Module: ActionView::Helpers::ScriptaculousHelper

Defined in:
lib/jquery/jquery.rb

Constant Summary collapse

JQUERY_VAR = 
PrototypeHelper::JQUERY_VAR
SCRIPTACULOUS_EFFECTS = 
{
    :appear => {:method => 'fadeIn'},
    :blind_down => {:method => 'blind', :mode => 'show', :options => {:direction => 'vertical'}},
    :blind_up => {:method => 'blind', :mode => 'hide', :options => {:direction => 'vertical'}},
    :blind_right => {:method => 'blind', :mode => 'show', :options => {:direction => 'horizontal'}},
    :blind_left => {:method => 'blind', :mode => 'hide', :options => {:direction => 'horizontal'}},
    :bounce_in => {:method => 'bounce', :mode => 'show', :options => {:direction => 'up'}},
    :bounce_out => {:method => 'bounce', :mode => 'hide', :options => {:direction => 'up'}},
    :drop_in => {:method => 'drop', :mode => 'show', :options => {:direction => 'up'}},
    :drop_out => {:method => 'drop', :mode => 'hide', :options => {:direction => 'down'}},
    :fade => {:method => 'fadeOut'},
    :fold_in => {:method => 'fold', :mode => 'hide'},
    :fold_out => {:method => 'fold', :mode => 'show'},
    :grow => {:method => 'scale', :mode => 'show'},
    :shrink => {:method => 'scale', :mode => 'hide'},
    :slide_down => {:method => 'slide', :mode => 'show', :options => {:direction => 'up'}},
    :slide_up => {:method => 'slide', :mode => 'hide', :options => {:direction => 'up'}},
    :slide_right => {:method => 'slide', :mode => 'show', :options => {:direction => 'left'}},
    :slide_left => {:method => 'slide', :mode => 'hide', :options => {:direction => 'left'}},
    :squish => {:method => 'scale', :mode => 'hide', :options => {:origin => "['top','left']"}},
    :switch_on => {:method => 'clip', :mode => 'show', :options => {:direction => 'vertical'}},
    :switch_off => {:method => 'clip', :mode => 'hide', :options => {:direction => 'vertical'}},
    :toggle_appear => {:method => 'fadeToggle'},
    :toggle_slide => {:method => 'slide', :mode => 'toggle', :options => {:direction => 'up'}},
    :toggle_blind => {:method => 'blind', :mode => 'toggle', :options => {:direction => 'vertical'}},
}

Instance Method Summary collapse

Instance Method Details

#draggable_element_js(element_id, options = {}) ⇒ Object 



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# File 'lib/jquery/jquery.rb', line 406

def draggable_element_js(element_id, options = {})
  %(#{JQUERY_VAR}("#{jquery_id(element_id)}").draggable(#{options_for_javascript(options)});)
end

#drop_receiving_element_js(element_id, options = {}) ⇒ Object 



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# File 'lib/jquery/jquery.rb', line 410

def drop_receiving_element_js(element_id, options = {})
  #convert similar options
  options[:hoverClass] = options.delete(:hoverclass) if options[:hoverclass]
  options[:drop] = options.delete(:onDrop) if options[:onDrop]

  if options[:drop] || options[:url]
    options[:with] ||= "'id=' + encodeURIComponent(#{JQUERY_VAR}(ui.draggable).attr('id'))"
    options[:drop] ||= "function(ev, ui){" + remote_function(options) + "}"
  end

  options.delete_if { |key, value| PrototypeHelper::AJAX_OPTIONS.include?(key) }

  options[:accept] = array_or_string_for_javascript(options[:accept]) if options[:accept]
  [:activeClass, :hoverClass, :tolerance].each do |option|
    options[option] = "'#{options[option]}'" if options[option]
  end

  %(#{JQUERY_VAR}('#{jquery_id(element_id)}').droppable(#{options_for_javascript(options)});)
end

#sortable_element_js(element_id, options = {}) ⇒ Object

:nodoc:



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# File 'lib/jquery/jquery.rb', line 357

def sortable_element_js(element_id, options = {}) #:nodoc:
  #convert similar attributes
  options[:handle] = ".#{options[:handle]}" if options[:handle]
  if options[:tag] || options[:only]
    options[:items] = "> "
    options[:items] << options.delete(:tag) if options[:tag]
    options[:items] << ".#{options.delete(:only)}" if options[:only]
  end
  options[:connectWith] = options.delete(:containment).map { |x| "##{x}" } if options[:containment]
  options[:containment] = options.delete(:container) if options[:container]
  options[:dropOnEmpty] = false unless options[:dropOnEmpty]
  options[:helper] = "'clone'" if options[:ghosting] == true
  options[:axis] = case options.delete(:constraint)
                     when "vertical", :vertical
                       "y"
                     when "horizontal", :horizontal
                       "x"
                     when false
                       nil
                     when nil
                       "y"
                   end
  options.delete(:axis) if options[:axis].nil?
  options.delete(:overlap)
  options.delete(:ghosting)

  if options[:onUpdate] || options[:url]
    if options[:format]
      options[:with] ||= "#{JQUERY_VAR}(this).sortable('serialize',{key:'#{element_id}[]', expression:#{options[:format]}})"
      options.delete(:format)
    else
      options[:with] ||= "#{JQUERY_VAR}(this).sortable('serialize',{key:'#{element_id}[]'})"
    end

    options[:onUpdate] ||= "function(){" + remote_function(options) + "}"
  end

  options.delete_if { |key, value| PrototypeHelper::AJAX_OPTIONS.include?(key) }
  options[:update] = options.delete(:onUpdate) if options[:onUpdate]

  [:axis, :cancel, :containment, :cursor, :handle, :tolerance, :items, :placeholder].each do |option|
    options[option] = "'#{options[option]}'" if options[option]
  end

  options[:connectWith] = array_or_string_for_javascript(options[:connectWith]) if options[:connectWith]

  %(#{JQUERY_VAR}('#{jquery_id(element_id)}').sortable(#{options_for_javascript(options)});)
end

#visual_effect(name, element_id = false, js_options = {}) ⇒ Object 



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# File 'lib/jquery/jquery.rb', line 321

def visual_effect(name, element_id = false, js_options = {})
  element = element_id ? element_id : "this"

  if SCRIPTACULOUS_EFFECTS.has_key? name.to_sym
    effect = SCRIPTACULOUS_EFFECTS[name.to_sym]
    name = effect[:method]
    mode = effect[:mode]
    js_options = js_options.merge(effect[:options]) if effect[:options]
  end

  [:color, :direction, :startcolor, :endcolor].each do |option|
    js_options[option] = "'#{js_options[option]}'" if js_options[option]
  end

  if js_options.has_key? :duration
    speed = js_options.delete :duration
    speed = (speed * 1000).to_i unless speed.nil?
  else
    speed = js_options.delete :speed
  end

  if ['fadeIn', 'fadeOut', 'fadeToggle'].include?(name)
    # 090905 - Jake - changed ' to \" so it passes assert_select_rjs with an id
    javascript = "#{JQUERY_VAR}(\"#{jquery_id(element_id)}\").#{name}("
    javascript << "#{speed}" unless speed.nil?
    javascript << ");"
  else
    # 090905 - Jake - changed ' to \" so it passes "assert_select_rjs :effect, ID"
    javascript = "#{JQUERY_VAR}(\"#{jquery_id(element_id)}\").#{mode || 'effect'}('#{name}'"
    javascript << ",#{options_for_javascript(js_options)}" unless speed.nil? && js_options.empty?
    javascript << ",#{speed}" unless speed.nil?
    javascript << ");"
  end

end