Welcome to XML DOM!

The Document Object Model (DOM) is a platform- and language-independent interface that represents HTML and XML documents as a tree structure. It allows programs and scripts to dynamically access and manipulate a document’s content, structure, and style.

The HTML DOM provides a standard way to access and modify HTML elements. For example, using document.getElementById(“demo”).innerHTML = “Hello World!”; updates the content of an HTML element with the specified ID.

The XML DOM treats XML documents as a collection of node objects. Each element, attribute, text, or comment in the XML is considered a node. These nodes can be accessed and modified through standard properties and methods.

Common XML DOM Properties include: - nodeName – name of the node - nodeValue – value of the node - parentNode, childNodes, and attributes – access to relationships and attributes

Common Methods include: - getElementsByTagName() – returns a list of elements by tag name - appendChild() – adds a node - removeChild() – removes a node

Understanding the DOM is crucial for developers, as it enables dynamic interaction with web content using JavaScript in both HTML and XML documents.