Class: Lore::GUI::Date

Inherits:
Form_Element show all
Defined in:
lib/lore/gui/form_element.rb

Overview

Form date element (three select boxes for year/month/day). Subclass of Form_Element.

Constant Summary collapse

@@date_field_counter =

{{{

1

Instance Attribute Summary

Attributes inherited from Form_Element

#attribute_id, #attribute_label, #attribute_name, #attribute_range, #attribute_table, #attribute_value, #id, #mode, #on_change, #on_click, #style, #style_class, #template, #template_file

Instance Method Summary collapse

Methods inherited from Form_Element

for, #label, #onblur, #onfocus, #print, #set_attribute_style, #set_attribute_value, #set_mode, #setup

Constructor Details

#initialize(_table, _attrib_name, _attrib_label, _attrib_range = nil, _attrib_value = nil) ⇒ Date

Returns a new instance of Date.



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# File 'lib/lore/gui/form_element.rb', line 280

def initialize(_table, _attrib_name, _attrib_label, _attrib_range=nil, _attrib_value=nil)
  setup(_table, _attrib_name, _attrib_label, _attrib_range, _attrib_value)
end

Instance Method Details

#string ⇒ Object 



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# File 'lib/lore/gui/form_element.rb', line 284

def string

  @@date_field_counter += 1
  idx = @@date_field_counter.to_s
  if @mode == :mutable then
  return '<input class="lore_date" type="text" name="'+@attribute_name+'" value="'+@attribute_value.to_s+'" id="date_field_'+idx+'" /> 
          <input class="lore_button_varwidth" type="button" value="..." id="date_trigger_'+idx+'" onclick="open_calendar(\'date_field_'+idx+'\',\'date_trigger_'+idx+'\');" />'
  else 
    return '<nobr>' << @attribute_value.to_s.gsub(' ','.') + '</nobr>'
  end

  if @attribute_range.nil? then 
    @attribute_range = (2005..2008).to_a
  else 
    @attribute_range = @attribute_range.to_a
  end
  
  select_year = Select.new(  @attribute_table, 
                 @attribute_name+'--year', 
                 nil, 
                 ['']+@attribute_range, 
                 @attribute_value.to_s[0..3])
  select_month = Select.new(  @attribute_table, 
                 @attribute_name+'--month', 
                 nil, 
                 ['']+('01'..'12').to_a, 
                 @attribute_value.to_s[5..6])
  select_day = Select.new(  @attribute_table, 
                 @attribute_name+'--day', 
                 nil, 
                 ['']+('01'..'31').to_a, 
                 @attribute_value.to_s[8..9])

  select_year.set_attribute_value(@attribute_value.to_s[0..3])
  select_month.set_attribute_value(@attribute_value.to_s[5..6])
  select_day.set_attribute_value(@attribute_value.to_s[8..9])

  select_year.set_mode(@mode)
  select_month.set_mode(@mode)
  select_day.set_mode(@mode)

  return select_day.string+select_month.string+select_year.string
end