Build a Drag and Drop Image Uploader in JavaScript - TLB STATION

Опубликовано: 17 Март 2026
на канале: TLB STATION
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In this video, I'll show you how to create a fully functional drag-and-drop image uploader using HTML, CSS, and JavaScript. You'll learn how to manage file uploads, display image previews, and add a reset button for easy re-uploads. Perfect for improving user interaction and enhancing your web development skills!

📁 Source Code: https://tlbstation.great-site.net/Dra...

Timestamps:

00:00 - Introduction
00:16 - Requirements: HTML
00:58 - Requirements: CSS
01:27 - JavaScript: Defining Variables
02:31 - Events We'll Use
03:15 - Adding Event Listeners
04:40 - Explanation of e.dataTransfer.files[0]
05:17 - handleFile Function
08:12 - resetUploadContainer Function
08:50 - e.dataTransfer vs e.target.files
09:30 - Testing & DOM Problem
10:31 - Reinitializing Event Listeners (Fixing DOM Problem)
11:15 - Final Testing
11:26 - Conclusion
11:39 - Outro

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