Course description

Learn how to transform data, define Boolean rules, condition UI and events, chain actions, and centralize logic (DRY) for complex and maintainable flows.
What you will learn

This course teaches you how to use FE as Wized's “orchestrator”: we start with the Data → Logic (FE) → Action model and reactivity to integrate Data, Configurations, Events, and Actions into a single system. You will practice transformations with fallbacks, generate Boolean outputs to govern visibility and efficient triggers, and build a real login flow by chaining actions and propagating their results to the UI and dynamic navigation. Finally, you will increase maintainability by applying DRY with derived variables (centralized state) that serve as the single source of truth. You will end up capable of designing adaptive UIs, robust flows, and complex logic that takes full advantage of the real-time state of the platform.

Duration
⏱️ 1 hour
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Prerequisites
-
Lessons
10
Language
🇺🇸 English

Course content

Intro To Reactivity & FE

  • L1.1  Practical Demonstration of Reactivity
  • L1.2  From Data, Logic (FE), to Actions
  • L1.3 Assign Fallbacks

Dynamic Conditionals

  • L2.1  Boolean Output
  • L2.2 Conditioning Configurations
  • L2.3   Conditioning Events

Understanding Flows

  • L3.1 From Trigger to Action Chain
  • L3.2 Orchestrating Navigation and Dynamic Data

Understanding DRY

  • L4.1 The Pain of Duplicate Logic
  • L4.2 Centralized Logic with Derived Variables (The DRY Pattern)
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