Concepts

• Jan 22, 2021

The topics in this section describe the main concepts for building business applications and extending XAF tools.

• Application Solution Components
• Business Model Design
• Application Model
• UI Construction
• Controllers and Actions
• Data Manipulation and Business Logic
• Security System
• Localization
• System Module
• Extra Modules
• Debugging, Testing and Error Handling
• Filtering
• Application Life Cycle

Tip

If you are new to the eXpressApp Framework, first try to build an application by following the lessons and videos from the Getting Started help section