app/helpers/calendars_helper.rb

   1 module CalendarsHelper
   2   def link_to_previous_month(year, month)
   3     target_year, target_month = if month == 1
   4                                   [year - 1, 12]
   5                                 else
   6                                   [year, month - 1]
   7                                 end
   8
   9     name = if target_month == 12
  10              "#{month_name(target_month)} #{target_year}"
  11            else
  12              "#{month_name(target_month)}"
  13            end
  14
  15      link_to_remote ('&#171; ' + name),
  16                         {:update => "content", :url => { :year => target_year, :month => target_month }},
  17                         {:href => url_for(:action => 'show', :year => target_year, :month => target_month)}
  18   end
  19
  20   def link_to_next_month(year, month)
  21     target_year, target_month = if month == 12
  22                                   [year + 1, 1]
  23                                 else
  24                                   [year, month + 1]
  25                                 end
  26
  27     name = if target_month == 1
  28              "#{month_name(target_month)} #{target_year}"
  29            else
  30              "#{month_name(target_month)}"
  31            end
  32
  33     link_to_remote (name + ' &#187;'),
  34                         {:update => "content", :url => { :year => target_year, :month => target_month }},
  35                         {:href => url_for(:action => 'show', :year => target_year, :month =>target_month)}
  36
  37   end
  38 end