操作步骤:
1. 包含框架页:
<body bgColor="#eeeeee">
<iframe allowTransparency="true" src="kuangjia.htm">
</iframe>
2.被框架页kuangjia.htm:
<body bgColor="transparent">
<iframe style='FILTER: alpha(opacity=100,style=3)' id="baiduSpFrame" border="0" vspace="0" hspace="0" marginwidth="0" marginheight="0" framespacing="0" frameborder="0" scrolling="no" width="468" height="60" src="http://spcode.baidu.com/spcode/spstyle/style1185.jsp?tn=andyzqj_sp&ctn=0&styleid=1185";></iframe>
3.摘自设计学院
在transparentBody.htm文件的<body>...</body><body>标签中,我已经加入了style="background-color=transparent"
通过以下四种IFRAME的写法我想大概你对iframe背景透明效果的实现方法应该会有个清晰的了解:
<IFRAME ID="Frame1" SRC="transparentBody.htm" allowTransparency="true"></IFRAME>
<IFRAME ID="Frame2" SRC="transparentBody.htm" allowTransparency="true" STYLE="background-color: green"> </IFRAME>
<IFRAME ID="Frame3" SRC="transparentBody.htm"></IFRAME>
<IFRAME ID="Frame4" SRC="transparentBody.htm" STYLE="background-color: green"> </IFRAME>