wmode参数:
transparent模式:可用z-index控制层级
opaque模式:可用z-index控制层级
window模式:flash层级在浏览器核心显示窗口之上,flash会盖住与他重合的html
情景1(可修改flash的wmode参数)
修改wmode属性为,transparent或opaque
DEMO如下:
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"UTF-8\">
<title> HTML元素遮挡Flash - 情景1 </title>
<style>
html, body, object, embed{ padding: 0; margin: 0; }
.m-box { position: relative; }</p>
<p> .m-flash, .m-flash embed { width: 400px; }
.m-shadow { position: absolute; top: 0; left: 0; width: 100px; height: 100px; background-color: #ccc; }
</style>
</head>
<body>
<!--transparent-->
<div class=\"m-box\">
<object class=\"m-flash\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\">
<param name=\"src\" value=\"<a href=\"http://www.aa.net/i/bookmark.swf\">http://www.aa.net/i/bookmark.swf</a>\">
<param name=\"wmode\" value=\"transparent\"/>
<embed wmode=\"transparent\" src=\"<a href=\"http://www.aa.net/i/bookmark.swf\"></embed\">http://www.aa.net/i/bookmark.swf\"></embed</a>>
</object></p>
<p> <div class=\"m-shadow\">
Jununx,欢迎您!--transparent
</div>
</div></p>
<p><!--opaque-->
<div class=\"m-box\">
<object class=\"m-flash\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\">
<param name=\"src\" value=\"<a href=\"http://www.aa.net/i/bookmark.swf\">http://www.aa.net/i/bookmark.swf</a>\">
<param name=\"wmode\" value=\"opaque\"/>
<embed wmode=\"opaque\" src=\"<a href=\"http://www.aa.net/i/bookmark.swf\"></embed\">http://www.aa.net/i/bookmark.swf\"></embed</a>>
</object></p>
<p> <div class=\"m-shadow\">
Jununx,欢迎您!--opaque
</div>
</div></p>
<p></body>
</html>
情景2(不可修改flash的wmode参数)-- flash和你的iframe遮挡层在同一个页面
注:如果要兼容Safari、Opera,那么请直接告诉需求这个遮不了
DEMO如下:
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"UTF-8\">
<title> HTML元素遮挡Flash - 情景2 </title>
<style>
html, body, object, embed{ padding: 0; margin: 0; }
.m-box { position: relative; }</p>
<p> .m-flash, .m-flash embed { width: 400px; }
.m-flash { position: relative; z-index: 1; }
.m-shadow { position: absolute; top: 0; left: 0; z-index: 2; width: 100px; height: 100px; background-color: #ccc; }
.m-shadow-txt { position: absolute; z-index: 2; }
.m-shadow-ifr { position: absolute; z-index: -1; width: 100%; height: 100%; opacity: 0; filter: alpha(opacity=0); }
</style>
</head>
<body>
<!--window-->
<div class=\"m-box\">
<object class=\"m-flash\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\">
<param name=\"src\" value=\"<a href=\"http://www.aa.net/i/bookmark.swf\">http://www.aa.net/i/bookmark.swf</a>\">
<param name=\"wmode\" value=\"window\"/>
<embed wmode=\"window\" src=\"<a href=\"http://www.aa.net/i/bookmark.swf\"></embed\">http://www.aa.net/i/bookmark.swf\"></embed</a>>
</object></p>
<p> <div class=\"m-shadow\">
<div class=\"m-shadow-txt\">Jununx,欢迎您!--window</div>
<iframe class=\"m-shadow-ifr\" frameborder=\"0\"></iframe>
</div>
</div></p>
<p></body>
</html>
情景3(不可修改flash的wmode参数)-- flash是被一个iframe页面引入的
注:如果木有权限操作iframe页面,那么请直接告诉需求这个遮不了注:如果要兼容Safari、Opera,那么请直接告诉需求这个遮不了
DEMO页:
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"UTF-8\">
<title> HTML元素遮挡Flash - 情景2 </title>
<style>
html, body, object, embed{ padding: 0; margin: 0; }
.m-box { position: relative; }</p>
<p> .m-flash { position: relative; width: 400px; height: 400px; z-index: 1; }
.m-shadow { position: absolute; top: 0; left: 0; z-index: 2; width: 100px; height: 100px; background-color: #ccc; }
.m-shadow-txt { position: absolute; z-index: 2; }
.m-shadow-ifr { position: absolute; z-index: -1; width: 100%; height: 100%; opacity: 0; filter: alpha(opacity=0); }
</style>
</head>
<body>
<!--window-->
<div class=\"m-box\">
<iframe class=\"m-flash\" src=\"ifr.html\" frameborder=\"0\"></iframe></p>
<p> <div class=\"m-shadow\">
<div class=\"m-shadow-txt\">Jununx,欢迎您!--window</div>
<iframe class=\"m-shadow-ifr\" frameborder=\"0\"></iframe>
</div>
</div></p>
<p></body>
</html>
iframe页:
<!doctype html>
<html lang=\"en\">
<head>
<meta charset=\"UTF-8\">
<title> HTML元素遮挡Flash - 情景3 </title>
<style>
html, body, object, embed{ padding: 0; margin: 0; }
.ifr { position: absolute; z-index: 2; width: 100px; height: 100px; opacity: 0; filter: alpha(opacity=0); }
.m-flash { position: absolute; z-index: 1; width: 400px; }
</style>
</head>
<body>
<!--window-->
<object class=\"m-flash\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\">
<param name=\"src\" value=\"<a href=\"http://www.aa.net/i/bookmark.swf\">http://www.aa.net/i/bookmark.swf</a>\">
<param name=\"wmode\" value=\"window\"/>
<embed wmode=\"window\" src=\"<a href=\"http://www.aa.cn/i/bookmark.swf\"></embed\">http://www.aa.cn/i/bookmark.swf\"></embed</a>>
</object></p>
<p><iframe class=\"ifr\" frameborder=\"0\"></iframe>
</body>
</html>