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✨ Everything You Need to Master the DOM
- The DOM (Document Object Model) is crucial for web development, allowing interaction between HTML and JavaScript.
- This comprehensive guide covers DOM manipulation methods for selectors, content, styling, classes, node traversal, event handling, and dynamic element creation.
- Selectors like getElementById, getElementsByClassName, getElementsByTagName, querySelector, and querySelectorAll help interact with DOM elements.
- Methods like innerHTML, innerText, textContent, and value aid in content manipulation within elements.
- Styling elements can be done using inline styles directly on elements or by accessing computed styles.
- Classes can be added, removed, toggled, or checked using classList property efficiently.
- Node traversal involves accessing parent, child elements, sibling elements, and creating/inserting elements dynamically into the DOM.
- Attribute management methods like setAttribute, getAttribute, removeAttribute, and hasAttribute can be used to manipulate element attributes.
- Events and event listeners like click, submit, change, mouseover, and keydown add interactivity to elements.
- Inline events can be attached but are not recommended for maintainability.
- The article provides a dynamic element creation example and emphasizes mastering the DOM for interactive web applications.
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