jquery多個滑鼠移上顯示下拉選單

夏末_陽光依然耀眼發表於2016-11-02
jQuery

jquery多個滑鼠移上顯示下拉選單：

<!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=utf-8" />
	<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE8" />
	<meta http-equiv="imagetoolbar" content="no" />
	<title> demo </title>
	<script type="text/javascript" src="jquery.min.js"></script>
	<script type="text/javascript">
		<!--
			jQuery(document).ready(function ($){	
				//$(".subCategory").hide();	
				$(".down").each(function(i,obj){
					$(obj).hover (			
						function(){$(this).find(".subCategory").stop(true,true).slideDown();},
						function(){$(this).find(".subCategory").stop(true,true).fadeOut();}
					);
				});
			});
		//-->
	</script>
	<style type="text/css">
		#nav{list-style:none;}
		.menu{float:left; padding:5px; border:1px solid #ccc; background: #eaeaea; margin:0 5px;}
		.subCategory{display:none;}
	</style>
 </head>
 <body>

	<div id="navBox">
		<ul id="nav">
			<li class="menu down">一級選單 沒有子分類</li>
			<li class="menu down">一級選單 有子分類
				<ul class="subCategory">
					<li class="subMenu">二級選單專案</li>
					<li class="subMenu">二級選單專案</li>
					<li class="subMenu">二級選單專案</li>
				</ul>
			</li>
			<li class="menu">一級選單 沒有子分類</li>
			<li class="menu down">一級選單 有子分類
				<ul class="subCategory">
					<li class="subMenu">二級選單專案</li>
					<li class="subMenu">二級選單專案</li>
					<li class="subMenu">二級選單專案</li>
				</ul>
			</li>
			<li class="menu">一級選單 沒有子分類</li>
		</ul>
	</div>

 </body>
</html>


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