JS DOM programs collection
JS program to convert entered string into uppercase by user using getElementById()
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>js program to convert into uppercase</title>
</head>
<body>
<form>
enter your text:<input type="text" id="mytext" placeholder="enter a text">
</form>
<button onclick="convertintouppercase();">change into uppercase</button>
<p id="result"></p>
<script>
function convertintouppercase()
{
var txt;
txt=document.getElementById('mytext').value;
document.getElementById('result').innerText=txt.toUpperCase();
}
</script>
</body>
</html>
Output:-
 |
| JS code to convert string into uppercase |
