GeneXus 17 Fundamentals Course - Learn GeneXus from scratch

Learn the basics of multi-experience application modeling with GeneXus, a Low-Code platform leader.

4.83 (3 reviews)

Udemy

platform

English

language

Development Tools

What you will learn

The basics to create Web or Mobile applications in record time, starting with minimal database and programming knowledge.

Through the development of a web application, you will learn the basic knowledge needed to quickly build any type of application, now or in the future.

You will understand the differences between backend and frontend.

How to model the entities of reality.

How to perform interactive and code-based CRUD operations.

How to use Interaction Patterns.

Why take this course?

Presentation:

Learn the basics of GeneXus.

GeneXus is the fastest way to enter the world of technology. A development platform that is easy to learn, allows you to quickly create quality applications, and is used by leading companies in real businesses..

Objective:

Through the development of an application, we will teach you the basics of GeneXus that will allow you to understand its logic and quickly build any type of application, now or in the future.

Requirements:

Basic programming and database skills.

Suggested methodology for this course:

Alternate theory lessons with practice exercises you can download from the Section 1 “Course materials”.

Watch every video and do the corresponding Practice exercises in parallel, until completing all the videos of the course.

Approximate duration:

Theory/Practice: 45 hours

8 hours of video plus the time it takes you to develop the application mentioned in the Practical exercises. A maximum total duration of 45 hours.

Exam:

It is a computer-based exam, with multiple choice and true/false.

When you pass the exam, you will receive an internationally valid “GeneXus Junior Analyst” certification and will be included in the list of GeneXus-Certified Technicians.

Note: On this platform, the course does not include an exam.

Bonus Material:

To be able to do the course well, including the Practice exercises, download the Trial version of GeneXus.

Content

Before starting

Course Dynamics

Course materials

General introduction

Digital applications today

First steps

What is GeneXus?

Course Overview

Creation of the Knowledge Base

Transactions

Designing the First Transaction

Running the application for the first time

Attributes and domains

Related transactions

Transactions with more than one level

Attribute nomenclature

Rules definition

Using patterns

Base and Extended table.

Definition of Subtypes

Subtypes: Multiple References and Specialization

Defining Attributes as Formulas

Rule Triggering Events in Transactions

Rule Triggering Events in Transactions (continued)

Events in Transactions

Indexes

Normalization of Tables: A Case Study

Relations between actors of reality

1 to 1 relations between actors from reality

Exporting and Importing GeneXus Objects

Listings and access to data by code

Lists and For Each command to query the database

How to process related information.

How to process grouped information

Inline Formulas

Communication between objects

Invocations between objects

Invocations between objects (Cont.)

Structured Data Types and Data Providers

Structured Data Types

Variables that save data collections in memory.

Loading Structured Data Types (SDTs) using Data Providers

Upgrade of Data Base

Database Update Using Business Components. Justification.

Database Update Using Business Components

Database Update Using Business Components – Example

Data Population using Business Components and Data Providers

Automatic data population

Updating with procedure-specific commands. Introduction

Database update with specific commands for procedures

Architecture

GeneXus Applications Architecture

Build Process. Introduction

Web screens with Back-office focus

Web Screens with Back-office Focus. Introduction

Web panel object. First steps

Web panel object. Loading data and events

Web Panel Object. Event Execution Scheme

Interactive Screens: How to Save Context Information

Web Panel Object. Multiple Grids

Types of Web Panels

Design System. Introduction

Pre-determined Design System

User Control object

Custom Design System

Web and native Mobile screens with Customer-facing focus

Web screens with focus on Customer-facing. Introduction

Panel object. First steps

Panel Object. Data loading and events

Panel object. Multiple grids

Panel Object. Panel Types.

Design systems in customer-facing applications

Query and report tools

Types of queries and reports

Integration

Modules and external objects

Version management and teamwork

Environments. Introduction

GeneXus Server. Introduction

Deployment and DevOps methodology

Introduction to DevOps with GeneXus

Charts

Price

Rating

Enrollment distribution

GeneXus 17 Fundamentals Course - Learn GeneXus from scratch - Distribution chart