Insert a number into one of the input fields below:
Note that the Math.round() method is used, so that the result will be returned as an integer.
How to Display Current Date & Time
<!DOCTYPE html>
<html>
<head>
<script>
function displayDate()
{
document.getElementById("demo").innerHTML=Date();
}
</script>
</head>
<body>
<h1>
Today's date is</h1>
<p id="demo">
</p>
<button type="button" onclick="displayDate()">Display Date</button>
</body>
</html>
<html>
<head>
<script>
function displayDate()
{
document.getElementById("demo").innerHTML=Date();
}
</script>
</head>
<body>
<h1>
Today's date is</h1>
<p id="demo">
</p>
<button type="button" onclick="displayDate()">Display Date</button>
</body>
</html>
How to remove the default text in textbox when clicked on it
<html><head><title>(Type a title for your page here)</title>
<script type="text/javascript">
function make_blank()
{
document.form1.type.value ="";
}
</script>
</head>
<body >
<form name=form1 method=post action='test.php'>
<input type=text name=type value='Enter your user id' onClick="make_blank();"></form>
</body>
</html>
<script type="text/javascript">
function make_blank()
{
document.form1.type.value ="";
}
</script>
</head>
<body >
<form name=form1 method=post action='test.php'>
<input type=text name=type value='Enter your user id' onClick="make_blank();"></form>
</body>
</html>
Code to shutdown the computer using C Program
#include <stdio.h>#include <stdlib.h> main(){ char ch; printf("Do you want to shutdown your computer now (y/n)\n"); scanf("%c",&ch); if (ch == 'y' || ch == 'Y') system("C:\\WINDOWS\\System32\\shutdown -s"); return 0;}
JAVA EXample to GeT the Greetings
<!DOCTYPE html>
<html>
<body>
<p>Click the button to get a greeting.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction()
{
var x="";
var time=new Date().getHours();
if (time<12)
{
x="Good day";
}
else if (time<16)
{
x="Good afternoon";
}
else if (time<19)
{
x="Good evening";
}
else
{
x="Good night"
}
document.getElementById("demo").innerHTML=x;
}
</script>
</body>
</html>
<!DOCTYPE html>
<html>
<body>
<p>Click the button to get a greeting.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction()
{
var x="";
var time=new Date().getHours();
if (time<12)
{
x="Good day";
}
else if (time<16)
{
x="Good afternoon";
}
else if (time<19)
{
x="Good evening";
}
else
{
x="Good night"
}
document.getElementById("demo").innerHTML=x;
}
</script>
</body>
</html>
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