滑动菜单，滑动门，CSS代码

2024-09-05 12:20:41

字体：大中小

来源：转载

供稿：网友

超简约设计的滑动门菜单，鼠标放到主菜单上，里面的内容会跟着变化，实际上本演示是一个范例，从代码中的注释你就能感觉到，每一步都有注释，对学习JavaScript和CSS都有帮助，也为你以后写出比这更漂亮、更实用的滑动门做铺垫。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>滑动门测试</title><style>#tab_container1{width:310px;text-align:left;border:1px solid #cccccc;background:url() repeat-x top;}.cls_tab_nav{height:24px;overflow:hidden;font-size:12px;background:url() repeat-x bottom; padding-left:10px;}.cls_tab_nav ul{font-size:9pt;margin:0;padding:0;}.cls_tab_nav_li{background:url() no-repeat -70px 0;width:70px;height:24px;line-height:24px;float:left;display:inline;overflow:hidden;text-align:center;cursor:pointer;}.cls_tab_nav_li_first{font-weight:bolder;background-position:0px 0px;}.cls_tab_nav_li a{text-decoration:none;color:#000000;font-size:12px;}.cls_tab_body{border-top:none;min-height:175px;padding:10px;height:175px;}.cls_div{display:none;font-size:14px;}.cls_tab_nav_li_first a{color:#c80000;}</style></head>    <body>      <div id="tab_container1" > <div class="cls_tab_nav">  <ul>   <li class="cls_tab_nav_li cls_tab_nav_li_first">百货大楼</li>   <li class="cls_tab_nav_li">八方购物</li>   <li class="cls_tab_nav_li">商场三</li>  </ul> </div> <div class="cls_tab_body">  <div class="cls_div" style="display:block;"> 百货大楼  </div>  <div class="cls_div">八方购物</div>  <div class="cls_div">商场三</div> </div></div></body>  </html> <script type="text/javascript">try{ document.execCommand("BackgroundImageCache", false, true);}catch(e){}function $(element){ if(arguments.length>1){  for(var i=0,elements=[],length=arguments.length;i<length;i++)   elements.push($(arguments[i]));  return elements; } if(typeof element=="string")  return document.getElementById(element); else  return element;}var Class={ create:function(){  return function(){   this.initialize.apply(this,arguments);  }  }}Object.extend=function(destination,source){ for(var property in source){  destination[property]=source[property]; } return destination;}var tabMenu=Class.create();tabMenu.prototype={ initialize:function(container,selfOpt,otherOpt){  this.container=$(container);    var selfOptions=Object.extend({fontWeight:"bold",fontSize:"12px",color:"#FFBC44"},selfOpt||{});  var otherOptions=Object.extend({fontWeight:"normal",fontSize:"12px",color:"#666"},otherOpt||{});  //用for循环得到objs数组,主要是为了兼容非IE浏览器把空白也当作子对象  for(var i=0,length=this.container.childNodes.length,objs=[];i<length;i++){   if(this.container.childNodes[i].nodeType==1)    objs.push(this.container.childNodes[i]);  }  var tabArray=objs[0].getElementsByTagName("li");  //用for循环得到divArray数组,主要是为了兼容非IE浏览器把空白也当作子对象  var divArray=new Array();  for(i=0,length=objs[1].childNodes.length;i<length;i++){   if(objs[1].childNodes[i].nodeType==1)    divArray.push(objs[1].childNodes[i]);  }    for(i=0,length=tabArray.length;i<length;i++){   tabArray[i].length=length;   tabArray[i].index=i;   tabArray[i].onmouseover=function(){    //其它选项卡样式设置    for(var j=0;j<this.length;j++){     tabArray[j].style.backgroundPosition="-"+tabArray[j].offsetWidth+"px 0";     for(var property in selfOptions){      tabArray[j].firstChild.style[property]=otherOptions[property];     }    }    //当前选项卡样式    this.style.backgroundPosition="0 0";    for(var property in selfOptions){     this.firstChild.style[property]=selfOptions[property];    }    //隐藏其它选项卡    for(j=0;j<this.length;j++){     divArray[j].style.display="none";    }    //显示当前选项卡    divArray[this.index].style["display"]="block";   }  } }}var tab1=new tabMenu("tab_container1",{fontSize:"12px",color:"#c80000",fontWeight:"bolder"},{fontWeight:"normal",color:"#000000"});</script>

上一篇：代码经过精简后的仿QQ折叠菜单

下一篇：css竖向菜单，带三角导航