Comments on: Preload CSS/JavaScript without execution http://www.phpied.com/preload-cssjavascript-without-execution/ Stoyan's blog about <a href="/category/xhtml" class="tag-minor">(x)html(5)</a>, <a href="/category/ajax" class="tag-major">ajax</a>, <a href="/category/bookmarklets" class="tag-major">bookmarklets</a>, <a href="/category/browsers" class="tag-minor">browsers</a>, <a href="/category/css" class="tag-normal">css</a>, <a href="/category/firebug" class="tag-minor">firebug</a>, <a href="/category/javascript" class="tag-numero-uno">javascript</a>, <a href="/category/json" class="tag-normal">json</a>, <a href="/category/mdb2" class="tag-minor">mdb2</a>, <a href="/category/mysql" class="tag-normal">mysql</a>, <a href="/category/pear" class="tag-numero-uno">pear</a>, <a href="/category/performance" class="tag-major">performance</a>, <a href="/category/php" class="tag-numero-uno">php</a>, <a href="/category/phpbb" class="tag-major">phpbb</a>, <a href="/category/tools" class="tag-normal">tools</a>, <a href="/category/yslow" class="tag-minor">yslow</a>, <a href="/category/yui" class="tag-normal">yui</a>, <a href="/category/writing" class="tag-minor">writing</a>, <a href="/category/music" class="tag-major">music</a>,... <a href="/category/life-and-everything" class="tag-normal">life and everything</a>. Sat, 11 Feb 2012 14:07:43 +0000 hourly 1 http://wordpress.org/?v=3.1 By: 浏览器的加载与页面性能优化-邓玮生博客 http://www.phpied.com/preload-cssjavascript-without-execution/#comment-81134 浏览器的加载与页面性能优化-邓玮生博客 Thu, 05 Jan 2012 08:13:14 +0000 http://www.phpied.com/?p=1376#comment-81134 [...] 对于不在当前页面中的链接，如果需要预下载后续内容可以用js来实现，请参考这篇文章Preload CSS/JavaScript without execution [...] [...] 对于不在当前页面中的链接，如果需要预下载后续内容可以用js来实现，请参考这篇文章Preload CSS/JavaScript without execution [...]

]]> By: gyx http://www.phpied.com/preload-cssjavascript-without-execution/#comment-80720 gyx Fri, 23 Dec 2011 10:25:59 +0000 http://www.phpied.com/?p=1376#comment-80720 I tried follow code,tested in ie8 chrome16 and ff8,ie and chrome do cache the javasctipt,bu i have no idea wether firefox do so for firebug don't report wether the new js is from cache. var names=[]//js to be loaded var loadCount=0; var loadCountl=names.length; var img=new Image();//使用改变img对象src的方式加载所需js一次，放入缓存 img.onerror = function (a) {//当img加载完成后会触发onerror事件（不会触发onload，可能是由于mime类型不对） if(loadCount0){//开始加载 loadJs(names[loadCount++]) } function loadJs(packageName){//预加载js，使用了kola加载器的内部函数 var src=kola.Package._path(packageName); img.src=src; } I tried follow code,tested in ie8 chrome16 and ff8,ie and chrome do cache the javasctipt,bu i have no idea wether firefox do so for firebug don’t report wether the new js is from cache.
var names=[]//js to be loaded
var loadCount=0;
var loadCountl=names.length;
var img=new Image();//使用改变img对象src的方式加载所需js一次，放入缓存
img.onerror = function (a) {//当img加载完成后会触发onerror事件（不会触发onload，可能是由于mime类型不对）
if(loadCount0){//开始加载
loadJs(names[loadCount++])
}
function loadJs(packageName){//预加载js，使用了kola加载器的内部函数
var src=kola.Package._path(packageName);
img.src=src;
}

]]> By: UE之旅 » 浏览器的加载与页面性能优化 http://www.phpied.com/preload-cssjavascript-without-execution/#comment-80613 UE之旅 » 浏览器的加载与页面性能优化 Wed, 14 Dec 2011 12:52:47 +0000 http://www.phpied.com/?p=1376#comment-80613 [...] 对于不在当前页面中的链接，如果需要预下载后续内容可以用js来实现，请参考这篇文章Preload CSS/JavaScript without execution [...] [...] 对于不在当前页面中的链接，如果需要预下载后续内容可以用js来实现，请参考这篇文章Preload CSS/JavaScript without execution [...]

]]> By: 浏览器的加载与页面性能优化 | 行走在互联网路上 http://www.phpied.com/preload-cssjavascript-without-execution/#comment-80611 浏览器的加载与页面性能优化 | 行走在互联网路上 Wed, 14 Dec 2011 09:46:35 +0000 http://www.phpied.com/?p=1376#comment-80611 [...] 对于不在当前页面中的链接，如果需要预下载后续内容可以用js来实现，请参考这篇文章Preload CSS/JavaScript without execution [...] [...] 对于不在当前页面中的链接，如果需要预下载后续内容可以用js来实现，请参考这篇文章Preload CSS/JavaScript without execution [...]

]]> By: 390 ressources Javascript & jQuery http://www.phpied.com/preload-cssjavascript-without-execution/#comment-80366 390 ressources Javascript & jQuery Mon, 28 Nov 2011 18:45:06 +0000 http://www.phpied.com/?p=1376#comment-80366 [...] Preload CSS/JavaScript without execution – Pré-chargement des CSS et du Javascript sans exécution. [...] [...] Preload CSS/JavaScript without execution – Pré-chargement des CSS et du Javascript sans exécution. [...]

]]> By: 139 ressources Javascript et jQuery http://www.phpied.com/preload-cssjavascript-without-execution/#comment-80288 139 ressources Javascript et jQuery Sun, 27 Nov 2011 11:36:01 +0000 http://www.phpied.com/?p=1376#comment-80288 [...] Preload CSS/JavaScript without execution – Pré-chargement des CSS et du Javascript sans exécution. [...] [...] Preload CSS/JavaScript without execution – Pré-chargement des CSS et du Javascript sans exécution. [...]

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]]> By: 预取 & 预渲染 | YuQin.Me http://www.phpied.com/preload-cssjavascript-without-execution/#comment-78643 预取 & 预渲染 | YuQin.Me Wed, 07 Sep 2011 08:24:36 +0000 http://www.phpied.com/?p=1376#comment-78643 [...] 对于不在当前页面中的链接，如果需要预下载后续内容可以用js来实现，请参考这篇文章Preload CSS/JavaScript without execution [...] [...] 对于不在当前页面中的链接，如果需要预下载后续内容可以用js来实现，请参考这篇文章Preload CSS/JavaScript without execution [...]

]]> By: Boom.js Release http://www.phpied.com/preload-cssjavascript-without-execution/#comment-78577 Boom.js Release Wed, 31 Aug 2011 15:16:24 +0000 http://www.phpied.com/?p=1376#comment-78577 [...] – 使用preload技术，除了loader外 [...] [...] – 使用preload技术，除了loader外 [...]

]]> By: Whiteboard Video: Pre-Fetching – Anticipating The Users Next Click | Blaze.io http://www.phpied.com/preload-cssjavascript-without-execution/#comment-78563 Whiteboard Video: Pre-Fetching – Anticipating The Users Next Click | Blaze.io Tue, 30 Aug 2011 14:44:46 +0000 http://www.phpied.com/?p=1376#comment-78563 [...] Stoyan Stefanov wrote a great post with tactical information on pre-fetching. Here is his post: http://www.phpied.com/preload-cssjavascript-without-execution/ This entry was posted in Technical. Bookmark the permalink. blog comments powered by [...] [...] Stoyan Stefanov wrote a great post with tactical information on pre-fetching. Here is his post: http://www.phpied.com/preload-cssjavascript-without-execution/ This entry was posted in Technical. Bookmark the permalink. blog comments powered by [...]

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