}) separator = options[:datetime_separator] || '' select_date(datetime, options, html_options) + separator + select_time(datetime, options, html_options) - end + end # Returns a set of html select-tags (one for year, month, and day) pre-selected with the +date+. # It's possible to explicitly set the order of the tags using the <tt>:order</tt> option with an array of @@ -283,27 +294,29 @@ module ActionView # # with the fields ordered year, month, day rather than month, day, year. # select_date(my_date, :order => [:year, :month, :day]) # - # # Generates a date select that discards the type of the field and defaults to the date in + # # Generates a date select that discards the type of the field and defaults to the date in # # my_date (six days after today) # select_date(my_date, :discard_type => true) # + # # Generates a date select that defaults to the date in my_date, + # # which has fields separated by '/' + # select_date(my_date, :date_separator => '/') + # # # Generates a date select that defaults to the datetime in my_date (six days after today) # # prefixed with 'payday' rather than 'date' # select_date(my_date, :prefix => 'payday') # def select_date(date = Date.current, options = {}, html_options = {}) - options[:order] ||= [] + options.reverse_merge!(:order => [], :date_separator => '') [:year, :month, :day].each { |o| options[:order].push(o) unless options[:order].include?(o) } - select_date = '' - options[:order].each do |o| - select_date << self.send("select_#{o}", date, options, html_options) - end - select_date + options[:order].inject([]) { |s, o| + s << self.send("select_#{o}", date, options, html_options) + }.join(options[:date_separator]) end # Returns a set of html select-tags (one for hour and minute) - # You can set <tt>:time_separator</tt> key to format the output, and + # You can set <tt>:time_separator</tt> key to format the output, and # the <tt>:include_seconds</tt> option to include an input for seconds. # # If anything is passed in the html_options hash it will be applied to every select tag in the set. @@ -318,7 +331,7 @@ module ActionView # select_time() # # # Generates a time select that defaults to the time in my_time, - # # which has fields separated by ':' + # # which has fields separated by ':' # select_time(my_time, :time_separator => ':') # # # Generates a time select that defaults to the time in my_time, @@ -331,7 +344,8 @@ module ActionView # def select_time(datetime = Time.current, options = {}, html_options = {}) separator = options[:time_separator] || '' - select_hour(datetime, options, html_options) + separator + select_minute(datetime, options, html_options) + (options[:include_seconds] ? separator + select_second(datetime, options, html_options) : '') + select_hour(datetime, options, html_options) + separator + select_minute(datetime, options, html_options) + + (options[:include_seconds] ? separator + select_second(datetime, options, html_options) : '') end # Returns a select tag with options for each of the seconds 0 through 59 with the current second selected. @@ -346,26 +360,16 @@ module ActionView # # # Generates a select field for seconds that defaults to the number given # select_second(33) - # + # # # Generates a select field for seconds that defaults to the seconds for the time in my_time # # that is named 'interval' rather than 'second' # select_second(my_time, :field_name => 'interval') # def select_second(datetime, options = {}, html_options = {}) val = datetime ? (datetime.kind_of?(Fixnum) ? datetime : datetime.sec) : '' - if options[:use_hidden] - options[:include_seconds] ? hidden_html(options[:field_name] || 'second', val, options) : '' - else - second_options = [] - 0.upto(59) do |second| - second_options << ((val == second) ? - content_tag(:option, leading_zero_on_single_digits(second), :value => leading_zero_on_single_digits(second), :selected => "selected") : - content_tag(:option, leading_zero_on_single_digits(second), :value => leading_zero_on_single_digits(second)) - ) - second_options << "\n" - end - select_html(options[:field_name] || 'second', second_options.join, options, html_options) - end + options[:use_hidden] ? + (options[:include_seconds] ? _date_hidden_html(options[:field_name] || 'second', val, options) : '') : + _date_select_html(options[:field_name] || 'second', _date_build_options(val), options, html_options) end # Returns a select tag with options for each of the minutes 0 through 59 with the current minute selected. @@ -381,26 +385,17 @@ module ActionView # # # Generates a select field for minutes that defaults to the number given # select_minute(14) - # + # # # Generates a select field for minutes that defaults to the minutes for the time in my_time # # that is named 'stride' rather than 'second' # select_minute(my_time, :field_name => 'stride') # def select_minute(datetime, options = {}, html_options = {}) val = datetime ? (datetime.kind_of?(Fixnum) ? datetime : datetime.min) : '' - if options[:use_hidden] - hidden_html(options[:field_name] || 'minute', val, options) - else - minute_options = [] - 0.step(59, options[:minute_step] || 1) do |minute| - minute_options << ((val == minute) ? - content_tag(:option, leading_zero_on_single_digits(minute), :value => leading_zero_on_single_digits(minute), :selected => "selected") : - content_tag(:option, leading_zero_on_single_digits(minute), :value => leading_zero_on_single_digits(minute)) - ) - minute_options << "\n" - end - select_html(options[:field_name] || 'minute', minute_options.join, options, html_options) - end + options[:use_hidden] ? + _date_hidden_html(options[:field_name] || 'minute', val, options) : + _date_select_html(options[:field_name] || 'minute', + _date_build_options(val, :step => options[:minute_step]), options, html_options) end # Returns a select tag with options for each of the hours 0 through 23 with the current hour selected. @@ -415,26 +410,15 @@ module ActionView # # # Generates a select field for minutes that defaults to the number given # select_minute(14) - # + # # # Generates a select field for minutes that defaults to the minutes for the time in my_time # # that is named 'stride' rather than 'second' # select_minute(my_time, :field_name => 'stride') # def select_hour(datetime, options = {}, html_options = {}) val = datetime ? (datetime.kind_of?(Fixnum) ? datetime : datetime.hour) : '' - if options[:use_hidden] - hidden_html(options[:field_name] || 'hour', val, options) - else - hour_options = [] - 0.upto(23) do |hour| - hour_options << ((val == hour) ? - content_tag(:option, leading_zero_on_single_digits(hour), :value => leading_zero_on_single_digits(hour), :selected => "selected") : - content_tag(:option, leading_zero_on_single_digits(hour), :value => leading_zero_on_single_digits(hour)) - ) - hour_options << "\n" - end - select_html(options[:field_name] || 'hour', hour_options.join, options, html_options) - end + options[:use_hidden] ? _date_hidden_html(options[:field_name] || 'hour', val, options) : + _date_select_html(options[:field_name] || 'hour', _date_build_options(val, :end => 23), options, html_options) end # Returns a select tag with options for each of the days 1 through 31 with the current day selected. @@ -449,36 +433,27 @@ module ActionView # # # Generates a select field for days that defaults to the number given # select_day(5) - # + # # # Generates a select field for days that defaults to the day for the date in my_date # # that is named 'due' rather than 'day' # select_day(my_time, :field_name => 'due') # def select_day(date, options = {}, html_options = {}) val = date ? (date.kind_of?(Fixnum) ? date : date.day) : '' - if options[:use_hidden] - hidden_html(options[:field_name] || 'day', val, options) - else - day_options = [] - 1.upto(31) do |day| - day_options << ((val == day) ? - content_tag(:option, day, :value => day, :selected => "selected") : - content_tag(:option, day, :value => day) - ) - day_options << "\n" - end - select_html(options[:field_name] || 'day', day_options.join, options, html_options) - end + options[:use_hidden] ? _date_hidden_html(options[:field_name] || 'day', val, options) : + _date_select_html(options[:field_name] || 'day', + _date_build_options(val, :start => 1, :end => 31, :leading_zeros => false), + options, html_options) end - # Returns a select tag with options for each of the months January through December with the current month selected. - # The month names are presented as keys (what's shown to the user) and the month numbers (1-12) are used as values - # (what's submitted to the server). It's also possible to use month numbers for the presentation instead of names -- - # set the <tt>:use_month_numbers</tt> key in +options+ to true for this to happen. If you want both numbers and names, - # set the <tt>:add_month_numbers</tt> key in +options+ to true. If you would prefer to show month names as abbreviations, - # set the <tt>:use_short_month</tt> key in +options+ to true. If you want to use your own month names, set the - # <tt>:use_month_names</tt> key in +options+ to an array of 12 month names. Override the field name using the - # <tt>:field_name</tt> option, 'month' by default. + # Returns a select tag with options for each of the months January through December with the current month + # selected. The month names are presented as keys (what's shown to the user) and the month numbers (1-12) are + # used as values (what's submitted to the server). It's also possible to use month numbers for the presentation + # instead of names -- set the <tt>:use_month_numbers</tt> key in +options+ to true for this to happen. If you + # want both numbers and names, set the <tt>:add_month_numbers</tt> key in +options+ to true. If you would prefer + # to show month names as abbreviations, set the <tt>:use_short_month</tt> key in +options+ to true. If you want + # to use your own month names, set the <tt>:use_month_names</tt> key in +options+ to an array of 12 month names. + # Override the field name using the <tt>:field_name</tt> option, 'month' by default. # # ==== Examples # # Generates a select field for months that defaults to the current month that @@ -490,7 +465,7 @@ module ActionView # select_month(Date.today, :field_name => 'start') # # # Generates a select field for months that defaults to the current month that - # # will use keys like "1", "3". + # # will use keys like "1", "3". # select_month(Date.today, :use_month_numbers => true) # # # Generates a select field for months that defaults to the current month that @@ -506,11 +481,11 @@ module ActionView # select_month(Date.today, :use_month_names => %w(Januar Februar Marts ...)) # def select_month(date, options = {}, html_options = {}) - locale = options[:locale] + locale = options[:locale] val = date ? (date.kind_of?(Fixnum) ? date : date.month) : '' if options[:use_hidden] - hidden_html(options[:field_name] || 'month', val, options) + _date_hidden_html(options[:field_name] || 'month', val, options) else month_options = [] month_names = options[:use_month_names] || begin @@ -534,14 +509,15 @@ module ActionView ) month_options << "\n" end - select_html(options[:field_name] || 'month', month_options.join, options, html_options) + _date_select_html(options[:field_name] || 'month', month_options.join, options, html_options) end - end + end - # Returns a select tag with options for each of the five years on each side of the current, which is selected. The five year radius - # can be changed using the <tt>:start_year</tt> and <tt>:end_year</tt> keys in the +options+. Both ascending and descending year - # lists are supported by making <tt>:start_year</tt> less than or greater than <tt>:end_year</tt>. The <tt>date</tt> can also be - # substituted for a year given as a number. Override the field name using the <tt>:field_name</tt> option, 'year' by default. + # Returns a select tag with options for each of the five years on each side of the current, which is selected. + # The five year radius can be changed using the <tt>:start_year</tt> and <tt>:end_year</tt> keys in the + # +options+. Both ascending and descending year lists are supported by making <tt>:start_year</tt> less than or + # greater than <tt>:end_year</tt>. The <tt>date</tt> can also be substituted for a year given as a number. + # Override the field name using the <tt>:field_name</tt> option, 'year' by default. # # ==== Examples # # Generates a select field for years that defaults to the current year that @@ -562,38 +538,48 @@ module ActionView # def select_year(date, options = {}, html_options = {}) if !date || date == 0 - value = '' + val = '' middle_year = Date.today.year elsif date.kind_of?(Fixnum) - value = middle_year = date + val = middle_year = date else - value = middle_year = date.year + val = middle_year = date.year end if options[:use_hidden] - hidden_html(options[:field_name] || 'year', value, options) + _date_hidden_html(options[:field_name] || 'year', val, options) else - year_options = '' - start_year = options[:start_year] || middle_year - 5 - end_year = options[:end_year] || middle_year + 5 - step_val = start_year < end_year ? 1 : -1 - - start_year.step(end_year, step_val) do |year| - if value == year - year_options << content_tag(:option, year, :value => year, :selected => "selected") - else - year_options << content_tag(:option, year, :value => year) - end - year_options << "\n" - end - select_html(options[:field_name] || 'year', year_options, options, html_options) + options[:start_year] ||= middle_year - 5 + options[:end_year] ||= middle_year + 5 + step = options[:start_year] < options[:end_year] ? 1 : -1 + + _date_select_html(options[:field_name] || 'year', + _date_build_options(val, + :start => options[:start_year], + :end => options[:end_year], + :step => step, + :leading_zeros => false + ), options, html_options) end end private + def _date_build_options(selected, options={}) + options.reverse_merge!(:start => 0, :end => 59, :step => 1, :leading_zeros => true) + + select_options = [] + (options[:start] || 0).step((options[:end] || 59), options[:step] || 1) do |i| + value = options[:leading_zeros] ? sprintf("%02d", i) : i + tag_options = { :value => value } + tag_options[:selected] = "selected" if selected == i + + select_options << content_tag(:option, value, tag_options) + end + select_options.join("\n") + "\n" + end - def select_html(type, html_options, options, select_tag_options = {}) - name_and_id_from_options(options, type) + def _date_select_html(type, html_options, options, select_tag_options = {}) + _date_name_and_id_from_options(options, type) select_options = {:id => options[:id], :name => options[:name]} select_options.merge!(:disabled => 'disabled') if options[:disabled] select_options.merge!(select_tag_options) unless select_tag_options.empty? @@ -603,19 +589,15 @@ module ActionView content_tag(:select, select_html, select_options) + "\n" end - def hidden_html(type, value, options) - name_and_id_from_options(options, type) + def _date_hidden_html(type, value, options) + _date_name_and_id_from_options(options, type) hidden_html = tag(:input, :type => "hidden", :id => options[:id], :name => options[:name], :value => value) + "\n" end - def name_and_id_from_options(options, type) + def _date_name_and_id_from_options(options, type) options[:name] = (options[:prefix] || DEFAULT_PREFIX) + (options[:discard_type] ? '' : "[#{type}]") options[:id] = options[:name].gsub(/([\[\(])|(\]\[)/, '_').gsub(/[\]\)]/, '') end - - def leading_zero_on_single_digits(number) - number > 9 ? number : "0#{number}" - end end class InstanceTag #:nodoc: @@ -641,11 +623,11 @@ module ActionView options = defaults.merge(options) datetime = value(object) datetime ||= default_time_from_options(options[:default]) unless options[:include_blank] - + position = { :year => 1, :month => 2, :day => 3, :hour => 4, :minute => 5, :second => 6 } order = options[:order] ||= I18n.translate(:'date.order', :locale => locale) - + # Discard explicit and implicit by not being included in the :order discard = {} discard[:year] = true if options[:discard_year] or !order.include?(:year) @@ -654,26 +636,30 @@ module ActionView discard[:hour] = true if options[:discard_hour] discard[:minute] = true if options[:discard_minute] or discard[:hour] discard[:second] = true unless options[:include_seconds] && !discard[:minute] - + # If the day is hidden and the month is visible, the day should be set to the 1st so all month choices are valid # (otherwise it could be 31 and february wouldn't be a valid date) if datetime && discard[:day] && !discard[:month] datetime = datetime.change(:day => 1) end - + # Maintain valid dates by including hidden fields for discarded elements [:day, :month, :year].each { |o| order.unshift(o) unless order.include?(o) } - + # Ensure proper ordering of :hour, :minute and :second [:hour, :minute, :second].each { |o| order.delete(o); order.push(o) } - + date_or_time_select = '' order.reverse.each do |param| # Send hidden fields for discarded elements once output has started # This ensures AR can reconstruct valid dates using ParseDate next if discard[param] && (date_or_time_select.empty? || options[:ignore_date]) - date_or_time_select.insert(0, self.send("select_#{param}", datetime, options_with_prefix(position[param], options.merge(:use_hidden => discard[param])), html_options)) + date_or_time_select.insert(0, + self.send("select_#{param}", + datetime, + options_with_prefix(position[param], options.merge(:use_hidden => discard[param])), + html_options)) date_or_time_select.insert(0, case param when :hour then (discard[:year] && discard[:day] ? "" : " — ") @@ -682,7 +668,7 @@ module ActionView else "" end) end - + date_or_time_select end @@ -708,7 +694,7 @@ module ActionView default[:sec] ||= default[:second] time = Time.current - + [:year, :month, :day, :hour, :min, :sec].each do |key| default[key] ||= time.send(key) end |