06 - Control Flow (If, Else If & Else Statements & Each Loop) in Svelte 5

Video Description

Welcome to this comprehensive guide on Control Flow in Svelte 5! 🚀 In this video, you’ll learn how to build dynamic, reactive UIs using Svelte’s powerful templating syntax. Whether you’re new to Svelte or upgrading from a previous version, this tutorial will equip you with the tools to handle conditional rendering, list iteration, and user interactions like a pro. ------------------------------------------------------------------------------------- What You’ll Learn: • Conditional Rendering: Use if blocks to show/hide elements based on conditions, and chain else/else-if statements for multi-case logic. • Loops: Master each blocks to iterate over arrays and objects, and discover why the key attribute is critical for performance. • Event Handling: Bind user actions like clicks and form submissions to reactive state updates. • Real-World Example: Build a Todo List app from scratch to see these concepts in action. ------------------------------------------------------------------------------------- Why Watch This Video? • TypeScript Integration: Learn how to pair Svelte’s control flow with TypeScript for type-safe, bug-resistant code. • Performance Tips: Understand how Svelte optimizes DOM updates under the hood. • Real-World Skills: Build UIs that respond seamlessly to user input and data changes. ------------------------------------------------------------------------------------- Timestamps: - 0:00 Introduction to Control Flow 00:34 If Blocks 02:44 Else-if & Else Blocks 06:31 Each Block / Loop 08:31 Key Attribute In Loops 09:27 Event Handling & Code Example ------------------------------------------------------------------------------------- Related Videos: 1. Custom Role Based Authentication In Asp.net Core MVC Application - Complete Tutorial: https://youtu.be/p6X-dDx6nQY 2. Create Custom Login, Registration, Email Verify And Forgot Password Pages In Asp.Net Core MVC App: https://youtu.be/hthzKj05w3w 3. Create Role Based User Management API Using Dynamic Policies In Asp.Net Core Web API: https://youtu.be/beIEysfQxGo 4. Create Role Based User Management App In Flutter With Asp.Net Core Web API as Backend From Scratch: https://youtu.be/Jdil0z11HG4 5. Create Wallpaper App In Flutter From Scratch Using Pexels API [Complete Tutorial]: https://youtu.be/c34fAl58NE0 6. Create Camera App From Scratch In Flutter [with Flash, Camera Switching, Multiple Images Functions]: https://youtu.be/j2xMGZ1XcMo 7. Connect Flutter With Asp.Net Core Web API To Run On Emulator & Real Device: https://youtu.be/PAY6TqIEVZI ------------------------------------------------------------------------------------- 📢 Stay Connected: 💖 Like this video if you found it helpful! 📣 Share your thoughts or questions in the comments below! 🚀 Share this video with your friends. ------------------------------------------------------------------------------------- Join WhatsApp Channel: https://whatsapp.com/channel/0029VaE0W6HA2pLH5dN39n36 Facebook Page Link: https://www.facebook.com/Free_Trained Facebook Group Link: https://www.facebook.com/groups/1746009532359857/ Please Subscribe Our YouTube Channel For More interesting Videos And Don't Forget To Share Our Channel With Your Friends. Note: *Please Turn Off Any Ad Blocker Software or add-on to support us. #html #css #javascript #sveltejs #svelte #sveltekit #framework #react #nextjs #angular #vuejs #programming #webdesign #webdevelopment #webdesigner #webdeveloper #learn #latest #loop #loops #ifelse #ifstatement #control #flow