javascript getelementby code example

Example 1: javascript getelementbyid

const element = document.getElementById('id');
//or
const element = document.querySelector('#id');

Example 2: 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>

Example 3: get all a tags javascript

document.anchors

Example 4: java script remowechild an element from the DOM

let node = document.getElementById("nested");
if (node.parentNode) {
  node.parentNode.removeChild(node);
}