The Document Object Model, or DOM for short, is critical to creating interactive websites. It is an interface that enables a programming language to change a website's structure, content, and aesthetics. JavaScript is the client-side scripting language that interacts with a browser's DOM. DOM represents the context of XML or HTML as a tree structure; it is a programming interface or an API. It is commonly used with Javascript. We can easily read, access, and update the document's contents using Document Object Model. In this article, we will learn about the Document Object Model in detail.
Why DOM?
Javascript adds functionality and interaction to the structured web pages created with HTML. On the other hand, Javascript cannot understand the HTML document once it has been loaded into the browser, making it impossible to modify it with Javascript directly. On the other hand, DOM is the same HTML document in object form, making it simple for Javascript to access and allowing us to dynamically change the web page's content.
DOM in Javascript:
Any web document can have its structural representation created using the DOM, designed to be independent of any specific programming language. DOM is not a part of the Javascript language itself, even though we access the document and modify its content using Javascript. Any web document can have its structural representation created with DOM, designed to be independent of any specific programming language. DOM is not a part of the Javascript language itself, even though we access the document and modify its content using Javascript. As an alternative, a web API builds and manages the website. Since DOM is not only available in Javascript, we can easily access it with any programming language, such as Python.
Properties of Document Object
Access to the document object properties is required to edit the content of web pages. Let's look at the document object's properties that it has access to and can modify.
Window Object:
The window object is at the top of the hierarchy and includes methods for setting properties like document and location.
Document Object:
When loaded into the browser window, the web page becomes the document object. The web page content is contained in this structure, which resembles a tree. It includes methods to access the web content through the DOM, such as getElementById and getElementByName.
Link Object:
When a link tag is used, an object or attribute is said to be a link object.
Anchor Object:
Anchor objects are the things the href tag uses to refer to in links.
Form object:
A form represents a form on a web page enclosed between the form> and /form> tags.
Form Control Elements:
Various controls may be present on the form, including buttons, radio buttons, and text input fields.
Conclusion
These are a few quick facts about the Document Object Model and its properties. Is it helpful? Could you share it in the comment section?