CodeIgniter 4 Filters: A Complete Guide Filters in CodeIgniter 4 allow you to process HTTP requests before reaching the controller and responses before being sent to the client. What are Filters in CodeIgniter? Filters act as middleware and help in: ✅ Authentication & Authorization ✅ Input Validation ✅ Logging & Monitoring ✅ CORS (Cross-Origin Resource Sharing) ✅ Custom Request Handling How to Create and Use Filters? Step 1: Create a Filter Navigate to app/Filters/ and create a new file AuthFilter.php : namespace App\Filters; use CodeIgniter\HTTP\RequestInterface; use CodeIgniter\HTTP\ResponseInterface; use CodeIgniter\Filters\FilterInterface; class AuthFilter implements FilterInterface { public function before(RequestInterface $request, $arguments = null) { if (!session()->get('logged_in')) { return redirect()->to('/login'...
Bringing Your Web Pages to Life: CSS Animations and Transitions Hello again, web enthusiasts! After mastering HTML and the basics of CSS, including responsive layouts, it’s time to add another layer of sophistication to your web designs. In this blog, we're going to dive into the world of CSS animations and transitions, powerful tools that can bring your web pages to life with dynamic, interactive elements. Understanding CSS Transitions CSS transitions allow you to change property values smoothly over a specified duration. Basic Syntax of a CSS Transition: css transition : property duration timing-function delay; Property : The CSS property you want to apply the transition to. Duration : How long the transition takes. Timing-function : The speed curve of the transition. Delay : The time before the transition starts. Example of a CSS Transition: css .button { background-color : blue; transition : background-color 0.5s ease; } .button :hover { background-color : green; } ...
Introduction User experience (UX) is at the heart of any successful website or application. A great UX ensures that visitors not only find what they’re looking for but also enjoy their interaction with your site. Bootstrap offers a range of JavaScript components that can significantly enhance the user experience by adding interactivity, feedback, and visual appeal to your web pages. In this guide, we'll explore how to effectively use Bootstrap’s JavaScript components to create a more engaging and user-friendly website. Why JavaScript Components Matter for UX JavaScript components bring your website to life by enabling dynamic content and interactions. These components help in guiding users, providing feedback, and making the overall experience smoother and more intuitive. Here’s why they matter: Interactivity: JavaScript components allow users to interact with your website in real-time, making the experience more engaging. Feedback: Components like modals, tooltips, and alerts ...
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