Module: CalendarDateSelect

Defined in:

lib/calendar_date_select.rb,
lib/calendar_date_select/calendar_date_select.rb

Defined Under Namespace

Modules: FormHelpers, IncludesHelper Classes: Railtie

Constant Summary

Files =

[
  '/public',
  '/public/javascripts/calendar_date_select',
  '/public/stylesheets/calendar_date_select', 
  '/public/images/calendar_date_select',
  '/public/javascripts/calendar_date_select/locale'
]

VERSION =

'1.16.2'

FORMATS =

{
  :natural => {
    :date => "%B %d, %Y",
    :time => " %I:%M %p"
  },
  :hyphen_ampm => {
    :date => "%Y-%m-%d",
    :time => " %I:%M %p",
    :javascript_include => "format_hyphen_ampm"
  },
  :iso_date => {
    :date => "%Y-%m-%d",
    :time => " %H:%M",
    :javascript_include => "format_iso_date"
  },
  :finnish => {
    :date => "%d.%m.%Y",
    :time => " %H:%M",
    :javascript_include => "format_finnish"
  },
  :danish => {
    :date => "%d/%m/%Y",
    :time => " %H:%M",
    :javascript_include => "format_danish"
  },
  :american => {
    :date => "%m/%d/%Y",
    :time => " %I:%M %p",
    :javascript_include => "format_american"
  },
  :euro_24hr => {
    :date => "%d %B %Y",
    :time => " %H:%M",
    :javascript_include => "format_euro_24hr"
  },
  :euro_24hr_ymd => {
    :date => "%Y.%m.%d",
    :time => " %H:%M",
    :javascript_include => "format_euro_24hr_ymd"
  },
  :italian => {
    :date => "%d/%m/%Y",
    :time => " %H:%M",
    :javascript_include => "format_italian"
  },
  :db => {
    :date => "%Y-%m-%d",
    :time => " %H:%M",
    :javascript_include => "format_db"
  }
}

Class Method Summary (collapse)

• + (Object) date_format_string(time = false)
• + (Object) default_options

  Returns the default_options hash.

• + (Object) format

  Returns the options for the given format.

• + (Object) format=(format)

  Set the format.

• + (Object) format_date(date)
• + (Object) format_time(value, options = {})
• + (Boolean) has_time?(value)

  Detects the presence of time in a date, string.

• + (Object) image=(value)

  Set the picker image.

92
93
94

# File 'lib/calendar_date_select/calendar_date_select.rb', line 92

def self.date_format_string(time = false)
  format[:date] + (time ? format[:time] : "")
end

# At the bottom of config/environment.rb:
CalendarDateSelect.default_options.update(
  :popup => "force",
  :month_year => "label",
  :image => "custom_calendar_picker.png"
)

65
66
67

# File 'lib/calendar_date_select/calendar_date_select.rb', line 65

def self.default_options
  @calendar_date_select_default_options ||= { :image => "calendar_date_select/calendar.gif" }
end

CalendarDateSelect.format = :italian
puts CalendarDateSelect.format[:date]
  => "%d/%m/%Y"

80
81
82

# File 'lib/calendar_date_select/calendar_date_select.rb', line 80

def self.format
  @calendar_date_select_format ||= FORMATS[:natural]
end

87
88
89
90

# File 'lib/calendar_date_select/calendar_date_select.rb', line 87

def self.format=(format)
  raise "CalendarDateSelect: Unrecognized format specification: #{format}" unless FORMATS.has_key?(format)
  @calendar_date_select_format = FORMATS[format]
end

96
97
98
99
100
101
102

# File 'lib/calendar_date_select/calendar_date_select.rb', line 96

def self.format_date(date)
  if date.is_a?(Date)
    date.strftime(date_format_string(false))
  else
    date.strftime(date_format_string(true))
  end
end

104
105
106
107
108
109
110
111

# File 'lib/calendar_date_select/calendar_date_select.rb', line 104

def self.format_time(value, options = {})
  return value unless value.respond_to?("strftime")
  if options[:time]
    format_date(value)
  else
    format_date(value.to_date)
  end
end

114
115
116
117
118
119
120
121

# File 'lib/calendar_date_select/calendar_date_select.rb', line 114

def self.has_time?(value)
  case value
  when DateTime, Time then true
  when Date           then false
  else
    /[0-9]:[0-9]{2}/.match(value.to_s) ? true : false
  end
end

70
71
72

# File 'lib/calendar_date_select/calendar_date_select.rb', line 70

def self.image=(value)
  default_options[:image] = value
end