Programming Examples
JavaScript program to change the image on button click
Insert a image in HTML page and change the image(source) on Button Click.
<!doctype html>
<html>
<head>
<script>
function change_pic()
{
document.getElementById("pic").src="b.jpg";
}
</script>
</head>
<body>
<img id="pic" src="a.jpg" width="300px"/>
<br/>
<input type="button" value="Change Image" onclick="change_pic()"/>
</body>
</html>Output/ Explanation: