javascript

The javascript page dynamically displays the time varying sample code


<html>
<head>
<title></title>

<script>
function getDateDemo(){
/*

//The statement of time
var date = new Date();
alert(date);//The current time
alert(date.toLocaleString());//Converts to local time
alert(date.getFullYear());//According to the year
alert(date.getMonth() + 1);//It shows the month 0 to 11, so you have to add 1
alert(date.getDate());//Displays the date in January
alert(date.getDay());//Displays the date of the week and the day of the week
alert(date.getHours());//Acquire hour time
alert(date.getMinutes());//Get the current minute
alert(date.getSeconds());//Gets the current number of seconds
alert(date.getMilliseconds());//Gets the current number of milliseconds
alert(date.getTime());//Gets the value of the milliseconds from midnight on January 1, 1970, to the current time
*/
//Obtain year, month, day, hour, minute and second respectively
var myDate = new Date();
var year = myDate.getFullYear();
var month = myDate.getMonth() + 1;
var date = myDate.getDate();
var hours = myDate.getHours();
var minutes = myDate.getMinutes();
var seconds = myDate.getSeconds();

//Months are shown in double digits such as September
if(month < 10 ){
month = "0" + month;
}
if(date < 10 ){
date = "0" + date;
}

//Time together
var dateTime = year + " years " + month + " month " + date + " day " + hours + " when " + minutes + " points " + seconds + " seconds ";

//document.write(dateTime);// print The current time

var divNode = document.getElementById("time");
divNode.innerHTML = dateTime;

}
window.setInterval("getDateDemo()",1000);//Call getDateDemo() every 1 second
</script>
</head>
<body>
<div id="time"></div>
</body>
</html>