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第一种方法:[htML]
<%@ page language="java" contentTyPE="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<!DOCTYPE html PubLIC "-//W3C//DTD XHTML 1.0 TransITional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>定时器</title>
<script language="javascript" src="jquery-1.4.2.js"></script>
<script language="javascript">
//使用setInterval间歇调用 (不建议使用该方法)
$(function(){
setInterval(function(){
$("#currentTime").text(new Date().toLocaleString());
},1000);
});
</script>
</head>
<body>
<p id="currentTime"></p>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>定时器</title>
<script language="javascript" src="jquery-1.4.2.js"></script>
<script language="javascript">
//使用setInterval间歇调用 (不建议使用该方法)
$(function(){
setInterval(function(){
$("#currentTime").text(new Date().toLocaleString());
},1000);
});
</script>
</head>
<body>
<p id="currentTime"></p>
</body>
</html> 第二种方法:
[html]
%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<head>
<title>定时器</title>
<script language="javascript" src="jquery-1.4.2.js"></script>
<script language="javascript">
//使用setTimeout超时调用
function startTime(){
$("#currentTime").text(new Date().toLocaleString());
setTimeout('startTime()',1000);
}
</script>
</head>
<body onload="startTime()">
<p id="currentTime"></p>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<head>
<title>定时器</title>
<script language="javascript" src="jquery-1.4.2.js"></script>
<script language="javascript">
//使用setTimeout超时调用
function startTime(){
$("#currentTime").text(new Date().toLocaleString());
setTimeout('startTime()',1000);
}
</script>
</head>
<body onload="startTime()">
<p id="currentTime"></p>
</body>
</html>
第三种方法:
[html]
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<head>
<title>定时器</title>
<script type="text/javascript">
VAR c=0;
var t;
function timedCount(){
document.getElementById('txt').value=c;
c=c+1;
t=setTimeout("timedCount()",1000);
}
function stopCount(){
clearTimeout(t);
}
</script>
</head>
<body>
<form>
<input type="button" value="开始计时!" onclick="timedCount()"/>
<input type="text" id="txt"/>
<input type="button" value="停止计时!" onclick="stopCount()"/>
</form>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<head>
<title>定时器</title>
<script type="text/javascript">
var c=0;
var t;
function timedCount(){
document.getElementById('txt').value=c;
c=c+1;
t=setTimeout("timedCount()",1000);
}
function stopCount(){
clearTimeout(t);
}
</script>
</head>
<body>
<form>
<input type="button" value="开始计时!" onclick="timedCount()"/>
<input type="text" id="txt"/>
<input type="button" value="停止计时!" onclick="stopCount()"/>
</form>
</body>
</html>
觉得可用,就经常来吧! 脚本宝典 欢迎评论哦! js脚本,巧夺天工,精雕玉琢。小宝典献丑了!
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