diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/javascripts/dragdrop.js')
-rw-r--r-- | actionpack/lib/action_view/helpers/javascripts/dragdrop.js | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/helpers/javascripts/dragdrop.js b/actionpack/lib/action_view/helpers/javascripts/dragdrop.js index b44afe4881..2b68ee30e4 100644 --- a/actionpack/lib/action_view/helpers/javascripts/dragdrop.js +++ b/actionpack/lib/action_view/helpers/javascripts/dragdrop.js @@ -558,9 +558,10 @@ var Sortable = { findElements: function(element, options) { if(!element.hasChildNodes()) return null; var elements = []; + var only = options.only ? [options.only].flatten() : null; $A(element.childNodes).each( function(e) { if(e.tagName && e.tagName.toUpperCase()==options.tag.toUpperCase() && - (!options.only || (Element.hasClassName(e, options.only)))) + (!only || (Element.classNames(e).detect(function(v) { return only.include(v) })))) elements.push(e); if(options.tree) { var grandchildren = this.findElements(e, options); |