Array loop

by anoopsuda

HTML

<ul id="ul">
<li>v1</li>
<li>v2</li>
<li>v2</li>
<li>v2</li>
<li>v2</li>
<li>v2</li>
</ul>

JavaScript

var numSet = [99, 78, 66, 45];
for(let i=0; i < numSet.length; i ++ ){
console.log(numSet[i]);
document.write(numSet[i] + "</br>");

}

var element = document.getElementById("ul");
var numberOfChildren = element.getElementsByTagName('*').length
document.write(numberOfChildren) ;

for(let x= 0; x < numberOfChildren; x ++ ){
let newCount = x + 1;
document.getElementsByTagName("li").innerHTML = newCount;
console.log("li = " + newCount);


}