Menambah atau Menghapus Elemen HTML Dengan DOM Javascript

menambahkan atau menghapus elemen HTML dengen DOM javascript

Property/Method
Penjelasan

document.createElement(element)

Membuat elemen HTML baru

document.removeChild(element)

Menghapus elemen HTML

document.appendChild(element)

Menambahkan elemen HTML

document.replaceChild(kata baru, kata lama)

Mengubah sebuah kata dalam satu elemen

document.write(text)

Menuliskan teks pada dokumen HTML

kode : membuat elemen

<!DOCTYPE html>
<html>
<body>

<h1>The Document Object</h1>
<h2>The createElement() Method</h2>

<p>Create a p element with some text:</p>

<script>
// Create element:
const para = document.createElement("p");
para.innerText = "This is a paragraph.";

// Append to body:
document.body.appendChild(para);
</script>

</body>
</html>

kode : menghapus elemen

<!DOCTYPE html>
<html>
<body>
<h1>The Element Object</h1>
<h2>The removeChild() Method</h2>

<p>Click "Remove" to remove the first item from the list:</p>
<button onclick="myFunction()">Remove</button>

<ul id="myList">
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ul>

<script>
function myFunction() {
  const list = document.getElementById("myList");
  list.removeChild(list.firstElementChild);
}
</script>

</body>
</html>

kode : menambah elemen

<!DOCTYPE html>
<html>
<body>
<h1>The Element Object</h1>
<h2>The appendChild() Method</h2>

<ul id="myList">
  <li>Coffee</li>
  <li>Tea</li>
</ul>

<p>Click "Append" to append an item to the end of the list:</p>

<button onclick="myFunction()">Append</button>

<script>
function myFunction() {

// Create an "li" node:
const node = document.createElement("li");

// Create a text node:
const textnode = document.createTextNode("Water");

// Append the text node to the "li" node:
node.appendChild(textnode);

// Append the "li" node to the list:
document.getElementById("myList").appendChild(node);
}
</script>

</body>
</html>
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