基于HTML5代码实现折叠菜单附源码下载

基于htML5代码实现折叠菜单附源码下载。效果图如下所示，喜欢的亲们还可以下载源码哦！

效果展示   源码下载

hmtl代码：

复制代码代码如下:
div class="container">
div class="card-drop">
a class='toggle' href="#">
i class='fa fa-suITcase'> /i>
span class='label-active'> 爱编程/span>
/a>
ul>
li class='active'>
a data-label="Everyting" href="#"> i class='fa fa-suitcase'> /i> 爱编程/a>
/li>
li>
a data-label="Design" href="#"> i class='fa fa-magic'> /i> jquery特效/a>
/li>
li>
a data-label="UI-UX" href="#"> i class='fa fa-bolt'> /i> CSS3特效/a>
/li>
li>
a data-label="PRint" href="#"> i class='fa fa-tint'> /i> HTML5特效/a>
/li>
li>
a data-label="Photography" href="#"> i class='fa fa-camera-retro'> /i> 音效下载/a>
/li>
li>
a data-label="Photography" href="#"> i class='fa fa-camera-retro'> /i> flash动画/a>
/li>
/ul>
/div>
/div>

js代码：

复制代码代码如下:
(function ($) {
VAR cards = $('.card-drop'), toggler = cards.find('.toggle'), links = cards.find('ul> li> a'), li = links.parent('li'), count = links.length, width = 100;
li.each(function (i) {
$(this).css('z-index', count - i);
} );
function setClosed() {
li.each(function (index) {
$(this).css('top', index * 4).css('width', width - index * 0.5 + '%').css('margin-left', index * 0.25 + '%');
} );
li.addClass('closed');
toggler.removeClass('active');
}
setClosed();
toggler.on('mousedown', function () {
var $this = $(this);
if ($this.is('.active')) {
setClosed();
} else {
$this.addClass('active');
li.removeClass('closed');
li.each(function (index) {
$(this).css('top', 60 * (index + 1)).css('width', '100%').css('margin-left', '0px');
} );
}
} );
links.on('click', function (e) {
var $this = $(this), label = $this.data('label');
icon = $this.children('i').attr('class');
li.removeClass('active');
if ($this.parent('li').is('active')) {
$this.parent('li').removeClass('active');
} else {
$this.parent('li').addClass('active');
}
toggler.children('span').text(label);
toggler.children('i').removeClass().addClass(icon);
setClosed();
e.preventDefault;
} );
} (jQuery));

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