一个简单又漂亮的弹出层窗口效果

稿源：互联网 2022-04-02 21:40:59 点击： 7827 撤稿纠错

个只作了一些简单的弹出显示和隐藏。主要是想把一个标题和一个弹出菜单当成一个类来考虑

以下讨论的是和弹出隐藏相关的一个简单又漂亮的弹出层窗口效果教程文章，内容是本站精心挑选整理的教程，希望对广大的网友给到帮助,下面是详细内容：

脚本代码(For Alixixi.com)如下:

<!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=UTF-8" />
<link rel="stylesheet" href="css/style.css" type="text/css" id="cssStyle"/>
<style>
.list{
 position:relative;;
 background:#eee;
 border:1px #ccc solid;
 margin:10px;
 height:30px;
 width:100px;
 cursor :pointer ;
}
.listShow{
 position:relative;
 background:#eff;
 border:1px #ddd solid;
 margin:10px;
 height:30px;
 width:100px;
 cursor :pointer ;
}
.comment{
 position:absolute;
 left:0;
 display:none;
 position:absolute;
 border:1px #ccc solid;
 background:#fee;
 width:200px;
 height:200px;
 overflow:hidden;
 z-index:100;
}
</style>
</head>
<body>
<div class="" id="show">
0
</div>
<div class="list" id="list1">1
 <div class="comment" id="comment1">aaaaaaaaaaaaffffffffff<br/>
 ddddddddddddddddd<br/>
 ddddddddddddd<br/>
 dddddddddd<br/>
 aaaaa</div>
</div>
<div class="list" id="list2">2
 <div class="comment" id="comment2">aaaaaaaaaaaaaaaaa</div>
</div>
<div class="list" id="list3">3
 <div class="comment" id="comment3">aaaaaaaaaaaaaaaaa</div>
</div>
<div class="list" id="list4">4
 <div class="comment" id="comment4">aaaaaaaaaaaaaaaaa</div>
</div>
<div class="list" id="list5">5
 <div class="comment" id="comment5">aaaaaaaaaaaaaaaaa</div>
</div>
<div class="list" id="list6">6
 <div class="comment" id="comment6">aaaaaaaaaaaaaaaaa</div>
</div>
</body>
</html>
<script>
    var zindex=0;
 function $id(id){
  return document.getElementById(id);
 }
 var Bind = function(object,fun){
  var args = Array.prototype.slice.call(arguments).slice(2);
  return function(){
   return fun.apply(object,args);
  }
 }
 function addEventHandler(oTarget, sEventType, fnHandler){ 
   if(oTarget.addEventListener){oTarget.addEventListener(sEventType, fnHandler, false);}
   else if(oTarget.attachEvent){oTarget.attachEvent('on' + sEventType, fnHandler);}
   else{oTarget['on' + sEventType] = fnHandler;}
 }
 var Shower=function(){
  this.list=null;
  this.comment=null;
  this.moveLeft=80;   //弹出div的水平偏移距离
  this.moveTop=20; //弹出div的竖直偏移距离
  this.height=150; //弹出div的高
  this.width=250;  //弹出div的宽
  this.time=800;  //弹出div所用时间
  this.init=function(lisObj,comObj){
   this.list=lisObj;
   this.comment=comObj;
   var _this=this;
   this._fnMove=Bind(this,this.move);
   (function(){
    var obj=_this;
    
    addEventHandler(obj.list,"click",obj._fnMove);
   })();
  };
  this.move=function(){
   var _this=this;
    var w=0; //水平偏移
    var h=0; //竖直偏移
    var height=0; //弹出div的高
    var width=0;  //弹出div的宽
    var t=0;
    var startTime = new Date().getTime();//开始执行的时间
    if(!_this.comment.style.display||_this.comment.style.display=="none"){
     _this.comment.style.display="block";
     _this.comment.style.height=0+"px";
     _this.comment.style.width=0+"px";
     _this.list.style.zIndex=++zindex;
     _this.list.className="listShow";
     var comment=_this.comment.innerHTML;  
     _this.comment.innerHTML="";  //去掉显示内容
     var timer=setInterval(function(){
      var newTime = new Date().getTime();
      var timestamp = newTime - startTime;
      _this.comment.style.left=Math.ceil(w)+"px";
      _this.comment.style.top=Math.ceil(h)+"px";
      _this.comment.style.height=height+"px";
      _this.comment.style.width=width+"px";
      t++;
      var change=(Math.pow((timestamp/_this.time-1), 3) +1); //根据运行时间得到基础变化量
      w=_this.moveLeft*change;
      h=_this.moveTop*change;
      height=_this.height*change;
      width=_this.width*change;
      $id("show").innerHTML=w;
       if(w>_this.moveLeft){
        clearInterval(timer);
        _this.comment.style.left=_this.moveLeft+"px";
        _this.comment.style.top=_this.moveTop+"px";
        _this.comment.style.height=_this.height+"px";
        _this.comment.style.width=_this.width+"px";
         _this.comment.innerHTML=comment; //回复显示内容
       }
      },1,_this.comment);
    
    }else{
     _this.hidden();
     
    }
  }
  this.hidden=function(){
   var _this=this;
   var flag=1;
   var hiddenTimer=setInterval(function(){
      if(flag==1){
        _this.comment.style.height=parseInt(_this.comment.style.height)-10+"px";
      }else{
        _this.comment.style.width=parseInt(_this.comment.style.width)-15+"px";
        _this.comment.style.left=parseInt(_this.comment.style.left)+5+"px";
      }
      if(flag==1 && parseInt(_this.comment.style.height)<10){
       flag=-flag;
      }
            
      if(parseInt(_this.comment.style.width)<20){
       clearInterval(hiddenTimer);
       _this.comment.style.left="0px";
       _this.comment.style.top="0px";
       _this.comment.style.height="0px";
       _this.comment.style.width="0px";
       _this.comment.style.display="none";
       if(_this.list.style.zIndex==zindex){
        zindex--;
       };
       _this.list.style.zIndex=0;
       _this.list.className="list";
      }
   },1)
  }
 }
 window.onload=function(){
                               //建立各个菜单对象
  var shower1=new Shower();
  shower1.init($id("list1"),$id("comment1"));
  var shower2=new Shower();
  shower2.init($id("list2"),$id("comment2"));
  var shower3=new Shower();
  shower3.init($id("list3"),$id("comment3"));
  var shower4=new Shower();
  shower4.init($id("list4"),$id("comment4"));
  var shower5=new Shower();
  shower5.init($id("list5"),$id("comment5"));
  var shower6=new Shower();
  shower6.init($id("list6"),$id("comment6"));
 }
</script>

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一个简单又漂亮的弹出层窗口效果

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