Dokumen DOM HTML JavaScript
Objek dokumen DOM HTML adalah pemilik semua objek lain di halaman web Anda.
Objek Dokumen DOM HTML
Objek dokumen mewakili halaman web Anda.
Jika Anda ingin mengakses elemen apa pun di halaman HTML, Anda selalu mulai dengan mengakses objek dokumen.
Di bawah ini adalah beberapa contoh bagaimana Anda dapat menggunakan objek dokumen untuk mengakses dan memanipulasi HTML.
Menemukan Elemen HTML
| Method | Description |
|---|---|
| document.getElementById(id) | Find an element by element id |
| document.getElementsByTagName(name) | Find elements by tag name |
| document.getElementsByClassName(name) | Find elements by class name |
Mengubah Elemen HTML
| Property | Description |
|---|---|
| element.innerHTML = new html content | Change the inner HTML of an element |
| element.attribute = new value | Change the attribute value of an HTML element |
| element.style.property = new style | Change the style of an HTML element |
| Method | Description |
| element.setAttribute(attribute, value) | Change the attribute value of an HTML element |
Menambah dan Menghapus Elemen
| Method | Description |
|---|---|
| document.createElement(element) | Create an HTML element |
| document.removeChild(element) | Remove an HTML element |
| document.appendChild(element) | Add an HTML element |
| document.replaceChild(new, old) | Replace an HTML element |
| document.write(text) | Write into the HTML output stream |
Menambahkan Penangan Acara
| Method | Description |
|---|---|
| document.getElementById(id).onclick = function(){code} | Adding event handler code to an onclick event |
Menemukan Objek HTML
HTML DOM Level 1 pertama (1998), mendefinisikan 11 objek HTML, koleksi objek, dan properti. Ini masih berlaku di HTML5.
Kemudian, di HTML DOM Level 3, lebih banyak objek, koleksi, dan properti ditambahkan.
| Property | Description | DOM |
|---|---|---|
| document.anchors | Returns all <a> elements that have a name attribute | 1 |
| document.applets | Deprecated | 1 |
| document.baseURI | Returns the absolute base URI of the document | 3 |
| document.body | Returns the <body> element | 1 |
| document.cookie | Returns the document's cookie | 1 |
| document.doctype | Returns the document's doctype | 3 |
| document.documentElement | Returns the <html> element | 3 |
| document.documentMode | Returns the mode used by the browser | 3 |
| document.documentURI | Returns the URI of the document | 3 |
| document.domain | Returns the domain name of the document server | 1 |
| document.domConfig | Obsolete. | 3 |
| document.embeds | Returns all <embed> elements | 3 |
| document.forms | Returns all <form> elements | 1 |
| document.head | Returns the <head> element | 3 |
| document.images | Returns all <img> elements | 1 |
| document.implementation | Returns the DOM implementation | 3 |
| document.inputEncoding | Returns the document's encoding (character set) | 3 |
| document.lastModified | Returns the date and time the document was updated | 3 |
| document.links | Returns all <area> and <a> elements that have a href attribute | 1 |
| document.readyState | Returns the (loading) status of the document | 3 |
| document.referrer | Returns the URI of the referrer (the linking document) | 1 |
| document.scripts | Returns all <script> elements | 3 |
| document.strictErrorChecking | Returns if error checking is enforced | 3 |
| document.title | Returns the <title> element | 1 |
| document.URL | Returns the complete URL of the document | 1 |