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Slight performance improvement on rendering elements with many children.

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This commit is contained in:
Nathan Gray 2014-12-08 20:38:48 +00:00
parent 6eb5fead04
commit 323d276fa6
1 changed files with 3 additions and 0 deletions
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etemplate/js/et2_core_DOMWidget.js
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@ -298,6 +298,9 @@ var et2_DOMWidget = et2_widget.extend(et2_IDOMNode,
var idx = 0; var idx = 0;
var children = this._parent.getChildren(); var children = this._parent.getChildren();
if(children && children.indexOf) return children.indexOf(this);
egw.debug('warn', 'No Array.indexOf(), falling back to looping. ');
for (var i = 0; i < children.length; i++) for (var i = 0; i < children.length; i++)
{ {
if (children[i] == this) if (children[i] == this)