tonyair/silverstripe-framework
1
0
Fork 0
mirror of https://github.com/silverstripe/silverstripe-framework synced 2024-10-22 14:05:37 +02:00
Code Issues Projects Releases Wiki Activity

ENHANCEMENT Only defining document.getElementsByClassName() in prototype.js if no native implementation exists (which speeds up the CMS). Ported from 'jquery13' module, thanks Hamish (from r100849)

Browse Source 
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@108813 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Andreas Piening 2010-08-03 02:06:40 +00:00
parent 3c795141ef
commit c57728a8d9
1 changed files with 10 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
thirdparty/prototype/prototype.js vendored
View File

@ -1006,13 +1006,16 @@ Ajax.Evaluator = function(response) {
}
document.getElementsByClassName = function(className, parentElement) {
var children = ($(parentElement) || document.body).getElementsByTagName('*');
return $A(children).inject([], function(elements, child) {
if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
elements.push(child);
return elements;
});
// Only define this if no native (and significantly faster) implementation exists.
if(!document.getElementsByClassName) {
document.getElementsByClassName = function(className, parentElement) {
var children = ($(parentElement) || document.body).getElementsByTagName('*');
return $A(children).inject([], function(elements, child) {
if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
elements.push(child);
return elements;
});
}
}
/*--------------------------------------------------------------------------*/