鼠标进入移除事件（表格的显示与隐藏）

html如下

<div id="div">999</div>
	<div id="dv" style="display: none;">
	<ul id="uu" >
		<li>
			<ul id="uuu">
				<li>1</li>
				<li>2</li>
				<li>1</li>
				<li>2</li>
			</ul>

		</li>
		<li>
			<ul id="uuu">
				<li>1</li>
				<li>2</li>
				<li>3</li>
				<li>4</li>
			</ul>
		</li>
		<li>
			<ul id="uuu">
				<li>1</li>
				<li>2</li>
				<li>5</li>
				<li>6</li>
			</ul id="uuu">

		</li>
		<li>
			<ul id="uuu">
				<li>1</li>
				<li>2</li>
				<li>7</li>
				<li>8</li>
			</ul>
		</li>
		<li>
			<ul id="uuu">
				<li>1</li>
				<li>2</li>
				<li>9</li>
				<li>10</li>
			</ul>

		</li>
		<li>
			<ul id="uuu">
				<li>1</li>
				<li>2</li>
				<li>11</li>
				<li>12</li>
			</ul>
		</li>
	</ul>
	</div>

css代码

body{
		margin: 0;
		padding: 0;
	}
	div{
	position: relative;
	}
	#uu{
		width: 932px;
		border: 1px solid #666;
		margin: 200px auto;
		background-color: rgb(193,193,193,.5);
		border-radius: 30px;
	}
	#uu:before {   
  		content: "";   
  		display: block;   
  		width: 0;
		height: 0;
		border-left:50px solid transparent;
    	border-right:50px solid transparent;
    	border-bottom:50px solid #666;


  		position: absolute;
  		top: -50px;
  		left: 707px;
		}  
		div:after{
			content: "桥牌信息";
			display:block;
			width: 200px;
			height: 50px;
			border: 1px solid #ccc;
			background-color: #666;
			border-radius: 10px;
			line-height: 50px;
			text-align: center;
			position:absolute;
			top: -111px;
			left: 645px;

		}

	#uu>li{
		
		height: 51px;
		
		list-style: none;
	}
	#uuu{
		background-color:#fff;
	}
	#uuu>li{
		background-color:#fff;
		width: 200px;
		height: 50px;
		border-left: 1px solid #ccc;
		border-right: 1px solid #ccc;
		border-bottom: 1px solid #ccc;
		text-align: center;
		line-height: 50px;
		float: left;
		list-style: none;
	}
	#uuu>li:nth-of-type(1),
	#uuu>li:nth-of-type(3){
		color: red;
		font-size: 20px;
	}
	#div{
		line-height: 50px;
		text-align: center;
		width: 100px;
		height: 50px;
		margin: 10px auto;
		border: 1px solid #666;
	}

js代码如下

<script src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.js"></script>
	<script>
	$("#div").hover(function(){
		$("#dv").show()
	},function(){
		$("#dv").hide()
	})

	</script>

想动态生成表格的数据在条用ajax请求即可