How to Implement Pagination with HTML, CSS and JavaScript' data-gatsby-head='true'/>Joseph Gordon-LevittOriginal2025-02-08 08:37:08756browse

This tutorial demonstrates basic pagination using HTML, CSS, and JavaScript, avoiding frameworks for a clear understanding of core concepts. A table of student names serves as the example content.

Key Concepts:

• HTML Structure: The tutorial begins by establishing a basic HTML structure, using a table in this instance, to hold the content to be paginated. This table is wrapped in a container element for easier manipulation.
• JavaScript Pagination: JavaScript divides the table content into pages, dynamically creating navigation buttons. A showPage() function controls which page is displayed, calculating start and end indices based on items per page and the current page. The hidden CSS class effectively hides content off-screen while maintaining accessibility for screen readers.
• Navigation Buttons: Navigation buttons are dynamically generated using JavaScript, allowing users to move between pages. An updateActiveButtonStates() function highlights the currently selected page button.
• Adaptability: The core pagination logic is adaptable to different content types (e.g., <section></section> elements, unordered lists). Simple modifications to the target element selector and itemsPerPage variable allow for reuse with various content structures.
• Accessibility: The approach prioritizes accessibility. Content is hidden using CSS classes that maintain screen reader compatibility, unlike display: none. The tutorial suggests further improvements by adding descriptive ARIA attributes.

The tutorial provides step-by-step code examples for creating the HTML structure, implementing the pagination logic, adding navigation buttons, and adapting the code for different content types. The final result is a functional, accessible pagination system built without external frameworks. Frequently asked questions address common pagination concerns, including page number customization, responsiveness, and integration with databases and AJAX.

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