科讯导航下拉菜单

1、在后台新建一个sql自定义标签，命名为“二级栏目”

查询：SELECT TOP 20 ID,FolderName,TN FROM KS_Class Where

TN='{$Param(0)}' and TopFlag=1

循环：

[loop=20]

• href="{$Field(ID,GetInfoUrl,100,1)}">{$Field(FolderName,Text,0,...,0,)}

[/loop]

2、新建一个sql自定义标签，命名为“一级栏目”

查询：SELECT TOP 20 ID,classid,FolderName,TS,TN FROM KS_Class Where tj=1 and TopFlag=1

循环：[loop=20]

target="_blank">{$Field(FolderName,Text,0,...,0,)}{SQL_二级栏目({$Field(ID,Text,0,...,0,)})}

[/loop]

3、在模板head中间加上以下js代码：

4、模板调用：

{SQL_一级栏目()}

5、css部分【实现效果的关键部分】

#nav { background-image: url(nav_0bg.jpg); background-repeat: no-repeat; height: 43px; width: 811px; margin-top: 0px; margin-right: auto;

margin-bottom: 0px; margin-left: auto; padding-left: 45px; }

#menu ul { padding: 0; margin: 0; }

#menu li { position:relative; float: left; width: 85px; text-align: center; }

#menu li a { width: 85px; font-size: 13px; line-height: 43px; color: #FFFFFF; text-decoration: none; height: 43px; display: block; }

#menu li a:hover { width: 85px; color: #006600; text-decoration: none; height: 43px; background-image: url(nav.jpg); background-repeat: no-repeat; background-position: center center; }

#menu li ul { position:absolute; display: none; top: 43px; left:0; }

#menu li:hover ul, #menu li.over ul { display: block; }

#menu ul li a { display:block; font-size:12px; padding:3px; margin-right:1px; text-decoration: none; color: #000000; background:#eee; line-height: 14px; height: 14px; }

#menu ul li a:hover { background-color:#DDDDDD; line-height: 14px; height: 14px; background-image: none; }