FIORI_SAPUI5beginner
JavaScript and TypeScript for UI5
Modules, promises, asynchronous initialization, type definitions and browser source maps.
Overview
Modules, promises, asynchronous initialization, type definitions and browser source maps.
Lessons in this topic
- JavaScript and TypeScript for UI5A promise represents asynchronous completion, not the completed value. TypeScript declarations assist development but do not validate an untrusted response at runtime. Keep UI state changes after the required asynchronous operation and handle failure without leaving the screen permanently busy.
Interview questions covered
- What modern UI5 development practices do you follow?
- How do you migrate an older UI5 app away from deprecated APIs?