getelementbyid
document.getElementById("someid");document.getElementById
function changeColor(newColor) {
var elem = document.getElementById('para');
elem.style.background-color = newColor;
}how to use document.getelementbyid
<p id="YourId">How to use document.GetElementById in HTML</p>
<script>
function demo(){
document.GetElementById('YourId')./* The thing you need to do to your code... Here I want .innerHTML you can take any... */.innerHTML('/* what will it change... */')
}
</script>
<!-- Now execute it by writing the button tag!--><button onclick="demo()">Click Me!!!</button>Copyright © 2021 Codeinu
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