diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/javascripts/effects.js')
-rw-r--r-- | actionpack/lib/action_view/helpers/javascripts/effects.js | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/actionpack/lib/action_view/helpers/javascripts/effects.js b/actionpack/lib/action_view/helpers/javascripts/effects.js index e23554ecad..bcf836b83c 100644 --- a/actionpack/lib/action_view/helpers/javascripts/effects.js +++ b/actionpack/lib/action_view/helpers/javascripts/effects.js @@ -76,9 +76,10 @@ Element.getInlineOpacity = function(element){ return $(element).style.opacity || ''; } -Element.childrenWithClassName = function(element, className) { - return $A($(element).getElementsByTagName('*')).select( - function(c) { return Element.hasClassName(c, className) }); +Element.childrenWithClassName = function(element, className, findFirst) { + return [$A($(element).getElementsByTagName('*'))[findFirst ? 'detect' : 'select']( function(c) { + return c.className ? Element.hasClassName(c, className) : false; + })].flatten(); } Element.forceRerendering = function(element) { |