Version: GeneXus 16
SDT collection: a ranking is countries is to be implemented according to the number of tourist attractions. To do this, a structure is required in memory to temporarily store a collection of items (with the info of each country and the number of attractions in it). The Sort method of an SDT collection is shown to order it. And the For item in Collection command is presented to go over the items in a collection.
The Data Provider object is presented, with its Output and Collection properties, and its similarity with a For each when it comes to indicating base transaction to navigate a table in the database, and the Where clause to filter the information.
It is especially recommended to view the video ""Final Overview"" for this course, where some of the aspects stated are questioned, and will be included in upcoming videos for organizational reasons.
Click here for a PDF transcript of the video.
Procedures and listings
Communication between objects
Compound data types and Data Providers
Data Base update
Design and modeling UI / UX
Native mobile applications
Version and platform Management
Deployment and DevOps
Provide the minimum knowledge required to understand GeneXus and start developing simple applications.
Those who want to start developing applications with GeneXus as quickly as possible.
For those who don’t have prior programming and database knowledge, reading this material before starting the course is recommended.
Suggested methodology for this course:
Instructor-led: Follow the instructions in the recommendations and suggestions document, which you can download from the download center together with the course materials.
Self-study: Watch each video and try to replicate in GeneXus the demos made by the teacher. Then do the practical exercises corresponding to the topic discussed in the video.
Suggested course duration: 50 hours
Introduction and demo: 1 hour
Theory/Practice: 40 hours
Review of fundamental concepts: 7 hours
Exam preparation: 2 hours
In preparation for the exam, it is suggested that candidates study the material titled Review of fundamental concepts. Also, they can work on this practice exam.
Exam duration: 90 minutes.
>> To take the instructor-led course, we recommend that you check the Course Calendar, contact an Academic Partner in your country, or send us an email to firstname.lastname@example.org