关于导航

2008-04-22 02:32:37 91 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

Objective-C之平铺导航、标签导航、树形结构导航盼秋风，徐徐而来，吹尽炎热，捎来些许凉意。望秋水，秋雨来临，散尽暑气，带来一夜好眠。来说一下导航控制器。导航一般分三种：平铺导航、标签导航、树形结构导航。平时我们大家经常见的使用导航的样式如下：平铺导航：应用界面（基于分屏导航），电子书（基于分页导航）标签导航：苹果的Photos等。树形结构导航：苹果的Settings等。阅读详情

<%if mid(menu,1,1)<>"1" then%>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="96" height="52" id=ShockwaveFlash2>
<param name=movie value="images/nav/bt_company.swf">
<param name=quality value=high>
<param name="wmode" value="transparent">
<embed src="images/nav/bt_company.swf" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="96" height="52">
</embed>
</object>
<%else%>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="96" height="52" id=ShockwaveFlash2>
<param name=movie value="images/nav/bt_company2.swf">
<param name=quality value=high>
<param name="wmode" value="transparent">
<embed src="images/nav/bt_company2.swf" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="96" height="52"> </embed>
</object>

以上是一个FLASH导航，两个FLASH在同一个导航栏， <%if mid(menu,1,1)<>"1" then%>
.....
<%else%>
.....
不明白这段语句是什么意思

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