ReasonJun

Search //? document.getElementById() // Returns the element retrieved by the value of the HTML `id` attribute. // If multiple elements are found, only the first element found is returned. // If there are no search results, return null. const el = document.getElementById('child2'); console.log(el); //? document.querySelector() // Returns one element searched for with 'css selector'. // If multipl..

The DOM (Document Object Model) API in JavaScript provides a way to interact with HTML and XML documents. It represents the structure of a document as a tree-like structure, where each node in the tree corresponds to a part of the document, such as elements, attributes, text, etc. The DOM API allows you to manipulate the structure, content, and styling of web documents dynamically. Here are some..