Product Class #7 | Clean Code with Toggle & CopyValue | Profile Edit & View Refactor скачать в хорошем качестве

Product Class #7 | Clean Code with Toggle & CopyValue | Profile Edit & View Refactor

📘 Product Class Number Product Class #7 – Clean Code Refactor: Toggle & CopyValue Functions 🚀 Introduction In this class, we refactor our Profile Edit & View module to make the code clean, reusable, and production-ready. Instead of repeating multiple document.getElementById() and style.display statements, we create reusable helper functions like toggle() and copyValue() to manage UI state and data transfer efficiently. This session focuses on clean architecture, debugging, and writing scalable JavaScript code for real-world WebApp development. 📌 What You’ll Learn in This Video Creating a reusable toggle() function Creating a universal copyValue() function Passing image src dynamically Passing text values using innerText Handling edit button navigation Using preventDefault() properly Fixing "Assignment to constant variable" error Reducing repetitive JavaScript code Improving code structure and readability 🧠 Concepts Covered DOM Manipulation style.display toggling JavaScript default parameters Conditional logic for images vs text Event handling Debugging console errors Clean code principles Refactoring repeated logic UI state management 💡 Tech Stack Used HTML • CSS • JavaScript • Google Apps Script • Google Sheets 🎥 Previous Video Link 👉 Profile View Logic & Save to Google Sheets 👉    • Product Class #6 | Profile View Mode | Deb...   ⏭ Upcoming Videos Includes Sidebar Navigation System Menu Items Architecture Dynamic Section Switching Client Management Module Invoice Generator Module Dashboard UI Design Full CRM Workflow Integration 🎯 Use Cases Business Profile Management System CRM Admin Panel Invoice Web Application SaaS Dashboard UI Internal Business Tools Print Shop Management Software 🎯 Who This Course Is For Beginners learning real-world JavaScript Developers building WebApps without frameworks Google Apps Script learners Freelancers building client dashboards Small business owners creating custom tools 💡 Why This Course Matters Most tutorials only show final results. This course teaches: Real debugging Real refactoring Real UI architecture Real production workflow You are not just coding — You are building a deployable business software system. 📚 Product Modules Preview 1️⃣ Business Profile Management 2️⃣ Logo Upload & Display 3️⃣ Google Sheets Database Integration 4️⃣ Profile Edit & View System 5️⃣ Client Management 6️⃣ Invoice Generator 7️⃣ Dashboard Analytics 8️⃣ SaaS Deployment ✅ SEO Keywords javascript toggle function copy value javascript dom manipulation tutorial google apps script project build invoice web app clean code javascript profile edit view toggle refactoring javascript tutorial google sheets web app ✅ YouTube Tags javascript tutorial, google apps script tutorial, invoice web app project, dom manipulation example, toggle display javascript, copy value function js, refactor javascript code, crm project tutorial, build saas with google sheets ✅ Hashtags #ProductClass #JavaScript #GoogleAppsScript #WebAppDevelopment #BuildSaaS #InvoiceProject #CRMDevelopment #CodingSeries