Module: Zena::Use::Dates::FormTags

Included in:
ViewMethods
Defined in:
lib/zena/use/dates.rb

Instance Method Summary collapse

Instance Method Details

#date_box(obj, name, opts = {}) ⇒ Object

Date selection tool. TODO: make it work with form_helper: <%= f.date_box(:event_at) %>



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# File 'lib/zena/use/dates.rb', line 122

def date_box(obj, name, opts = {})
  rnd_id = rand(100000000000)
  defaults = {  :id=>"datef#{rnd_id}", :button=>"dateb#{rnd_id}", :display=>"dated#{rnd_id}" }
  opts = defaults.merge(opts)
  date = opts[:value] || obj.safe_send(name)
  showsTime = opts[:time] || 'true'
  # TODO: could we pass the format from the view so that it is
  # translated with the view's dictionary during compilation ?
  dateFormat = showsTime == 'true' ? _('datetime') : _('long_date')
  value = format_date(date, :format => dateFormat)

  # TODO: migrate code to Zafu::Markup (needs Zafu 0.7.7)
  # fld = Zafu::Markup.new('input')
  # fld.params = (opts[:html] || {}).merge(:name => "node[#{name}]", :id => opts[:id], :type => 'text', :value => value)
  if opts[:size]
    fld = "<input id='#{opts[:id]}' name='#{name}' type='text' size='#{opts[:size]}' value='#{value}' class='#{opts[:class]}'/>"
  else
    fld = "<input id='#{opts[:id]}' name='#{name}' type='text' value='#{value}' class='#{opts[:class]}'/>"
  end
  
  if onUpdate = opts[:onUpdate]
    onUpdate = "onUpdate : #{onUpdate},"
  end
  js_data << %Q{Calendar.setup({
      inputField  : "#{opts[:id]}",      // id of the input field
      button      : "#{opts[:button]}",  // trigger for the calendar (button ID)
      singleClick : true,#{onUpdate}
      showsTime   : #{showsTime},
      ifFormat    : '#{dateFormat}'
  });}

  <<-EOL
      <span class="date_box"><img src="/calendar/iconCalendar.gif" id="#{opts[:button]}" alt='#{_('date selection')}'/>
      #{fld}</span>
  EOL
end