ie6问题_html/css_WEB-ITnose
http://topic.csdn.net/u/20120411/15/ae880ebf-f4cc-4152-9724-37fdfe14219c.html?64791
谁能解释下这是为毛？？
回复讨论(解决方案)
加background 是为了触发layout
把 #b的position 去掉，不加background mouseleave也是可以了，问题就出现在position:absolute;
ie6解析怪异，不像DOM那样依旧认识#a下面#b的width及height
ie6只会认得内容来充满box，如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><script src="http://code.jquery.com/jquery-latest.js"></script><style type="text/css"> *{margin:0;padding:0;}</style><script type="text/javascript"> $(document).ready(function(e) { $("#a").mouseover(function(e) { $("#b").slideDown(); }); $("#a").mouseleave(function(e) { $("#b").slideUp(); }); });</script></head><body><div id="a" style="position:relative;width:100px;height:30px;border:1px solid #cccccc;"> <div id="b" style="position:absolute;top:30px;left:0px;width:300px;height:400px;border:1px solid #cccccc;display:none;"> 1111111111111111111111 </div></div></body></html>鼠标出了11111内容 box才会缩回去，所以这里加个background，让它充满整个box。
加background 是为了触发layout
把 #b的position 去掉，不加background mouseleave也是可以了，问题就出现在position:absolute;
ie6解析怪异，不像DOM那样依旧认识#a下面#b的width及height
ie6只会认得内容来充满box，如下：
HTML code
+11
路过，学习，不同浏览器解析
推荐楼主少用JQ ,需然效果好,但是浏览器有些识别不了
$(document).ready(function(e) { $("#a").mouseover(function(e) { $("#b").slideDown(); }); $("#a").mouseleave(function(e) { var to = e.relatedTarget || e.toElement;//获得鼠标移出后进入的元素 alert(to.tagName) $("#b").slideUp(); }); });去掉背景和不去掉背景分别高度一下
你就明白了
去掉背景和不去掉背景分别 运行一下
你就明白了
加background 是为了触发layout
把 #b的position 去掉，不加background mouseleave也是可以了，问题就出现在position:absolute;
ie6解析怪异，不像DOM那样依旧认识#a下面#b的width及height
ie6只会认得内容来充满box，如下：
HTML code
nbsp;html PUBLIC "-/……
总算明白了害死人的ie6哦
加background 是为了触发layout
把 #b的position 去掉，不加background mouseleave也是可以了，问题就出现在position:absolute;
ie6解析怪异，不像DOM那样依旧认识#a下面#b的width及height
ie6只会认得内容来充满box，如下：
HTML code
nbsp;html PUBLIC……
++
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