<!DOCTYPE html>
<html>
<body>
<p>Click the button to loop through a block of code as long as i is less than 10.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var text = "";
var i = 10;
do {
text += "<br>The number is " + i;
i++;
}
while (i < 10);
document.getElementById("demo").innerHTML = text;
}
</script>
</body>
</html>