javascript动画效果打开/关闭层【javascript】

web前端|js教程 javascript动画效果打开/关闭层【javascript】

javascript,动画效果,打开层,关闭层

web前端-js教程

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<br /><title>js_打开层关闭层效果_脚本之家</title> <div class="khw">易语言网吧挂机锁源码,ubuntu装上卡顿,爬虫的理解简答,php jre,网页结构 seolzw</div> body,span,div,td{font-size:12px;line-height:1.5em;color:#849BCA;} #bodyL{     float:left;     width:84px;     margin-right:2px; } a.od{     width:80px;     height:25px;     line-height:25px;     text-align:center;     font-weight:bold;     border: 2px solid #849BCA;         display:block;     color:#547BC9;     float:left;     text-decoration:none;     margin-top:2px; } a.od:link{     background:#EEF1F8; } a.od:visited{     background:#EEF1F8; } a.od:hover{     background:#EEE; } a.od:active{     background:#EEE; } #fd{         width:500px;     height:200px;     background:#EDF1F8;         border: 2px solid #849BCA;     margin-top:2px;     margin-left:2px;     float:left;     overflow:hidden;     position:absolute;     left:0px;     top:0px;     cursor:move;     float:left;     /*filter:alpha(opacity=50);*/ <div class="khw">任务积分网站源码,旧硬盘安装ubuntu,怎么用爬虫查,php代替递归,seo徽zhnbwrlzw</div>} .content{     padding:10px; } <p><br /> </p><div id="bodyL"><p>        [打开层] </p><p>        [关闭层] </p></div><div id="fd"><div class="content">移动层</div></pre>     var prox;     var proy;     var proxc;     var proyc;     function show(id){/*–打开–*/         clearInterval(prox);         clearInterval(proy);         clearInterval(proxc);         clearInterval(proyc);         var o = document.getElementById(id);         o.style.display = “block”;         o.style.width = “1px”;         o.style.height = “1px”;          prox = setInterval(function(){openx(o,500)},10);     }         function openx(o,x){/*–打开x–*/         var cx = parseInt(o.style.width);         if(cx < x)         {             o.style.width = (cx + Math.ceil((x-cx)/5)) +"px";         }         else         {             clearInterval(prox);             proy = setInterval(function(){openy(o,200)},10);         }     }         function openy(o,y){/*–打开y–*/             var cy = parseInt(o.style.height);         if(cy  0)         {             o.style.height = (cy – Math.ceil(cy/5)) +”px”;         }         else         {             clearInterval(proyc);             proxc = setInterval(function(){closex(o)},10);         }     }         function closex(o){/*–打开x–*/         var cx = parseInt(o.style.width);         if(cx > 0)         {             o.style.width = (cx – Math.ceil(cx/5)) +”px”;         }         else         {             clearInterval(proxc);             o.style.display = “none”;         }     }     </p><p>    /*————————-鼠标拖动———————*/         var od = document.getElementById(“fd”);         var dx,dy,mx,my,mouseD;     var odrag;     var isIE = document.all ? true : false;     document.onmousedown = function(e){         var e = e ? e : event;         if(e.button == (document.all ? 1 : 0))         {             mouseD = true;                     }     }     document.onmouseup = function(){         mouseD = false;         odrag = “”;         if(isIE)         {             od.releaseCapture();             od.filters.alpha.opacity = 100;         }         else         {             window.releaseEvents(od.MOUSEMOVE);             od.style.opacity = 1;         }             } </p><p>    //function readyMove(e){         od.onmousedown = function(e){         odrag = this;         var e = e ? e : event;         if(e.button == (document.all ? 1 : 0))         {             mx = e.clientX;             my = e.clientY;             od.style.left = od.offsetLeft + “px”;             od.style.top = od.offsetTop + “px”;             if(isIE)             { od.setCapture(); od.filters.alpha.opacity = 50;             }             else             { window.captureEvents(Event.MOUSEMOVE); od.style.opacity = 0.5;             } </p><p>            //alert(mx);             //alert(my); </p><p>        }      }     document.onmousemove = function(e){         var e = e ? e : event; </p><p>        //alert(mrx);         //alert(e.button);                 if(mouseD==true && odrag)         {                     var mrx = e.clientX – mx;             var mry = e.clientY – my;                 od.style.left = parseInt(od.style.left) +mrx + “px”;             od.style.top = parseInt(od.style.top) + mry + “px”;                         mx = e.clientX;             my = e.clientY; </p><p>        }     } </p><p><br />

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

动画效果