javascript制作的滑动图片菜单

前端技术 2023/09/09 JavaScript

方法很简单，特效非常棒，这里就先不多废话了，直接上代码

<!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>js滑动菜单</title>
<style>
* {margin:0; padding:0}
.sm {list-style:none; width:459px; height:100px; display:block; overflow:hidden}
.sm li {float:left; display:inline; overflow:hidden}
</style>
<script type=\"text/javascript\">
var slideMenu=function(){
var sp,st,t,m,sa,l,w,sw,ot;
return{
build:function(sm,sw,mt,s,sl,h){
sp=s; st=sw; t=mt;
m=document.getElementById(sm);
sa=m.getElementsByTagName(\'li\');
l=sa.length; w=m.offsetWidth; sw=w/l;
ot=Math.floor((w-st)/(l-1)); var i=0;
for(i;i<l;i++){s=sa[i]; s.style.width=sw+\'px\'; this.timer(s)}
if(sl!=null){m.timer=setInterval(function(){slideMenu.slide(sa[sl-1])},t)}
},
timer:function(s){s.onmouseover=function(){clearInterval(m.timer);m.timer=setInterval(function()


{slideMenu.slide(s)},t)}},
slide:function(s){
var cw=parseInt(s.style.width,\'10\');
if(cw<st){
var owt=0; var i=0;
for(i;i<l;i++){
if(sa[i]!=s){
var o,ow; var oi=0; o=sa[i]; ow=parseInt(o.style.width,\'10\');
if(ow>ot){oi=Math.floor((ow-ot)/sp); oi=(oi>0)?oi:1; o.style.width=(ow-oi)


+\'px\'}
owt=owt+(ow-oi)}}
s.style.width=(w-owt)+\'px\';
}else{clearInterval(m.timer)}
}
};
}();
</script>
</head>
<body onload=\"slideMenu.build(\'sm\',200,10,10,1)\">
<ul id=\"sm\" class=\"sm\">
<li><img src=\"1.gif\" alt=\"\" /></li>
<li><img src=\"2.gif\" alt=\"\" /></li>
<li><img src=\"3.gif\" alt=\"\" /></li>
<li><img src=\"4.gif\" alt=\"\" /></li>
</ul>
</body>
</html>

再来一个网友实现的滑动菜单特效

<!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>js十分好看的滑动菜单效果。</title>
<style type=\"text/css\">
body{
 margin:10px;
 padding:10px;
}
a:link { text-decoration: none;color: blue}
a:active { text-decoration:blink}
a:hover { text-decoration:underline;color: red}
a:visited { text-decoration: none;color: green}
body,td,div,span,li{
 font-size:12px;
}
.title01,.title02{
 color:#00b;
 font-weight:bold;
}
#DoorP{
 width:200px;
 height:300px;
 padding:0px;
 background:#FFFCF2;
 overflow:hidden;
}
.title01{
 width:100%;
 height:25px;
 background:#FFFCF2;
 cursor:pointer;
}
.title02{
 width:100%;
 height:25px;
 background:#FFFCF2;
 cursor:pointer;
}
.zzjs__net{
 background:#FFFCF2;
 border-bottom:2px solid #fff;
 overflow:hidden;
 color:#666;
 padding-left:4px;
 padding-right:4px;
 line-height:18px;
}
.www_zzjs_net {
 width:202px;
 }
.www_zzjs_net .b1, .www_zzjs_net .b2, .www_zzjs_net .b3, .www_zzjs_net .b4 {
 font-size:1px;
 display:block;
 background:#FFFCF2;
overflow: hidden;
}
.www_zzjs_net .b1, .www_zzjs_net .b2, .www_zzjs_net .b3 {
 height:1px;
 }
.www_zzjs_net .b2, .www_zzjs_net .b3, .www_zzjs_net .b4 {
 background:#FFFCF2;
 border-left:1px solid #C7BC98;
 border-right:1px solid #C7BC98;
 }
.www_zzjs_net .b1 {
 margin:0 4px;
 background:#C7BC98;
 }
.www_zzjs_net .b2 {
 margin:0 2px;
 border-width:0 2px;
 }
.www_zzjs_net .b3 {
 margin:0 1px;
 }
.www_zzjs_net .b4 {
 height:2px;
 margin:0;
 }
.www_zzjs_net .c1 {
 margin:0 5px;
 background:#C7BC98;
 }
.www_zzjs_net .c2 {
 margin:0 3px;
 border-width:0 2px;
 }
.www_zzjs_net .c3 {
 margin:0 2px;
 }
.www_zzjs_net .c4 {
 height:2px;
 margin: 0 1px;
 }
.www_zzjs_net .zzjs_net {
 display:block;
 background:transparent;
 border-left:1px solid #C7BC98;
 border-right:1px solid #C7BC98;
 font-size:0.9em;
 text-align:justify;
 }
</style>
</head>
<body>
<div class=\"www_zzjs_net\">
 <b class=\"b1 c1\"></b>
 <b class=\"b2 c2\"></b>
 <b class=\"b3 c3\"></b>
 <b class=\"b4 c4\"></b>
 <div class=\"zzjs_net\">
<div id=\"DoorP\">
 <table>
 <tr>
  <td align=\"center\">
   一号菜单
  </td>
 </tr>
 </table>
 <div class=\"zzjs__net\" align=\"center\">
 <a href=\"#\">一号分类</a><br/>二号分类<br/>三号分类<br/>
 </div>
  <b class=\"b1\"></b>
  <b class=\"b2\"></b>
  <b class=\"b3\"></b>
  <b class=\"b4\"></b>
 <table>
 <tr>
  <td align=\"center\">
  二号菜单
  </td>
 </tr>
 </table>
<div class=\"zzjs__net\" align=\"center\">
 <a href=\"#\">四号分类</a><br/>五号分类<br/>六号分类<br/>
</div>
  <b class=\"b1\"></b>
  <b class=\"b2\"></b>
  <b class=\"b3\"></b>
  <b class=\"b4\"></b>
 <table>
 <tr>
  <td align=\"center\">
  三号菜单
  </td>
 </tr>
 </table>
<div class=\"zzjs__net\" align=\"center\">
 <a href=\"#\">七号分类</a><br/>八号分类<br/>九号分类<br/>
 </div>
</div></div>
 <b class=\"b4 c4\"></b>
 <b class=\"b3 c3\"></b>
 <b class=\"b2 c2\"></b>
 <b class=\"b1 c1\"></b>
<script type=\"text/javascript\">
 var open = 2;
 var openState = new Array();
 var closeState = new Array();
 var dH = 220;
 function $(id){
 if(document.getElementById(id))
 {
  return document.getElementById(id);
 }
 else
 {
  alert(\"没有找到!\");
 }
 }
 function $tag(id,tagName){
 return $(id).getElementsByTagName(tagName)
 }
 function closeMe(Cid,Oid){
 var h = parseInt(Ds[Cid].style.height);
 //alert(h);
 if(h > 2)
 {
  h = h - Math.ceil(h/3);
  Ds[Cid].style.height = h+\"px\";
 }
 else
 {
  openMe(Oid);
  clearTimeout(closeState[Cid]);
  return false;
 }
 closeState[Cid] = setTimeout(\"closeMe(\"+Cid+\",\"+Oid+\")\");
 }
 function openMe(Oid){
 var h = parseInt(Ds[Oid].style.height);
 //alert(h);
 if(h < dH)
 {
  h = h + Math.ceil((dH-h)/3);
  Ds[Oid].style.height = h+\"px\";
 }
 else
 {
  clearTimeout(openState[Oid]);
  return false;
 }
 openState[Oid] = setTimeout(\"openMe(\"+Oid+\")\");
 }
 var Ds = $tag(\"DoorP\",\"div\");
 var Ts = $tag(\"DoorP\",\"table\");
 if(Ds.length != Ts.length)
 {
 alert(\"标题和内容数目不相同!\");
 }
 for(var i = 0 ; i < Ds.length ; i++)
 {
 if(i==open)
 {
  Ds[i].style.height = dH+\"px\";
  Ts[i].className=\"title01\";
 }
 else
 {
  Ds[i].style.height = \"0px\";
  Ts[i].className=\"title02\";
 }
 Ts[i].value = i;
 Ts[i].onmouseover = function(){
  if(open==this.value)
  {
  return false;
  }
  Ts[open].className=\"title02\";
  Ts[this.value].className=\"title01\";
  for(var i = 0 ; i < openState.length ; i++)
  {
  clearTimeout(openState[i]);
  clearTimeout(closeState[i]);
  }
  closeMe(open,this.value);
  //openMe(this.value);
  open = this.value;
 }
 }
 function showDiv(id){
 Ds[id].style.height=dH+\"px\";
 Ds[open].style.height=\"0px\";
 open = id;
 }
</script>
</body>
</html>

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