1,HTML source code£º
<![CDATA[
<html>
<head>
<title>How to use Timer</title>
</head>
<body>
<script src="jsjava.js"></script>
<div style="font-weight:bold">debug info</div><br>
<textarea id="info" cols="50" rows="10"></textarea>
<br><br>
<input type="button" value="run timer" onclick="runTimer()"/>
<input type="button" value="stop timer" onclick="stopTimer()"/>
<input type="button" value="clear debug info" onclick="document.getElementById('info').value=''"/>
<script>
function myFun(){
document.getElementById("info").value+=("\n myFun is running on "+new Date().toLocaleString());
}
function myFun2(){
document.getElementById("info").value+=("\n myFun2 is running on "+new Date().toLocaleString());
}
var timer = null;
var timer2 = null;
function runTimer(){
timer=new Timer();
var task=new TimerTask("myFun");
timer.setInstance("timer");
timer2=new Timer();
var task2=new TimerTask("myFun2");
timer2.setInstance("timer2");
var date=new Date(new Date().getTime()+2000);
var date2=new Date(new Date().getTime()+3000);
timer.scheduleOnce(task,date);
timer2.scheduleOnce(task2,date2);
}
function stopTimer(){
timer.cancel();
timer2.cancel();
}
</script>
</body>
</html>
]]>
2,The display:
