jQuery手风琴式左侧栏导航菜单代码

js代码

$(function() {
	var Accordion = function(el, multiple) {
		this.el = el || {};
		this.multiple = multiple || false;

		// Variables privadas
		var links = this.el.find(\'.link\');
		// Evento
		links.on(\'click\', {el: this.el, multiple: this.multiple}, this.dropdown)
	};

	Accordion.prototype.dropdown = function(e) {
		var $el = e.data.el;
			$this = $(this);
			$next = $this.next();

		$next.slideToggle();
		$this.parent().toggleClass(\'open\');

		if (!e.data.multiple) {
			$el.find(\'.submenu\').not($next).slideUp().parent().removeClass(\'open\');
		}
	};

	var accordion = new Accordion($(\'#accordion\'), false);
	$(\'.submenu li\').click(function () {
		$(this).addClass(\'current\').siblings(\'li\').removeClass(\'current\');
	});
});