Javascript change element class
document.getElementById("myElementID").classList.add('myClassName');
document.getElementById("myElementID").classList.remove('myClassName');Javascript change element class
document.getElementById("myElementID").classList.add('myClassName');
document.getElementById("myElementID").classList.remove('myClassName');js document.getelementsbyclassname modify innertext
<body>
<p class="demo">JavaScript can change the content of an HTML element.</p>
<p class="demo">Yolo</p>
<button type="button" onclick="myFunction()">Click Me!</button>
<script>
function myFunction()
{
x=document.getElementsByClassName("demo"); // Find the elements
for(var i = 0; i < x.length; i++){
x[i].innerText="Hello JavaScript!"; // Change the content
}
}
</script>
</body>change elements class javascript
document.getElementById("MyElement").classList.add('MyClass');
document.getElementById("MyElement").classList.remove('MyClass');
if ( document.getElementById("MyElement").classList.contains('MyClass') )
{
document.getElementById("MyElement").classList.toggle('MyClass');
}Copyright © 2021 Codeinu
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