JavaScript Toggle Function, How To Toggle An Element JavaScript

The simplest and shortest way to toggle an element in JavaScript

//HTML
<li id=”xxxx” style=”display:none;” >content of xxxx</li>

// JS
function toggle(){
if(document.getElementById(”xxxx”).style.display != ‘none’){
document.getElementById(”xxxx”).style.display = ‘none’;
} else {
document.getElementById(”xxxx”).style.display = ”;
}
}