javascript add class to element
var someElement= document.getElementById("myElement");
someElement.className += " newclass";//add "newclass" to element (space in front is important)javascript add class to element
var someElement= document.getElementById("myElement");
someElement.className += " newclass";//add "newclass" to element (space in front is important)element.classname javascript
let el = document.getElementById('item');
if (el.className === 'active'){
el.className = 'inactive';
} else {
el.className = 'active';
}js css class
// To add a class to an element:
const element = document.getElementById("myDIV");
element.classList.add("myClass");
// To get all classes of an element:
const element = document.getElementById("myDIV");
let classList = element.classList;Copyright © 2021 Codeinu
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