嘛,还是先上代码:
js文件:
$.fn.accordion = function (width) {
var $li = this.find('li');
$li.each(function (index,ele) {
$(ele).css('background','url("images/'+(index+1)+'.jpg")');
})
//获取并计算相关的宽度
var allLength = this.width();
var maxLength = allLength - ($li.length-1)*width;
var avgLength = allLength/$li.length;
$li.mouseenter(function () {
$(this).stop().animate({width:maxLength}).siblings().stop().animate({width:width});
})
$li.mouseleave(function () {
$li.stop().animate({width:avgLength});
})
}
css文件(仅供参考):
*{
margin: 0;
padding: 0;
list-style: none;
}
div{
width: 1200px;
height: 400px;
border: 1px solid greenyellow;
overflow: hidden;
}
div ul {
width: 1300px;
}
li{
width: 240px;
height: 400px;
float: left;
}
html部分(仅供参考):
<div>
<ul>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
</div>