method

drop_receiving_element

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActionView::Helpers::JavaScriptHelper

1.0.0 (0)
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7
5.2.3
6.0.0
6.1.3.1
6.1.7.7
7.0.0
7.1.3.2
7.1.3.4
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1.0.0) is shown here.

drop_receiving_element(element_id, options = {}) public

Makes the element with the DOM ID specified by element_id receive dropped draggable elements (created by draggable_element). and make an AJAX call By default, the action called gets the DOM ID of the element as parameter.

This method requires the inclusion of the script.aculo.us JavaScript library.

Example:

  <%= drop_receiving_element("my_cart", :url => { :controller => "cart", :action => "add" }) %>

You can change the behaviour with various options, see http://script.aculo.us for more documentation.

Show source

# File actionpack/lib/action_view/helpers/javascript_helper.rb, line 440
      def drop_receiving_element(element_id, options = {})
        options[:with]     ||= "'id=' + encodeURIComponent(element.id)"
        options[:onDrop]   ||= "function(element){" + remote_function(options) + "}"
        options.delete_if { |key, value| AJAX_OPTIONS.include?(key) }
        
        options[:accept] = array_or_string_for_javascript(options[:accept]) if options[:accept]    
        options[:hoverclass] = "'#{options[:hoverclass]}'" if options[:hoverclass]
        
        javascript_tag("Droppables.add('#{element_id}', #{options_for_javascript(options)})")
      end

drop_receiving_element

Related methods

Method deprecated or moved