[织梦dedecms二级目录]织梦dedecms二级菜单实现方法

【www.bbyears.com--dedecms教程】

例子1

修改channelartlist.lib.php

if($typeid==0 || $typeid=="top") {
        $tpsql = " reid=0 AND ispart<>2 AND ishidden<>1 AND channeltype>0 ";
    }

修改为

if($typeid=="tops") {
        $tpsql = " reid=0 AND ispart<>2 AND ishidden<>1 ";
    }elseif($typeid==0 || $typeid=="top") {
        $tpsql = " reid=0 AND ispart<>2 AND ishidden<>1 AND channeltype>0 ";
    }

然后页面调用

{dede:channelartlist typeid="tops" row=10}
    
        {dede:field.typename/}
               
                  {dede:channel row="10"}
                        [field:typename/]
                    {/dede:channel}
       
    
{/dede:channelartlist}

例子2

首先在你的css里面加入

*          
{         
    PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px
}         
A {         
    text-decoration:none;         
}         
DIV {         
    WORD-WRAP: break-word; WORD-BREAK: break-all
}         
LI {         
    LIST-STYLE-TYPE: none; LIST-STYLE-IMAGE: none
}         
.nav {         
    MARGIN: 7px auto 0px; WIDTH: 968px; OVERFLOW: hidden
}         
.nav LI {         
    FLOAT: left; HEIGHT: 48px
}         
.nav_left {         
    WIDTH: 8px; BACKGROUND: url(img/s02.gif) no-repeat
}         
.nav_center {         
    WIDTH: 952px; BACKGROUND: url(img/s03.gif) repeat-x; FONT-SIZE: 16px
}         
.nav_right {         
    WIDTH: 8px; BACKGROUND: url(img/s04.gif) no-repeat
}         
.nav_li_li {         
    PADDING-RIGHT: 2px; BACKGROUND: url(img/s05.gif) no-repeat right top
}         
.nav A {         
    PADDING-BOTTOM: 0px; LINE-HEIGHT: 42px; PADDING-LEFT: 49px; PADDING-RIGHT: 49px; FLOAT: left; HEIGHT: 48px; COLOR: #fff; PADDING-TOP: 0px
}         
.nav .nav_on {         
    BACKGROUND: url(img/s06.jpg) no-repeat center top; TEXT-DECORATION: none
}         
.nav A:hover {         
    BACKGROUND: url(img/s06.jpg) no-repeat center top; TEXT-DECORATION: none
}         
.nav_li_li DIV {         
    Z-INDEX: 1000; BORDER-BOTTOM: #5970b2 1px solid; POSITION: absolute; BORDER-LEFT: #5970b2 1px solid; PADDING-BOTTOM: 5px; MARGIN-TOP: 42px; PADDING-LEFT: 5px; WIDTH: 190px; PADDING-RIGHT: 5px; ZOOM: 1; BACKGROUND: #ffffff 0px 0px; VISIBILITY: hidden; BORDER-TOP: #5970b2 1px solid; BORDER-RIGHT: #5970b2 1px solid; PADDING-TOP: 5px
}         
.nav_li_li DIV A {         
    POSITION: relative; TEXT-ALIGN: center; PADDING-BOTTOM: 5px; LINE-HEIGHT: 18px; MARGIN: 0px; PADDING-LEFT: 5px; WIDTH: 80px; PADDING-RIGHT: 5px; DISPLAY: block; WHITE-SPACE: nowrap; BACKGROUND: #ffffff 0px 0px; HEIGHT: 18px; COLOR: #2875de; FONT-SIZE: 12px; TEXT-DECORATION: none; PADDING-TOP: 5px
}         
.nav_li_li DIV A:hover {         
    BACKGROUND: #49a3ff; COLOR: #fff
}

调用js，记得修改路径

<script  type="text/javascript" src="foot.js"></script>

dedecms标签实现的方法

         
 
•          
   
•          
             
     
• 首页         
      {dede:channelartlist  typeid="top" row="2"}         
     
•          
      {dede:field.typename/}          
               
      全部分类         
      {dede:channel type="son" }         
      [field:typename/]         
  {/dede:channel}         
            
               
   

• js代码

   代码如下

  var timeout=500;
  var closetimer=0;
  var ddmenuitem=0;
  function mopen(id)
  {
   mcancelclosetime();
   if(ddmenuitem)ddmenuitem.style.visibility="hidden";
   ddmenuitem=document.getElementById(id);
   ddmenuitem.style.visibility="visible";
  }
  function mclose()
  {
   if(ddmenuitem)ddmenuitem.style.visibility="hidden";
  }
  function mclosetime()
  {
   closetimer=window.setTimeout(mclose,timeout);
  }
  function mcancelclosetime()
  {
   if(closetimer)
  {
    window.clearTimeout(closetimer);
    closetimer=null;
   }
  }
  document.onclick=mclose;

  本文来源：http://www.bbyears.com/wangyezhizuo/63144.html