[SOLVED] What is appendChild() in JavaScript?

Question

Can any one explain?

Answer 1

imagine you have this div

<div id="my-div"></div>

and now you want to dynamically add content into it

append child is one of the ways to do so:

in JavaScript:
var myDiv = document.getElementById("my-div");
// create a new span element
var mySpan = document.createElement("span");
mySpan.innerHTML = "hello, i'm a span";
myDiv.appendChild(mySpan);

and now your DOM basically looks like this:
<div id="my-div">
<span>
hello, i'm a span
</span>
</div>

for more you can refer to here
https://developer.mozilla.org/en-US/docs/Web/API/Node/appendChild

&&

https://www.w3schools.com/jsref/met_node_appendchild.asp

Answer 2

no probs ;)

marking as [SOLVED] for others who might need it

Answer 3

thank you