
The Doc Object Mannequin (DOM) serves because the bridge between static HTML paperwork and the dynamic performance offered by JavaScript. The DOM is crucial for creating interactive, user-friendly web sites that reply to person enter and dynamically replace content material.
On this article, we delve into the DOM’s construction, discover its interplay with JavaScript, and supply sensible examples that will help you unlock its potential.
🌐 What Is the DOM?
The Doc Object Mannequin (DOM) is a programming interface for net paperwork. It represents the construction of an HTML or XML doc as a tree of objects, permitting builders to govern content material, construction, and styling utilizing JavaScript.
Consider the DOM as a reside map of your webpage, the place every HTML aspect turns into a node that you could work together with.
🧩 How Does the DOM Work with JavaScript?
JavaScript makes use of the DOM to entry and modify HTML parts dynamically. By utilizing the DOM, builders can:
- Add, take away, or replace parts and attributes.
- Reply to person actions like clicks or keystrokes.
- Type parts dynamically.
Right here’s a easy instance:
HTML Construction: