<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
	<channel>
		<title>爱得太迟</title>
		<link>http://www.lusisi.com/</link>
		<description>如果奇迹没有出现,那么就努力去创造一个...</description>
		<copyright>Copyright (C) 2004 Security Angel Team [S4T] All Rights Reserved.</copyright>
		<generator>SaBlog-X Version 1.6 Build 20080806</generator>
		<lastBuildDate>Thu, 09 Sep 2010 12:34:46 +0000</lastBuildDate>
		<ttl>30</ttl>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=115</guid>
			<title>关于&quot;width作用位置&quot;与&quot;PNG如何处理&quot;的问题</title>
			<author>爱得</author>
			<description><![CDATA[<p>一.&ldquo;width&rdquo;，&rdquo;height&rdquo;作用位置</p>
<p>根据W3C CSS2.1规范的描述，可以通过给一个元素设置 &ldquo;width&rdquo; 和 &ldquo;height&rdquo; 以定义其内容尺寸，即这个尺寸是作用在该元素的content box上的。<br />
一个元素的矩形区域可以看作是4个套着的区域：margin box，border box，padding box 和content box。最里面一层是content box。<br />
表格元素TABLE是一个特例，表格的content区域是由其border box决定的，因此在TABLE上设置的&ldquo;width&rdquo;和&ldquo;height&rdquo;将作用在其border box上。</p>
<p>注意：<br />
&ldquo;width&rdquo;不能应用于行内非替换元素、表格行（TR）和行组（TBODY）。<br />
&ldquo;height&rdquo;不能应用于行内非替换元素、表格列（COL）和列组（COLGROUP）。</p>
<p>感兴趣的同学，可以看看W3C CSS2.1的第十章的 10.2 以及 10.5 中的内容。</p>
<p>当给一个块级非替换元素设置&ldquo;width&rdquo;、 &ldquo;height&rdquo;时，它们在IE6(Q) IE7(Q) IE8(Q)中被错误的作用到了该元素的border box，也就是说在这些浏览器中，&ldquo;width&rdquo;、&ldquo;height&rdquo;并不被认为是&ldquo;内容尺寸&rdquo;。这就是 IE 盒模型bug。<br />
另外，当给一个iframe元素设置 &ldquo;width&rdquo;、&ldquo;height&rdquo;时，它们在IE6(Q) IE7(Q) IE8(Q)中被错误的作用到了padding box。</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=115" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=115</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-08-16 23:55</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=114</guid>
			<title>关于&quot;何为好页面&quot;群里的一些看法...</title>
			<author>爱得</author>
			<description><![CDATA[<p>修远兮&nbsp; 21:51:43<br />
&ldquo;何为好页面？&rdquo;</p>
<p>无事看Java&nbsp; 21:52:51<br />
谁问的这个问题</p>
<p>无事看Java&nbsp; 21:53:02<br />
提问的人是谁</p>
<p>大鱼&nbsp; 21:53:24<br />
易维护的页面</p>
<p>修远兮&nbsp; 21:53:20<br />
小声说一句，我。</p>
<p>爱得&nbsp; 21:53:25<br />
怎么为好呢,好的标准是?</p>
<p>小河&nbsp; 21:53:39<br />
就拿你自己来说吧，你看别人的页面，结构明了，布局清晰，思路清楚,哈哈，我的理解</p>
<p>修远兮&nbsp; 21:54:05<br />
结构明了，布局清晰。小河的答案。</p>
<p>无事看Java&nbsp; 21:54:08<br />
易维护的页面</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=114" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=114</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-08-16 23:47</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=113</guid>
			<title>页面记时跳转</title>
			<author>爱得</author>
			<description><![CDATA[<p>关于IE下event.srcElement,火狐下没这属性,却有target属性.</p>
<p>可以认为</p>
<p>firefox 下的 event.target = IE 下的 event.srcElement.</p>
<p>只是一个简单的跳转...</p>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
    <li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;color-block&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">span</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;aiTime&quot;</span><span class="tag">&gt;</span><span>10</span><span class="tag">&lt;/</span><span class="tag-name">span</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;ThisHome&quot;</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span>&nbsp;</span><span class="attribute">target</span><span>=</span><span class="attribute-value">&quot;_blank&quot;</span><span class="tag">&gt;</span><span>综合首页</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
</ol>
</div><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=113" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=113</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-06-30 17:10</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=112</guid>
			<title>中文字体设置opera下的兼容问题...</title>
			<author>爱得</author>
			<description><![CDATA[<p>中午为opera为什么认&quot;微软雅黑&quot;,而不认 &quot;Microsoft YaHei&quot;寻求解决方式...</p>
<p>个人系统中已有Microsoft YaHei字体,</p>
<p>但样式里个人设置&quot;Microsoft YaHei&quot;时 opera下没效果.只有 设置 &quot;微软雅黑&quot;时才会出现..</p>
<p>特地在CSS森林里就这一问题求解.</p>
<p>感谢Along的回答.</p>
<p>解决方式:</p>
<p>考虑浏览器兼容,把字体转码为unicode形式可以保证在任何编码下都无问题.</p>
<p>例子:用&ldquo;宋体&rdquo; --&gt; &ldquo;\5b8b\4f53&Prime; 就是 &ldquo;宋体&rdquo;.</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=112" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=112</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-06-23 12:33</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=111</guid>
			<title>动态打开关闭窗口-练习</title>
			<author>爱得</author>
			<description><![CDATA[<p>今天又有人在CSS森林群里提出了 前端的价值 一词</p>
<p>思考一会,发现它的价值在大公司是很注重的,比如标签语义化、合并背景图、兼容性、页面的扩展性和SEO、线程、效率等.</p>
<p>但是小公司注重的是那些&gt;?</p>
<p>&nbsp;<img alt="这是一张效果图" src="http://www.lusisi.com/attachments/date_201005/b0f448075c26d5bb6e821f9d2c8d50ff.png" /></p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=111" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=111</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-05-20 12:35</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=110</guid>
			<title>新闻切换效果</title>
			<author>爱得</author>
			<description><![CDATA[<p>有空时修改的新闻切换效果.原作者是经典某位仁兄.</p>
<p>之后又找了去一个网站偷了一个...</p>
<p>脚本.这个修改了一点点.</p>
<p>偷的那个没动过...学习无止境.</p>
<p><img alt="一个效果图" src="http://www.lusisi.com/attachments/date_201005/3541af5adcc417028c906c5505ac15b4.png" /></p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=110" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=110</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-05-19 15:13</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=109</guid>
			<title>纯记念一个人....</title>
			<author>爱得</author>
			<description><![CDATA[<p>此帖仅忆惜一位昔日的同学,希望她在另一个世界过得好...</p>
<p>如此而已.</p>
<p>明天再编辑下地址,发下学习的第一个JQ.</p>
<p>如果奇迹没有出现,那就去创造一个......</p>
<p>如下.</p>
<p>&nbsp;<img alt="一张图片,让你看明白是什么东东.." src="http://www.lusisi.com/attachments/date_201005/d4b21976a63e772098dc31865ecd7fd5.png" /></p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=109" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=109</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-05-04 22:27</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=108</guid>
			<title>纠结在仿下拉中.</title>
			<author>爱得</author>
			<description><![CDATA[<p>最近用得一个效果,如图:</p>
<p><img alt="一张效果图片" src="http://www.lusisi.com/attachments/date_201004/07ccef65552219d83ef332c8e89c4ff4.png" /></p>
<p>先看结构.</p>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
    <li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;NSerBox&nbsp;clear&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;SerBoxClass&quot;</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;SerBox&quot;</span><span>&nbsp;</span><span class="attribute">onclick</span><span>=</span><span class="attribute-value">&quot;Onclick('Class');&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">p</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;input_Class&quot;</span><span class="tag">&gt;</span><span>选择分类</span><span class="tag">&lt;/</span><span class="tag-name">p</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">ul</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;filetree&quot;</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;TreeBoxClass&quot;</span><span>&nbsp;</span><span class="attribute">style</span><span>=</span><span class="attribute-value">&quot;display:none;&quot;</span><span>&nbsp;</span><span class="attribute">onmouseout</span><span>=</span><span class="attribute-value">&quot;aiout('Class')&quot;</span><span>&nbsp;</span><span class="attribute">onmouseover</span><span>=</span><span class="attribute-value">&quot;aiover('Class')&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span>&nbsp;</span><span class="attribute">onclick</span><span>=</span><span class="attribute-value">&quot;ok('Class',this)&quot;</span><span class="tag">&gt;</span><span>笔记本1</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span>&nbsp;</span><span class="attribute">onclick</span><span>=</span><span class="attribute-value">&quot;ok('Class',this)&quot;</span><span class="tag">&gt;</span><span>笔记本2</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span>&nbsp;</span><span class="attribute">onclick</span><span>=</span><span class="attribute-value">&quot;ok('Class',this)&quot;</span><span class="tag">&gt;</span><span>笔记本3</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span>&nbsp;</span><span class="attribute">onclick</span><span>=</span><span class="attribute-value">&quot;ok('Class',this)&quot;</span><span class="tag">&gt;</span><span>笔记本4</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span>&nbsp;</span><span class="attribute">onclick</span><span>=</span><span class="attribute-value">&quot;ok('Class',this)&quot;</span><span class="tag">&gt;</span><span>笔记本5</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;/</span><span class="tag-name">ul</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
</ol>
</div>
<p>主要考虑到p的宽度,以及用背景时能更好的处理CSS,而用不着去另写结构.</p>
<p>当然,看到那么多onclick,其实主要由于个人JS不过关导致的,见谅!</p>
<p>下面是JS.拼在一起能运行没出错.呵呵</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=108" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=108</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-04-21 14:59</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=107</guid>
			<title>右下角定位--absolute与fixed</title>
			<author>爱得</author>
			<description><![CDATA[<p>工作中考虑的两种右下角定位--两个实例,都涉及JS</p>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
    <li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;aide&quot;</span><span class="tag">&gt;</span><span>例子二</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;&nbsp;</span></span></li>
</ol>
</div>
<div class="codeText">
<div class="codeHead">JavaScript代码</div>
<ol class="dp-c">
    <li class="alt"><span><span class="keyword">function</span><span>&nbsp;_(id){&nbsp;</span><span class="keyword">return</span><span>&nbsp;document.getElementById(id);}&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></span></li>
    <li><span class="keyword">if</span><span>(navigator.userAgent.toLowerCase().indexOf(</span><span class="string">&quot;msie&nbsp;6.0&quot;</span><span>)&nbsp;!=&nbsp;-1){&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>window.setInterval( &nbsp;&nbsp;</span></li>
    <li><span class="keyword">function</span><span>(){&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li class="alt"><span class="keyword">var</span><span>&nbsp;top&nbsp;=&nbsp;(document.documentElement.scrollTop&nbsp;?&nbsp;document.documentElement.scrollTop&nbsp;:&nbsp;document.body.scrollTop)&nbsp;+&nbsp;(document.documentElement.clientHeight&nbsp;?&nbsp;document.documentElement.clientHeight&nbsp;:&nbsp;document.body.clientHeight);&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li><span class="keyword">var</span><span>&nbsp;left&nbsp;=&nbsp;(document.documentElement.clientWidth&nbsp;&gt;&nbsp;document.body.clientWidth)&nbsp;&amp;&amp;&nbsp;(document.documentElement.clientWidth&nbsp;!=&nbsp;0)&nbsp;?&nbsp;document.documentElement.clientWidth&nbsp;:&nbsp;document.body.clientWidth;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>_(</span><span class="string">'PosiFixed'</span><span>).style.position&nbsp;=&nbsp;</span><span class="string">&quot;absolute&quot;</span><span>;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li><span>_(</span><span class="string">'PosiFixed'</span><span>).style.top&nbsp;=&nbsp;(top&nbsp;-&nbsp;70)&nbsp;+&nbsp;</span><span class="string">&quot;px&quot;</span><span>;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>}&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li><span>,&nbsp;500);&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>}&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="comment">//例子二&nbsp;&nbsp;&nbsp; </span><span>&nbsp;&nbsp;</span></li>
    <li><span class="keyword">function</span><span>&nbsp;adBox(){&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li class="alt"><span class="keyword">var</span><span>&nbsp;aide&nbsp;=&nbsp;document.getElementById(</span><span class="string">&quot;aide&quot;</span><span>);&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li><span>aide.style.top&nbsp;=&nbsp;document.documentElement.scrollTop+document.documentElement.clientHeight-225+</span><span class="string">&quot;px&quot;</span><span>;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>setTimeout(</span><span class="keyword">function</span><span>(){adBox();},100);&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li><span>}&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>adBox();&nbsp;&nbsp;&nbsp;&nbsp;</span></li>
</ol>
</div><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=107" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=107</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-03-30 16:13</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=106</guid>
			<title>tab练习...</title>
			<author>爱得</author>
			<description><![CDATA[<p>1.html结构</p>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
    <li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;tabBox&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></span></li>
    <li><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;tabMenu&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">ul</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;cursor&quot;</span><span class="tag">&gt;</span><span>选择一</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>选择二</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;/</span><span class="tag-name">ul</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;tabContent&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">ul</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;&quot;</span><span class="tag">&gt;</span><span>有无关于前端，WEB标准等的杂志&nbsp;New1</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;&quot;</span><span class="tag">&gt;</span><span>有无关于前端，WEB标准等的杂志&nbsp;New</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;&quot;</span><span class="tag">&gt;</span><span>有无关于前端，WEB标准等的杂志&nbsp;New</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;&quot;</span><span class="tag">&gt;</span><span>有无关于前端，WEB标准等的杂志&nbsp;New</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;/</span><span class="tag-name">ul</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;aide&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">ul</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;&quot;</span><span class="tag">&gt;</span><span>有无关于前端，WEB标准等的杂志&nbsp;New2</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;&quot;</span><span class="tag">&gt;</span><span>有无关于前端，WEB标准等的杂志&nbsp;New</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;&quot;</span><span class="tag">&gt;</span><span>有无关于前端，WEB标准等的杂志&nbsp;New</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;&quot;</span><span class="tag">&gt;</span><span>有无关于前端，WEB标准等的杂志&nbsp;New</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;/</span><span class="tag-name">ul</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="tag">&lt;</span><span class="tag-name">script</span><span>&nbsp;</span><span class="attribute">type</span><span>=</span><span class="attribute-value">&quot;text/javascript&quot;</span><span class="tag">&gt;</span><span>aiTab('tabMenu','tabContent');</span><span class="tag">&lt;/</span><span class="tag-name">script</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
</ol>
</div><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=106" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=106</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-03-29 14:46</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=105</guid>
			<title>如何快速定位页面中复杂 CSS BUG 问题</title>
			<author>爱得</author>
			<description><![CDATA[<p>本文转载自:<a href="http://www.planabc.net/2009/01/14/how_to_quickly_locate_the_complicated_css_bug/#comment-2520">http://www.planabc.net/2009/01/14/how_to_quickly_locate_the_complicated_css_bug/#comment-2520</a></p>
<p>相信大家对于常见 CSS BUG 的处理已经相对比较熟悉，例如：IE6 Three Pixel Gap、IE5/6 Doubled Float-Margin Bug 等等。但时常我们也会碰到复杂的 CSS BUG 问题，所谓&ldquo;复杂&rdquo;实质是指触发的条件很复杂，而&ldquo;BUG&rdquo; 也并非指一定是浏览器的 BUG 。对于此类问题，我们首先要解决的是如何定位到问题，只有快速的定位到问题，才能更好的解决问题。</p>
<p>对于快速定位，个人的经验处理一般如下（基本可以定位到我在 淘宝 遇到的 90% 以上的复杂 CSS BUG 问题）：</p>
<p>1、检查页面的标签是否闭合</p>
<p>不要小看这条，也许折腾了你两天都没有解决的 CSS BUG 问题，却仅仅源于这里。毕竟页面的模板一般都是由开发来嵌套的，而他们很容易犯此类问题。</p>
<p>快捷提示：可以用 Dreamweaver 打开文件检查，一般没有闭合的标签，会黄色背景高亮。</p>
<p>2、样式排除法</p>
<p>有些复杂的页面也许加载了 N 个外链 CSS 文件，那么逐个删除 CSS 文件，找到 BUG 触发的具体 CSS 文件，缩小锁定的范围。</p>
<p>对于刚才锁定的问题 CSS 样式文件，逐行删除具体的样式定义，定位到具体的触发样式定义，甚至是具体的触发样式属性。</p>
<p>3、模块确认法</p>
<p>有时候我们也可以从页面的 HTML 元素出发。删除页面中不同的 HTML 模块，寻找到触发问题的 HTML 模块。</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=105" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=105</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-03-25 12:14</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=104</guid>
			<title>涉及正则--谈谈工作遇到的问题</title>
			<author>爱得</author>
			<description><![CDATA[<p>工作中要取一个值,如下</p>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
    <li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;aide&quot;</span><span class="tag">&gt;</span><span>245张</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></span></li>
</ol>
</div>
<p>这个值未知,已经确认会存在 空格/下划线/字母/中文等.不管那种情况,只取其中的数字..</p>
<p>于是个人想到:</p>
<div class="codeText">
<div class="codeHead">JavaScript代码</div>
<ol class="dp-c">
    <li class="alt"><span><span>&lt;script&nbsp;type=</span><span class="string">&quot;text/javascript&quot;</span><span>&gt; &nbsp;&nbsp;</span></span></li>
    <li><span class="keyword">var</span><span>&nbsp;ad&nbsp;=&nbsp;document.getElementById(</span><span class="string">&quot;aide&quot;</span><span>).innerHTML; &nbsp;&nbsp;</span></li>
    <li class="alt"><span class="keyword">var</span><span>&nbsp;a&nbsp;=&nbsp;ad.replace(/张/,</span><span class="string">&quot;&quot;</span><span>); &nbsp;&nbsp;</span></li>
    <li><span>alert(a); &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&lt;/script&gt;&nbsp;&nbsp;</span></li>
</ol>
</div>
<p>但这样并没完全达到意外情况下的要求,只取值数字.虽然知道正则能够得到匹配的值,但除了懂得 [0-9] 是数字字符外,其它的一无所知.</p>
<p>搜索后得到 [^0-9] 是非数字字符.于是测试.</p>
<div class="codeText">
<div class="codeHead">JavaScript代码</div>
<ol class="dp-c">
    <li class="alt"><span><span>&lt;script&nbsp;type=</span><span class="string">&quot;text/javascript&quot;</span><span>&gt; &nbsp;&nbsp;</span></span></li>
    <li><span class="keyword">var</span><span>&nbsp;ad&nbsp;=&nbsp;document.getElementById(</span><span class="string">&quot;aide&quot;</span><span>).innerHTML; &nbsp;&nbsp;</span></li>
    <li class="alt"><span class="keyword">var</span><span>&nbsp;b&nbsp;=&nbsp;ad.replace(/[^0-9]/,</span><span class="string">&quot;&quot;</span><span>); &nbsp;&nbsp;</span></li>
    <li><span>alert(b); &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&lt;/script&gt;&nbsp;&nbsp;</span></li>
</ol>
</div>
<p>在这个过程中顺便问了下群里的同仁,得到 [^\d]/g ,搜索之, 原来 \d 匹配一个数字字符,等价于[0-9]。 而^\d 匹配一个非数字字符。等价于[^0-9]。</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=104" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=104</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-02-09 14:04</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=103</guid>
			<title>前端性能优化建议--年终总结</title>
			<author>爱得</author>
			<description><![CDATA[<p>一．结构有待优化。<br />
目前网站结构代码存在冗余现象，结构的语义化不强，在扩展方面表现出不足。</p>
<p>修改方案：<br />
后继制作应该考虑使用语义化的标签，使结构语义化，增强扩展性能力，以求在良好好结构中适应不同的设计需求。还可减少冗余代码，优化结构。</p>
<p>二. 样式的调用。<br />
目前使用 &lt;link&gt;方式调用样式与JS，由于是模块化工作，使得有些模块反复调用同一样式的情况出现，部分样式重调与覆盖率太高，增加了http请求数，加大了下载的时间，减慢浏览器解释的速度，并造成了流量的损失。</p>
<p>修改方案：<br />
整合样式，把每个页面用到的样式整合到同一个文件中，并对该页面的样式进行优化，去掉注释、空格、换行等，并通过第三方压缩软件进行压缩，以得到发布时最小的样式文件。</p>
<p>注：当然这又涉及到了样式管理，样式版本管理与多人协作的问题。</p>
<p>三. 修饰图片的优化。<br />
目前网站中大多修饰图片都没有经过有效的整合，导致加载速度过慢、请求数增多，影响到页面的响应时间。</p>
<p>修改方案：<br />
1．建议设计搞用色控制在255色内。<br />
2．修饰图片格式的选择&mdash;&mdash;GIF、PNG-8、PNG-24、JPG等，按需求进行选择合适的图片类型以求降低图片字节。<br />
3．对公用的修饰图片、使用频率较高的修饰图片运用Css Sprites技术&mdash;&mdash;也就是把修饰的小图片合理的整合到一张规范大小的图片上，以求减少请求数与图片大小，加快页面响应时间。<br />
4．对某些比较大的修饰图片如JPG可运用第三方软件的再压缩，以求在不损失效果的前提下得到最佳大小。</p>
<p>注：特别强调一下css sprites技术。<br />
a．CSS Sprites技术能减少图片的请求数，把零散的小图片放到一起，运用background-position来改变背景图片的位置，前提是html元素事先定义好宽高，其实就像一个遮罩，移动背景就会看到不同的景象。应用该技术的同时会相应的增加开发时间与维护成本，如果修改频率过高不建议使用。<br />
b．压缩工作的推荐：Image Optimizer</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=103" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=103</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-01-15 13:21</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=102</guid>
			<title>Iamge固定居中于Div层中....</title>
			<author>爱得</author>
			<description><![CDATA[<p>昨天群里的一位同学出了一个需求:在一固定的div中,图片如果大于div则实现等缩放,如小于则按原大小显示.2、不管前面那种情况,图片都要上下左右居中于div.</p>
<p>于是,动手写了下面的代码...</p>
<p>错误处不清楚,能力有限,期待高手批...</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=102" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=102</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-01-14 10:37</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=101</guid>
			<title>弹出窗口、遮罩、拖动、上下左右居中</title>
			<author>爱得</author>
			<description><![CDATA[<p>前天参考51js一位牛人而整理的一个效果.</p>
<p>因这效果现下比较适用,所以先行试练.总体上没超过原作的思想,能力有限...</p>
<p>看代码吧</p>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
    <li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">p</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;dt_1&quot;</span><span class="tag">&gt;</span><span>登录</span><span class="tag">&lt;/</span><span class="tag-name">p</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></span></li>
    <li><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;bodyBg&quot;</span><span>&nbsp;</span><span class="attribute">style</span><span>=</span><span class="attribute-value">&quot;display:none;&quot;</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;maiBox&quot;</span><span>&nbsp;</span><span class="attribute">style</span><span>=</span><span class="attribute-value">&quot;top:-900px;left:-900px;&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;loginBox&quot;</span><span class="tag">&gt;</span><span>用户登录</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span class="tag">&lt;</span><span class="tag-name">form</span><span>&nbsp;</span><span class="attribute">action</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span>&nbsp;</span><span class="attribute">method</span><span>=</span><span class="attribute-value">&quot;&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="tag">&lt;</span><span class="tag-name">ul</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;aiTable&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">label</span><span>&nbsp;</span><span class="attribute">for</span><span>=</span><span class="attribute-value">&quot;username&quot;</span><span class="tag">&gt;</span><span>用户名:</span><span class="tag">&lt;/</span><span class="tag-name">label</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">input</span><span>&nbsp;</span><span class="attribute">type</span><span>=</span><span class="attribute-value">&quot;text&quot;</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;username&quot;</span><span>&nbsp;</span><span class="attribute">name</span><span>=</span><span class="attribute-value">&quot;username&quot;</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;aoie&quot;</span><span>&nbsp;</span><span class="tag">/&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">label</span><span>&nbsp;</span><span class="attribute">for</span><span>=</span><span class="attribute-value">&quot;password&quot;</span><span class="tag">&gt;</span><span>密&nbsp;&nbsp;码:</span><span class="tag">&lt;/</span><span class="tag-name">label</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">input</span><span>&nbsp;</span><span class="attribute">type</span><span>=</span><span class="attribute-value">&quot;password&quot;</span><span>&nbsp;</span><span class="attribute">name</span><span>=</span><span class="attribute-value">&quot;password&quot;</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;password&quot;</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;aoie&quot;</span><span>&nbsp;</span><span class="tag">/&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="tag">&lt;</span><span class="tag-name">li</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;aisubmit&quot;</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">label</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">input</span><span>&nbsp;</span><span class="attribute">type</span><span>=</span><span class="attribute-value">&quot;submit&quot;</span><span>&nbsp;</span><span class="attribute">name</span><span>=</span><span class="attribute-value">&quot;submit&quot;</span><span>&nbsp;</span><span class="attribute">value</span><span>=</span><span class="attribute-value">&quot;登录&quot;</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;subLogin&quot;</span><span>&nbsp;</span><span class="tag">/&gt;</span><span class="tag">&lt;/</span><span class="tag-name">label</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">li</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="tag">&lt;/</span><span class="tag-name">ul</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span class="tag">&lt;/</span><span class="tag-name">form</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="tag">&lt;</span><span class="tag-name">div</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;wanji&quot;</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span class="tag">&gt;</span><span>忘记密码</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span class="tag">&gt;</span><span>注册</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span class="tag">&lt;</span><span class="tag-name">p</span><span>&nbsp;</span><span class="attribute">class</span><span>=</span><span class="attribute-value">&quot;aiinput&quot;</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">a</span><span>&nbsp;</span><span class="attribute">id</span><span>=</span><span class="attribute-value">&quot;aiclose&quot;</span><span>&nbsp;</span><span class="attribute">href</span><span>=</span><span class="attribute-value">&quot;#&quot;</span><span class="tag">&gt;</span><span>关闭</span><span class="tag">&lt;/</span><span class="tag-name">a</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">p</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="tag">&lt;</span><span class="tag-name">script</span><span>&nbsp;</span><span class="attribute">type</span><span>=</span><span class="attribute-value">&quot;text/javascript&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span>&lt;!-- &nbsp;&nbsp;</span></li>
    <li class="alt"><span>for(var&nbsp;</span><span class="attribute">i</span><span>=</span><span class="attribute-value">1</span><span>;i</span><span class="tag">&lt;</span><span>=2;i++) &nbsp;&nbsp;</span></li>
    <li><span>{ &nbsp;&nbsp;</span></li>
    <li class="alt"><span>eval(&quot;var&nbsp;dt_&quot;&nbsp;+&nbsp;i&nbsp;+&nbsp;&quot;&nbsp;=&nbsp;document.getElementById('dt_&quot;&nbsp;+&nbsp;i&nbsp;+&nbsp;&quot;')&quot;); &nbsp;&nbsp;</span></li>
    <li><span>} &nbsp;&nbsp;</span></li>
    <li class="alt"><span>var&nbsp;</span><span class="attribute">bodyBg</span><span>&nbsp;=&nbsp;</span><span class="attribute-value">document</span><span>.getElementById(&quot;bodyBg&quot;); &nbsp;&nbsp;</span></li>
    <li><span>var&nbsp;</span><span class="attribute">maiBox</span><span>&nbsp;=&nbsp;</span><span class="attribute-value">document</span><span>.getElementById(&quot;maiBox&quot;); &nbsp;&nbsp;</span></li>
    <li class="alt"><span>var&nbsp;</span><span class="attribute">loginBox</span><span>&nbsp;=&nbsp;</span><span class="attribute-value">document</span><span>.getElementById(&quot;loginBox&quot;); &nbsp;&nbsp;</span></li>
    <li><span>var&nbsp;</span><span class="attribute">boxh</span><span>&nbsp;=&nbsp;</span><span class="attribute-value">document</span><span>.getElementById(&quot;maiBox&quot;).scrollHeight; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>var&nbsp;</span><span class="attribute">boxw</span><span>&nbsp;=&nbsp;</span><span class="attribute-value">document</span><span>.getElementById(&quot;maiBox&quot;).scrollWidth; &nbsp;&nbsp;</span></li>
    <li><span>var&nbsp;</span><span class="attribute">winWidth</span><span>&nbsp;=&nbsp;</span><span class="attribute-value">document</span><span>.documentElement.clientWidth; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>var&nbsp;</span><span class="attribute">winHeight</span><span>&nbsp;=</span><span class="attribute-value">document</span><span>.documentElement.clientHeight; &nbsp;&nbsp;</span></li>
    <li><span>document.getElementById(&quot;aiclose&quot;)</span><span class="attribute">.onclick</span><span>&nbsp;=&nbsp;</span><span class="attribute-value">function</span><span>() &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;{ &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;hidden(&quot;maiBox&quot;); &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;hidden(&quot;bodyBg&quot;); &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;</span></li>
</ol>
</div><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=101" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=101</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-01-13 09:00</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=100</guid>
			<title>层在浏览器中上下左右居中,并适应不同分辨率</title>
			<author>爱得</author>
			<description><![CDATA[<p>由于工作需要,要求一个层在浏览器中上下左右居中,并适应不同分辨率.</p>
<p>刚开始时想到小菜一碟,只在相对绝对一出,搞定.</p>
<p>接着进入实践阶段,才发现并不是如此.</p>
<div class="codeText">
<div class="codeHead">XML/HTML代码</div>
<ol class="dp-xml">
    <li class="alt"><span><span class="tag">&lt;</span><span class="tag-name">style</span><span>&nbsp;</span><span class="attribute">type</span><span>=</span><span class="attribute-value">&quot;text/css&quot;</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></span></li>
    <li><span>&lt;!--&nbsp; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>*&nbsp;{margin:0;padding:0} &nbsp;&nbsp;</span></li>
    <li><span>div&nbsp;{ &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;width:500px; &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;height:500px; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;border:1px&nbsp;solid&nbsp;#ccc; &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;overflow:hidden; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;position:relative; &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;display:table-cell; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;text-align:center; &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;vertical-align:middle &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;</span></li>
    <li><span>div&nbsp;p&nbsp;{ &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;position:static; &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;+position:absolute; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;top:50% &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;</span></li>
    <li class="alt"><span>img&nbsp;{ &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;position:static; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;+position:relative; &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;top:-50%;left:-50%; &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;width:276px; &nbsp;&nbsp;</span></li>
    <li><span>&nbsp;&nbsp;&nbsp;&nbsp;height:110px &nbsp;&nbsp;</span></li>
    <li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;</span></li>
    <li><span>--</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li class="alt"><span class="tag">&lt;/</span><span class="tag-name">style</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
    <li><span class="tag">&lt;</span><span class="tag-name">div</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">p</span><span class="tag">&gt;</span><span class="tag">&lt;</span><span class="tag-name">img</span><span>&nbsp;</span><span class="attribute">src</span><span>=</span><span class="attribute-value">&quot;http://www.google.com/intl/en/images/logo.gif&quot;</span><span>&nbsp;</span><span class="tag">/&gt;</span><span class="tag">&lt;/</span><span class="tag-name">p</span><span class="tag">&gt;</span><span class="tag">&lt;/</span><span class="tag-name">div</span><span class="tag">&gt;</span><span>&nbsp;&nbsp;</span></li>
</ol>
</div><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=100" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=100</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2010-01-08 09:54</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=97</guid>
			<title>页面重构合理化讨论 会后记事...</title>
			<author>爱得</author>
			<description><![CDATA[<p>谈谈自己的看法,当作一种学习.</p>
<p>1、结构合理化中<br />
a)对于DTD的应用,相信大部分公司或者个人采用了比较宽松的DTD -过渡型.而其它的DTD有可能会根据项目要求或个人爱好而使用.至于html5的DTD,因为国情，IE6在市场上占有的比例,相信大多数公司都不会采用.</p>
<p>b)对于验证,许多同学都认为他的作用重点在于验证代码书写,嵌套规则的正确性,以及检错.至于通不通过验证,因为项目或者其它原因都是没有硬性要求.有同仁提到,在静态页面下可以通过w3c的验证,但是在交付后台完成程序嵌套后的页面.其本上验证会有很多提示.</p>
<p>c)在说这之前,就有一个想法,html标准够 语义化了么? 当然,在不断发展的过程中会完善这些.现下,我们能做的就是用自己认为有语义的标准来完成手中的项目.这些都是有分岐的.关于语义化,个人认为还有一段很长的路要走.在现下不段参加的终端,以及数据的提取,在良好语义化的结构中会更好地用于交互与阅读.</p>
<p>d)听说过,没了解.待搜索.</p>
<p>e)Class id命名规则一致性,多人协作的团队中,应该有一定的规范.小组中大部分人主体都会以英文来命名.各模块之间有的用拼音+字母的形式,有的会用英文.但同样有人提出,英文与拼音都有可能会让团队中的人不认识.除此之外,比较赞同一说法,命名方法采用aideClass的方法--即首个单词或者拼音小写,第二个英文或者拼音首个字母大写的方式.这方式虽然在字节上会增加一点,但对于要求经常维护的站点,或者协作都有利于它人的阅读.</p>
<p>f)前端,这块其实在切图与写代码的过程中就已经进行着,只是要重没那么大,至于SEO的具体内容.没有多大了解.</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=97" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=97</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2009-12-27 00:27</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=96</guid>
			<title>设计稿合成web页面…</title>
			<author>爱得</author>
			<description><![CDATA[<p>声明：本设计稿来自 经典才子 <a href="http://home.blueidea.com/apps.php?do=case&amp;ac=lists&amp;uid=422639">lwid的作品</a> <br />
本人用来练习合成之速度之乱作&hellip;&hellip;严禁它用、商用。如觉得作品不错，请联系 才子 lwid 进行进一步的合作。</p>
<p>于2009年9月8日留</p>
<p>效果小图:</p>
<p><img alt="经典才子 lwid的作品" src="http://www.lusisi.com/attachments/date_201005/thumb_0346d939eaff18933d564f14f4bae2b0.gif" /></p>
<p>一、切图之前的一点思考.<br />
1、最小宽为?,背景-x 实现视觉全屏.<br />
2、header部分用body&gt;1px背景平铺还是单切?<br />
3、整体结构考虑采用131.<br />
4、3中a与b之间的关系--a在b中还是b在a中?<br />
5、像素图片整合在一起还是分开,关键是用background还是img的考虑.<br />
6、好友最新主题 栏目的结构用table还是li?<br />
7、社区热门只有10个？定了十个？<br />
8、通知栏会display:none;&gt;还是一直存在。</p>
<p>二、实现--切图.<br />
1、头部考虑到要1px平铺 所以 切 1px 高260左右.使得结构好的.<br />
2、整理下 像素图 还是用背景吧.<br />
3、其它的动刀后就出来了.</p>
<p>三、结构与样式<br />
1、习惯多出的切掉.<br />
2、好友最新主题 用 table<br />
3、最新动态 用 dl <br />
4、整体结构 排列为 131</p>
<p>10点了多了，准备睡，就不写了其它的了。</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=96" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=96</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2009-12-25 14:19</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=95</guid>
			<title>重温table隔行换色</title>
			<author>爱得</author>
			<description><![CDATA[<p>无事,尝试写下隔行换色,写着写着就感觉自己在复制别人的东西,可悲啊.</p>
<p>不过,也好要档练习吧.</p>
<p><img alt="效果图" src="http://www.lusisi.com/attachments/date_200912/thumb_a0a88ee0fefe125515adb6ce9131f723.png" /></p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=95" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=95</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2009-12-24 14:55</pubDate>
		</item>
		<item>
			<guid>http://www.lusisi.com/?action=show&amp;id=93</guid>
			<title>border:none 0;的疑惑....</title>
			<author>爱得</author>
			<description><![CDATA[<p>最近在群里有人提出了border:none 0;的写法能够兼容浏览器.当时很困扰,为什么能够这样写呢?</p>
<p>于是当时记录了一下这个问题.今天有空了,翻手册,发现:</p>
<p>border</p>
<p>语法：<br />
border : border-width || border-style || border-color</p>
<p>说明：<br />
设置对象的边框样式。<br />
当你指定了边框颜色( border-color )和边框宽度( border-width )时，你必须同时指定边框样式( border-style )，否则边框不会被呈现。<br />
如使用该复合属性定义其单个参数，则其他参数的默认值将无条件覆盖各自对应的单个属性设置。</p>
<p>border-width:设置对象边框的宽度。属性1.:medium:默认值。默认宽度&nbsp; 2.length 数值</p>
<p>border-style:设置对象边框的样式。<br />
属性常用:<br />
none&nbsp;&nbsp;&nbsp; :&nbsp;&nbsp; 默认值。无边框。不受任何指定的 border-width 值影响 <br />
dotted&nbsp; :　 在MAC平台上IE4+与WINDOWS和UNIX平台上IE5.5+为点线。否则为实线 <br />
dashed&nbsp; :　 在MAC平台上IE4+与WINDOWS和UNIX平台上IE5.5+为虚线。否则为实线 <br />
solid&nbsp;&nbsp; :　 实线边框</p>
<p>border-color:这个就不说了.</p>
<p>至此,对于没border:none 0;这样的写法已经没任何疑问.--还是基础啊.</p><br /><br /><a href="http://www.lusisi.com/?action=show&amp;id=93" target="_blank">阅读全文</a><br /><br />]]></description>
			<link>http://www.lusisi.com/?action=show&amp;id=93</link>
			<category domain="http://www.lusisi.com/?cid=4">Web标准</category>
			<pubDate>2009-12-04 09:29</pubDate>
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