(Note: I am checking this changeset in so further testing can be
performed.)
Change philip-20130318-7Qh by philip@philip-i7-2 on 2013-03-18 14:16:19
EDT
in /cygdrive/f/clients/laszlo/svn/openlaszlo/trunk
for http://svn.openlaszlo.org/openlaszlo/trunk
Summary: Reduce need for unnecessary timer closures for IE
New Features:
Bugs Fixed: LPP-10322
Technical Reviewer: (pending)
QA Reviewer: dju
Doc Reviewer: (pending)
Documentation:
Release Notes:
Overview:
Add new versions of setTimeout that take a fixed number of arguments.
This reduces the need for IE closures and should improve performance.
Details:
In the dhtml kernel, setTimeout() is redefined in LzTimeKernel.js to add
a closure around the native setTimeout. This is necessary because, in
IE, additional arguments are not supported. A closure is added to mimic
the behavior on other browsers. Often, these additional closures are not
needed because most use of setTimeout and setInterval do not take any
arguments.
Tests:
calendar, component sampler (dhtml/swf). rte test app
(/test/components/extensions/test/rte_test.lzx).
This changeset needs to be tested against webtop.
Files:
M lps/components/extensions/html.lzx
M lps/admin/dev-console.lzx.js
M lps/admin/dev-console.lzx.swf
M lps/admin/lps/includes/lfc/LFCdhtml.js
M WEB-INF/lps/lfc/kernel/dhtml/LzInputTextSprite.js
M WEB-INF/lps/lfc/kernel/dhtml/LzHTTPLoader.js
M WEB-INF/lps/lfc/kernel/dhtml/LzTextSprite.js
M WEB-INF/lps/lfc/kernel/dhtml/lzsprite/LzSprite.js
M WEB-INF/lps/lfc/kernel/dhtml/lzsprite/LzSprite-event.js
M WEB-INF/lps/lfc/kernel/dhtml/lzsprite/LzSprite-resource.js
M WEB-INF/lps/lfc/kernel/dhtml/LzTimeKernel.js
M WEB-INF/lps/lfc/kernel/dhtml/LzFontManager.js
M WEB-INF/lps/lfc/kernel/swf9/LzTimeKernel.as
M WEB-INF/lps/lfc/kernel/LzIdleKernel.lzs
M WEB-INF/lps/lfc/services/LzTimer.lzs
Changeset:
http://svn.openlaszlo.org/openlaszlo/patches/philip-20130318-7Qh.tar
