var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");//get "car" index
//remove car from the colors array
colors.splice(carIndex, 1); // colors = ["red","blue","green"]var div = document.getElementById('div-01');
div.remove();Removing an element is much easier, as it only requires the element's ID.
1. function removeElement(elementId) {
2. // Removes an element from the document.
3. var element = document. getElementById(elementId);
4. element. parentNode. removeChild(element);
5. }
Example:
<h1>The remove() Method</h1>
<p>The remove() method removes the element from the DOM.</p>
<p id="demo">Click the button, and this paragraph will be removed from the DOM.</p>
<button onclick="myFunction()">Remove paragraph</button>
<script>
function myFunction() {
var myobj = document.getElementById("demo");
myobj.remove();
}
</script>// Get the element you want to remove
var element = document.getElementById(elementId);
// Get the parent and remove the element since it is a child of the parent
element.parentNode.removeChild(element);node.remove();<div id="div-01">Here is div-01</div>
<div id="div-02">Here is div-02</div>
<div id="div-03">Here is div-03</div>