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HTML5仿android手机下滑菜单效果

时间：2014-04-23 08:46 来源：互联网作者：源码搜藏收藏推荐

<!DOCTYPE html>
<html>
<head>
<title>jquery顶部下拉菜单插件foldit</title>
<style type="text/css">
.folditmenu   {
	position: relative;
	top: 0px;
	left: 0px;
	right: 0px;
}
.folditmenu li   {
	position: absolute ;
	left: 0px;
	right: 0px;
	background: #fff;
	 zoom:1;
}
.folditmenu .even {
	position: absolute ;
	-webkit-transform-origin:50% 0%;
	   -moz-transform-origin:50% 0%;
	    -ms-transform-origin:50% 0%;
	        transform-origin:50% 0%;
	-webkit-transform: perspective(1000px) rotate3d(1,0,0,90deg);
	   -moz-transform: perspective(1000px) rotate3d(1,0,0,90deg);
	    -ms-transform: perspective(1000px) rotate3d(1,0,0,90deg);
	        transform: perspective(1000px) rotate3d(1,0,0,90deg);
	         zoom:1;
}
.folditmenu .odd {
    position: absolute ;
	-webkit-transform-origin: 50% 100%;
	   -moz-transform-origin: 50% 100%;
	    -ms-transform-origin: 50% 100%;
	        transform-origin: 50% 100%;
	-webkit-transform: perspective(1000px) rotate3d(1,0,0,-90deg);
	   -moz-transform: perspective(1000px) rotate3d(1,0,0,90deg);
	   -ms-transform: perspective(1000px) rotate3d(1,0,0,90deg);
	    transform: perspective(1000px) rotate3d(1,0,0,90deg);
	    zoom:1;
}
body {
  background:#666;
  padding: 0 ; 
  margin: 0
} 
.phone { 
  width: 304px;  
  height: 544px; 
  padding: 108px 27px 110px 27px;  
  margin: 30px auto; 
  background: url(http://www.codefans.net/jscss/demoimg/201404/phone.png) no-repeat
}
.app {  
  background:#0d3d69 url(http://www.codefans.net/jscss/demoimg/201404/bg.jpg) no-repeat 50% 0; 
  height: 544px; 
  position: relative;
  } 
.folditmenu { 
  padding:  0 ;
  margin: 0 0 0 -30px ; 
  list-style: none ; 
  width: 60px;  
  position: absolute;  
  top:46px; 
  left:50%;
}
.folditmenu li { 
  height: 60px; 
  background: #fff;
  border-top: 1px solid #ccc;
  text-align: center;
  z-index: 1
}
.actionItem {  
  border-radius:  0   0 10px 10px;
  box-shadow: 0 9px 9px -2px #ccc inset;
} 
.menuIsOpen  .actionItem {
  box-shadow: none
}
menuIsOpen li:first-child {
 box-shadow: 0 9px 9px -2px #ccc inset;

[class^="icon-"], [class*=" icon-"] {
  display: inline-block;
  width: 34px;
  height: 34px;
  margin-top: 15px;
  line-height: 14px;
  vertical-align: text-top;
  background-image: url(http://www.codefans.net/jscss/demoimg/201404/icon.png);
  background-position: 14px 14px;
  background-repeat: no-repeat;
}
.icon-heart {
  background-position: 0 2px;
}
.icon-comment {
  background-position: 0px -39px;
}
.icon-edit {
  background-position: -4px -91px;
}
.icon-send {
  background-position: -2px -147px;
}
.icon-menu {
  background-position: 1px -196px;
}
@media (max-width: 640px) { 
    .phone { 
        width: auto  ;
        height: 544px; 
        padding:0;  
        margin: 0px auto; 
        background:none
    }
}
</style>
</head>
<body>
<div class="phone">
<div class="app">
  <ul class="folditmenu">
    <li>
      <a href="#" class="icon icon-heart" > </a>
    </li>
    <li>
      <a href="#" class="icon icon-comment" ></a>
    </li>
    <li>
      <a href="#" class="icon icon-edit" ></a>
    </li>
    <li>
      <a href="#" class="icon icon-send" ></a>
    </li>
    <li class="actionItem" > 
      <a href="#" class="icon icon-menu"></a>
    </li>
  </ul>
 </div> 
</div>
<script src="http://www.codefans.net/ajaxjs/jquery-1.9.1.min.js"></script>
<script>
//jquery.foldit.min.js
(function(f){var h={step:15,animationTime:150,perspective:500,odd:"odd",even:"even",actionItem:".actionItem",degree:90,childrens:"li"},e={init:function(c){var a=f.extend({},h,c);return this.each(function(){var d=f(this),c=0,e=!1,g=f(a.actionItem),h=d.children(":even").not(g).addClass(a.even),m=d.children(":odd").not(g).addClass(a.odd),k=f(a.childrens,d),n=f(a.childrens,d).eq(0).outerHeight(),p=a.degree/a.step,l=function(d,f){(function(){var b=90-("down"===d?++c:--c)*p,e=0,g=0;h.css("-webkit-transform",
"perspective("+a.perspective+"px) rotate3d(1, 0, 0, -"+b+"deg)").css("-moz-transform","perspective("+a.perspective+"px) rotate3d(1, 0, 0, -"+b+"deg)").css("-ms-transform","perspective("+a.perspective+"px) rotate3d(1, 0, 0, -"+b+"deg)").css("transform","perspective("+a.perspective+"px) rotate3d(1, 0, 0, -"+b+"deg)");m.css("-webkit-transform","perspective("+a.perspective+"px) rotate3d(1, 0, 0,"+b+"deg)").css("-moz-transform","perspective("+a.perspective+"px) rotate3d(1, 0, 0,"+b+"deg)").css("-ms-transform",
"perspective("+a.perspective+"px) rotate3d(1, 0, 0,"+b+"deg)").css("transform","perspective("+a.perspective+"px) rotate3d(1, 0, 0,"+b+"deg)");e=0<c?parseInt(k[0].getBoundingClientRect().height,10):0;for(b=0;b<k.length;b+=1)g=1==b%2?e*(b+1)-n:e*b,k[b].style.top=g+"px";c==a.step||0==c?f():setTimeout(arguments.callee,a.animationTime/a.step)})()};g.on("click",function(a){d.hasClass("menuIsAmimationNow")||(e?(d.addClass("menuIsAmimationNow"),l("up",function(){e=!1;d.removeClass("menuIsAmimationNow");d.removeClass("menuIsOpen")})):
(d.addClass("menuIsAmimationNow menuIsAmimationNowDoun"),l("down",function(){e=!0;d.removeClass("menuIsAmimationNow menuIsAmimationNowDoun");d.addClass("menuIsOpen")})));a.preventDefault()})})}};f.fn.folditmenu=function(c){if(e[c])return e[c].apply(this,Array.prototype.slice.call(arguments,1));if("object"!==typeof c&&c)f.error(c+"not found");else return e.init.apply(this,arguments)}})(jQuery);
</script>
<script>
 (function($){    
    $( document ).ready(function() {
         $( ".folditmenu" ).folditmenu({perspective:200});
     });
 })(jQuery);
</script>
<div style="text-align:center;margin:50px 0; font:normal 14px/24px 'MicroSoft YaHei';">
</div>
</body>
</html>

运行代码保存代码复制代码提示：您可以先修改部分代码再运行，保存代码功能在Firefox下无效。

由HTML5技能打造的仿android手机上的向下滑出菜单作用，下拉菜单，带动画作用的菜单，期间运用有一个根据jquery的封装插件：jquery.foldit.min.js，参照本示例代码，你能学会怎么运用这款菜单，因部分采用CSS3的特点，所以在IE8及IE8以下阅读器无效，火狐或Opera及chrome都可以阅读。

由源码搜藏网整理,转载请注明出处https://www.codesocang.com/tx-biaodan/7144.html