Version: GeneXus 17

GeneXus Core course

Data Population using Business Components and Data Providers

A Data Provider allows not only the loading and return of compound structure of data from the database, but also from fixed data. A compound structure may be SDT as well as BC (business components). And also simple as collection.

Mandatory

Suggested

They will allow you to better understand the topic being discussed, but they are not absolutely necessary. If you have the time, you should watch them.

Optional

They introduce, expand, or delve into a related topic, but they are beyond the scope of the course. We suggest you watch them if the topic really interests you.
13 sections - 61 lectures - 13h 16m total length


We will see how to use a Data Provider to return a collection of Category type business components and then use the Insert method of a collection of BCs variable, to insert their values into the database. Same with Attraction.
Note: to assign a KB image to an element, attribute or variable, its link method is used.

Lessons

Presentation

Objective: 
Through the development of an application, we will teach you the basics of GeneXus needed to move on to more advanced and specific courses (Mobile, BPM Suite, etc.). 

You will get the necessary foundation to quickly build any type of application, now or in the future.

Prerequisites: 
Basic programming and database skills. If you do not have them, we recommend that you study this material prior to the start of the course.

Suggested methodology for this course:
Alternate the theory with practice exercises you can download from the “Materials” section. 
Watch every video and in parallel do the practice exercises corresponding to those topics, until you have completed all the videos of the course. 

Approximate duration: 
Theory/Practice of mandatory topics: 40 hours
(or Theory/Practice of mandatory + suggested topics: 56 hours)

If you purchase the course, you will work on it within a platform called Learning Management System (LMS). In addition, you will have:
  • Access to the forum for learners and instructors
  • Live online classes: 11 hours distributed in 6 classes
  • Live online workshop: 16 hours distributed in 4 classes
  • Exam

Exam:
It is a computer-based exam, with multiple choice and true/false questions and exercises related to the “mandatory” topics.
Duration: 60 minutes.

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.
Here you can see the Exam Calendar.

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Previous versions

Bonus Material

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