Version: GeneXus 16

Introduction to GeneXus for GeneXus for mobile Course

1 to 1 relations between actors from reality

We had mentioned the 1 to 1 relations resulting from specialization in the subtypes class. Here we will see the other case of relations 1 to 1, between different entities.

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Lessons

What is GeneXus?
Course introduction
Knowledge Base creation
First transaction design
Running the application for the first time
Working with attributes and domains
Defining more transactions
Application grows up
Attribute nomenclature
Rules definition
More rules for defining behaviors
Using patterns
Relations between actors of reality
1 to 1 relations between actors from reality
Base and Extended table.
Introduction to For Each command to access the database
More about For each command
How to list related information
More on nested For eachs. Cases and navigation
Compound data types
Loading Compound Data Types (SDT) using Data Providers
How to update data using transaction logic without screen
Interactive screens: Web Panel object
Interactive screens: Web Panel object (cont)