Add smooth scrolling functionality #355
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WalkthroughThe pull request includes significant modifications to the Changes
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (7)
script.js (1)
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1-245: Consider refactoring for improved code organizationWhile the new smooth scrolling functionality is a valuable addition, the overall structure of this file could be improved:
The file contains a mix of different functionalities (form validations, UI interactions, smooth scrolling). Consider splitting these into separate modules for better organization and maintainability.
Some functions, like the event listener for DOMContentLoaded, are quite long and handle multiple responsibilities. Consider breaking these down into smaller, more focused functions.
The smooth scrolling functionality could be moved to its own module, allowing for easier testing and maintenance.
Here's a high-level suggestion for reorganizing the code:
// smoothScroll.js import Lenis from '@studio-freight/lenis' export function initSmoothScrolling() { // ... (smooth scrolling implementation) } // formValidation.js export function validateSignup() { // ... (signup validation logic) } export function validateLogin() { // ... (login validation logic) } // uiInteractions.js export function initMenuToggle() { // ... (menu toggle logic) } export function initThemeToggle() { // ... (theme toggle logic) } // main.js import { initSmoothScrolling } from './smoothScroll.js'; import { validateSignup, validateLogin } from './formValidation.js'; import { initMenuToggle, initThemeToggle } from './uiInteractions.js'; document.addEventListener('DOMContentLoaded', () => { initSmoothScrolling(); initMenuToggle(); initThemeToggle(); // ... (other initializations) }); // Attach form validations document.getElementById('form1').addEventListener('submit', validateSignup); document.getElementById('form2').addEventListener('submit', validateLogin);This structure separates concerns, improves readability, and makes the code more maintainable.
index.html (6)
3-16: Head section improvements look good!The restructuring of the head section with proper indentation and self-closing tags enhances code readability. The addition of the smooth scrolling library (lenis.css) aligns with the PR objective of implementing smooth scrolling functionality.
Consider adding a brief comment explaining the purpose of the Lenis library for future maintainers:
<!-- CSS CDN For Smooth Scrolling --> <link rel="stylesheet" href="https://unpkg.com/lenis@1.1.14/dist/lenis.css"> +<!-- Lenis: Smooth scrolling library for improved user experience -->
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17-70: Navigation improvements with a minor duplication issueThe restructured navigation enhances code readability and user experience. The addition of theme and menu toggle buttons improves functionality.
There's a duplication of navigation buttons. The buttons are defined twice, once inside the
<nav>element (lines 28-34) and again outside it (lines 67-70). This duplication should be resolved to maintain consistency and avoid potential conflicts.Suggestion: Remove the duplicate buttons and keep only one set, preferably inside the
<nav>element:<nav> <div class="btn-nav"> <button class="button"><a href="#upload">Upload</a></button> <button class="button"><a href="#features">Features</a></button> <button class="button"><a href="#feedback">Feedback</a></button> <button class="button"><a href="#about">About Me</a></button> <button class="button"><a href="register.html">Sign up</a></button> <button class="button"><a href="#footer">Contact</a></button> <div class="checkbox-con"> <input id="checkbox" type="checkbox" /> </div> + <button id="theme-toggle" aria-label="Toggle dark mode">🌓</button> + <button id="menu-toggle" aria-label="Toggle menu">☰</button> </div> </nav> - <div class="nav-controls"> - <button id="theme-toggle" aria-label="Toggle dark mode">🌓</button> - <button id="menu-toggle" aria-label="Toggle menu">☰</button> - </div>
72-94: Hero and upload sections look good, with a minor security suggestionThe restructured hero and upload sections improve code readability and maintain a clear structure. The simplified hero content and the well-formatted upload section enhance user experience.
Consider adding the
acceptattribute to the file input to restrict uploads to image files only, and include theenctypeattribute in the form for proper file handling:<section class="upload" id="upload"> <div class="upload-container"> <div class="upload-text"> <h2>Upload Your Files</h2> - <label for="image-input" class="custom-file-upload" - ><input type="file" id="image-input" accept="image/*" hidden="" /> + <label for="image-input" class="custom-file-upload"> + <input type="file" id="image-input" accept="image/*" hidden /> <span>Select Image</span></label > </div> - <div class="upload-submit"> - <button id="upload-button">Submit</button> - </div> + <form enctype="multipart/form-data"> + <div class="upload-submit"> + <button id="upload-button" type="submit">Submit</button> + </div> + </form> </div> </section>This change ensures that only image files can be selected and that the form is properly configured for file uploads.
95-172: Excellent addition of waste categories and features sectionsThe new waste categories and features sections provide valuable information to users, aligning well with the PR objectives. The use of semantic HTML elements and proper structure enhances readability and organization.
To improve accessibility, consider the following enhancements:
- Add
aria-labelattributes to the card containers for screen readers:- <div class="card-container"> + <div class="card-container" aria-label="Waste Categories">
- Use heading elements (
<h3>) instead of<span>for card titles on the front side:<div class="card-front"> - <span>Biodegradable Waste</span> + <h3>Biodegradable Waste</h3> </div>
- Add
altattributes to images in the features section:- <div class="icon"></div> + <div class="icon" role="img" aria-label="Eco-friendly icon"></div>These changes will improve the overall accessibility of the page, making it more inclusive for users with disabilities.
173-247: FAQ expansion and feedback form improvements look greatThe expanded FAQ section provides comprehensive information about waste management, which aligns well with the PR objectives. The feedback form's structure has been improved for better usability.
To enhance the feedback form's accessibility and security, consider the following improvements:
- Add
idattributes to form inputs and associate them with their labels:- <input type="text" placeholder="Your Name" required="" /> + <input type="text" id="name" name="name" placeholder="Your Name" required /> + <label for="name">Your Name</label> - <textarea placeholder="Your Feedback" required=""></textarea> + <textarea id="feedback" name="feedback" placeholder="Your Feedback" required></textarea> + <label for="feedback">Your Feedback</label>
- Add CSRF protection to the form:
<form id="feedback-form" name="feedback-form"> + <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"> <!-- existing form fields --> </form>
- Consider adding a honeypot field to prevent spam submissions:
<form id="feedback-form" name="feedback-form"> + <div style="display:none;"> + <label for="honeypot">Leave this field empty</label> + <input type="text" id="honeypot" name="honeypot" autocomplete="off"> + </div> <!-- existing form fields --> </form>These changes will improve the form's accessibility and add an extra layer of security against potential attacks.
249-368: Excellent addition of About Us and Core Values sectionsThe new "About Us" and "Core Values" sections provide valuable information about the company's mission and ethos, which aligns well with the PR objectives. The content is well-structured and uses semantic HTML elements appropriately.
Consider the following improvements for better performance and accessibility:
- Optimize images by specifying width and height attributes to prevent layout shifts:
<img src="./assets/about-us.jpg" alt="Waste Management team working towards sustainability" + width="800" + height="600" + loading="lazy" />
- Add
aria-labelattributes to icon containers for better screen reader support:- <div class="mission-item"> + <div class="mission-item" aria-label="Reduce Waste Mission"> <img src="./assets/recycling-bin_532768.png" alt="Reduce Waste" /> <h4>Reduce Waste</h4> <p>Minimize waste generation through innovative technologies and education.</p> </div>
- Consider using
<section>elements for each core value to improve document structure:<div class="values-cards"> - <div class="value-card"> + <section class="value-card"> <h4>Innovation</h4> <p>We believe in continually evolving our waste management practices with cutting-edge technologies to improve efficiency and reduce our environmental footprint.</p> - </div> + </section> <!-- Repeat for other value cards --> </div>These changes will enhance the performance and accessibility of the new sections, providing a better user experience for all visitors.
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📒 Files selected for processing (2)
- index.html (2 hunks)
- script.js (1 hunks)
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🔇 Additional comments (3)
script.js (2)
16-16: Consider the interaction between smooth scrolling and existing scroll functionalityThe immediate invocation of
smoothScrolling()on line 16 might affect other scroll-related functionality in the file, particularly the progress bar implementation (lines 232-245).To ensure smooth integration:
- Consider initializing the smooth scrolling after the DOM content is loaded, similar to other functionalities in this file.
- Verify that the progress bar still works correctly with the smooth scrolling effect.
To check for potential conflicts, run the following script:
#!/bin/bash # Check for scroll-related event listeners and functions echo "Checking for scroll event listeners:" rg --type js "addEventListener\(['\"]scroll" echo "\nChecking for scroll-related functions:" rg --type js "function.*scroll|scroll.*function"This will help identify any other scroll-related code that might be affected by the new smooth scrolling implementation.
Also applies to: 232-245
1-16:⚠️ Potential issueSmooth scrolling implementation needs refinement
The new
smoothScrollingfunction introduces a smooth scrolling effect using the Lenis library. While this aligns with the PR objective, there are a few concerns:
The Lenis library is not imported in this file. Ensure it's properly imported before using it.
Logging every scroll event (line 6) could impact performance and flood the console. Consider removing this or using it only for debugging.
The function is immediately invoked on line 16. Consider making it more flexible by allowing it to be called when needed, especially if there are scenarios where smooth scrolling should not be active.
Here's a suggested refactor:
// Import Lenis at the top of the file import Lenis from '@studio-freight/lenis' // Function For Smooth Scrolling function initSmoothScrolling() { const lenis = new Lenis(); function raf(time) { lenis.raf(time); requestAnimationFrame(raf); } requestAnimationFrame(raf); // Return lenis instance for potential further configuration return lenis; } // Call this function when you want to initialize smooth scrolling // const lenis = initSmoothScrolling();To ensure the Lenis library is properly imported and used across the project, run the following script:
index.html (1)
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1-457: Overall, excellent improvements to the index.html fileThe changes made to the
index.htmlfile significantly enhance the structure, content, and functionality of the waste management website. The additions align well with the PR objectives, particularly in implementing smooth scrolling and addressing the footer rendering issue.Key improvements:
- Enhanced head section with proper meta tags and smooth scrolling library.
- Restructured navigation for better user experience.
- Added informative sections on waste categories, features, and company values.
- Expanded FAQ section for better user guidance.
- Improved feedback form and added a sign-up form for increased user engagement.
- Enhanced footer with social media links and a community message.
While there are some minor issues and potential improvements suggested in the previous comments, these are easily addressable and do not detract from the overall quality of the changes.
Great work on improving the website's structure and content! Please address the suggested improvements, particularly those related to security and accessibility, to further enhance the user experience and robustness of the site.
Issues Identification
Closes: #314
Description
Add smooth scrolling effect and fix some bugs.(I will add Screen Shots)
Summary
Smooth Scrolling and fix the footer section, rendering two times and fixed the html file and removed unnecessary tags.
Details
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Summary by CodeRabbit
New Features
Improvements
Bug Fixes