Class: ActionView::Helpers::DateTimeSelector

Inherits:
Object
  • Object
show all
Includes:
FormTagHelper
Defined in:
lib/action_view/helpers/text_field_date_helper.rb

Instance Method Summary collapse

Instance Method Details

#build_text(selected, value, options = {}) ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 139

def build_text(selected, value, options = {})
  unless value.nil?
    options.reverse_merge!({:leading_zeros => true, :ampm => false})
    leading_zeros = options.delete(:leading_zeros)
    value = leading_zeros ? sprintf("%02d", value) : value
    text = options[:ampm] ? AMPM_TRANSLATION[value] : value
  else
    ""
  end
end

#build_text_field_from_types(order) ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 130

def build_text_field_from_types(order)
  input = ''
  order.reverse.each do |type|
    separator = separator(type) unless type == order.first # don't add on last field
    input.insert(0, separator.to_s + send("text_field_#{type}").to_s) 
  end
  text_field_tag("", input.html_safe, @html_options).html_safe
end

#text_field_date ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 31

def text_field_date
  order = date_order.dup

  @options[:discard_hour]     = true
  @options[:discard_minute]   = true
  @options[:discard_second]   = true

  @options[:discard_year]   ||= true unless order.include?(:year)
  @options[:discard_month]  ||= true unless order.include?(:month)
  @options[:discard_day]    ||= true if @options[:discard_month] || !order.include?(:day)

  # Save this so we can restore it.
  original_datetime_separator_separator = @options[:datetime_separator] 
  original_date_separator = @options[:date_separator] 

  @options[:datetime_separator] = ""
  @options[:date_separator] = " "

  # 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 && @options[:discard_day] && !@options[:discard_month]
    @datetime = @datetime.change(:day => 1)
  end

  [:day, :month, :year].each { |o| order.unshift(o) unless order.include?(o) }

  build_text_field_from_types(order).tap do
    # Restore.
    @options[:datetime_separator] = original_datetime_separator_separator
    @options[:date_separator] = original_date_separator
  end
end

#text_field_day ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 112

def text_field_day
  unless @options[:use_hidden] || @options[:discard_day]
    build_text(:day, day, :leading_zeros => false)
  end
end

#text_field_hour ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 106

def text_field_hour
  unless @options[:use_hidden] || @options[:discard_hour]
    build_text(:hour, hour, :ampm => @options[:ampm])
  end
end

#text_field_minute ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 100

def text_field_minute
  unless @options[:use_hidden] || @options[:discard_minute]
    build_text(:minute, min)
  end
end

#text_field_month ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 118

def text_field_month
  unless @options[:use_hidden] || @options[:discard_month]
    build_text(:month, month.nil? ? "" : month_name(month), :leading_zeros => false)
  end
end

#text_field_second ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 94

def text_field_second
  unless @options[:use_hidden] || @options[:discard_second]
    build_text(:second, sec)
  end
end

#text_field_time ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 64

def text_field_time
  order = []

  @options[:discard_month]    = true
  @options[:discard_year]     = true
  @options[:discard_day]      = true
  @options[:discard_second] ||= true unless @options[:include_seconds]

  # Save this so we can restore it.
  original_datetime_separator = @options[:datetime_separator]
  original_time_separator = @options[:time_separator] 
  original_date_separator = @options[:date_separator] 

  @options[:datetime_separator] = ''
  @options[:time_separator] = ':'
  @options[:date_separator] = " "

  order += [:year, :month, :day] unless @options[:ignore_date]

  order += [:hour, :minute]
  order << :second if @options[:include_seconds]

  build_text_field_from_types(order).tap do
    # Restore.
    @options[:datetime_separator] = original_datetime_separator 
    @options[:date_separator] = original_date_separator
    @options[:time_separator] = original_time_separator
  end
end

#text_field_year ⇒ Object 



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# File 'lib/action_view/helpers/text_field_date_helper.rb', line 124

def text_field_year
  unless @options[:use_hidden] || @options[:discard_year]
    build_text(:year, year, :leading_zeros => false)
  end
end