Doctype html public w3c dtd xhtml 1 0 transitional en

Home • Programming • JavaScript May 2nd, 2013 at 10:56 AM

<!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=utf-8" />
<title>Untitled Document</title>
</head>

<body>
<script>


function myFunction(){
	var total=0;
	
	var i=1;
	while(i<10){
		total=total+i;
		i=i+1;
	}
	
	document.getElementById("asha").innerHTML=total;
}


</script>

<input type="button" value="Click" onclick="myFunction()" />
<p id="asha">Show here</p>
</body>
</html>

/50

Comments 5

see now

Put document.getElementById("asha").innerHTML=total; inside the funciton

And you missed function parenthesis at onclick event when you call function

var total is local variable not global. outside funtion total variable will not be detected.

Ok I understand. Thanks

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About Author

Mohammad Towhidul Islam

Comments 5

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