JavaScript DOM Elements
Subject: JavaScript
In the Document Object Model (DOM), every part of an HTML page is represented as an element or node. JavaScript can access and manipulate these elements using DOM methods and properties. A DOM element refers to any HTML element (such as <div>, <p>, <input>, <button>) that can be selected and modified with JavaScript.
Accessing DOM Elements
Example 1: Access and Modify Elements by ID
Example 2: Access Elements by Class Name
Example 3: Create and Append New Element
Key Takeaways
- DOM elements represent all HTML elements in the browser's memory.
- JavaScript allows dynamic access and manipulation of these elements.
- You can create, edit, remove, or replace elements using DOM methods.
- Use methods like getElementById, querySelector, and createElement to work with DOM elements.