js左右切换选择年龄

<!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=gb2312" />

<script type="text/javascript" src="jquery-1.8.3.min.js"></script>

<title>无标题文档</title>

<style>

	.text{

	size:10;

	border:1px solid 0px;

	height:30px;

	width:30px;

	font-size:24px;

	text-align:center}

	.tables{

	height:50px;

	width:350px;

	font-size:24px;

	text-align:center;

	}

	.table-chin{

		height:50px;

		width:250px;

		font-size:24px;

		text-align:center;

		font-family:"微软雅黑", "宋体";

		color:#FF0000;

	}

	.tds{

	width:50px;

	color:#FF0000;}

</style>

<script type="text/javascript">

	var pagenum=30;

	function  pre(){

		if(pagenum==0){

			return;

		}else{

			var str="";

			for(var i=pagenum-5;i<pagenum;i++){

				str=str+"<td onclick='getval(this)'>"+i+"</td>"

			}

			document.getElementById('conten').innerHTML=str;

			pagenum=pagenum-5;

		}

	}

	function next(){

		if(pagenum==100){

			return;

		}else{

			var str="";

			for(var i=pagenum;i<pagenum+5;i++){

				str=str+"<td onclick='getval(this)'>"+i+"</td>"

			}

			document.getElementById('conten').innerHTML=str;

			pagenum=pagenum+5;

		}

	}

	$(function(){

		var chars="<td onclick='getval(this)'>30</td><td onclick='getval(this)'>31</td><td onclick='getval(this)'>32</td><td onclick='getval(this)'>33</td><td onclick='getval(this)'>34</td>";

		document.getElementById('conten').innerHTML=chars;

	});

	function getval(v){

		alert(v.innerHTML);

		$(v).css('background-color','#ADADAD').siblings().css('background-color','')

	}

</script>

</head>

<body>

				<table class="tables">

					<tr>

						<td  class="tds" onclick="pre()"><</td>

						<td>

							<table class="table-chin">

								<tr id="conten">

									<td onclick="" background="">1</td><td>2</td><td>3</td><td>4</td><td>5</td>

								</tr>

							</table>

						</td>	

						<td class="tds" onclick="next()">></td>

					</tr>

				</table>

</body>

</html>
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js左右切换选择年龄

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巴特西

js左右切换 选择年龄

最新文章

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js左右切换选择年龄
