Watch this video demonstrating the operation of listbox combined as master-detail relationship. In my presentation at the Embarcadero Conference in Brazil on October 23, I showed a slide showing some screens of apps developed and recreated by me. In the video below the demonstration of the functioning of one of these UI, in which I worked with 3 listbox combined as if they were master-detail relationships. Watch the video

In this post I discuss how to customize the URLs generated by the Datasnap REST server. Challenge A major challenge in building APIs when using Datasnap is to generate URLs so that documentation, understanding, and versioning is easy. I've always been particularly bothered by the "datasnap / rest / TServeMethodName" automatically generated by Datasnap servers, because when we share this to other languages it is immediately identified how we generate our server. Video After exchanging ideas ...

In this post an example of native Delphi component access to Google Firebase Cloud Firestore. Check out the video and download the sample sources.   Check out the original post at (in portuguese): http://landersongomes.com.br/embarcadero/delphi/acessando-google-firebase-cloud-firestore   See you next time!...

In this post you will watch the video of how to upload files from an Android client application to Datasnap REST Server.   Watch it!     Access the original post in Portuguese: TRANSFERINDO IMAGEM VIA DATASNAP REST – PARTE 3 http://landersongomes.com.br/embarcadero/delphi/transferindo-imagem-via-datasnap-rest-parte-3...

See in this post how to receive in our App Client the image transmitted by our DataSnap REST server. Original post Access the original post in Portuguese: TRANSFERINDO IMAGEM VIA DATASNAP REST – PARTE 2 http://landersongomes.com.br/embarcadero/delphi/transferindo-imagem-via-datasnap-rest-parte-2   To the next! Download Free Trial...

See in this post how to transfer images via DataSnap REST between server application and app client . Original Post Access the original post in Portuguese: TRANSFERINDO IMAGEM VIA DATASNAP REST – PARTE 1 http://landersongomes.com.br/embarcadero/delphi/transferindo-image-datasnap-rest-parte-1   Download the trial and run your tests. Download Free Trial   To the next!    ...

Previously I presented points of attention to be considered in practice with REST in Datasnap, in this post we will address the project codes.  Recapping the scenario Let's return to what we were asked in the project in question: There is a bariatric clinic that wants its clients / patients to have access to the information in their charts through a mobile application. As a solution, for this partner responsible for the clinic software I suggested the use of a Delphi Datasnap REST Application Server, since your company is familiar with Delphi would be very quick to reach the solution and maintain the system after my interaction. Be sure to read the first part, link to post: REST WITH DATASNAP DETAILS IN PRACTICAL APPLICATION - part 1. (In portuguese)   Delphi resources employed in the solution

 See in this tutorial how to capture the version of your Android Delphi application. (In Portuguese) Video     Did you like it? Then sign up for the channel: youtube.com/landersongomes6   Blog Post orignal on my personal blog, go to: http://landersongomes.com.br/android/capturar-versao-do-app-delphi-android   To the next!...

Watch this video tutorial on how to create a retractable container using Delphi Firemonkey. (In Portuguese)     Subscribe to the channel: https://www.youtube.com/landersongomes6   Follow my personal blog with various tips from Delphi, Android and Delphi community events in Brazil: http://landersongomes.com.br/   See you next time!   Download Free Trial...

The Brazilian Delphi community is increasingly active. In the last weekend, there were simultaneous large events of Delphi in 3 different points of Brazil. In this post I would like to present my review on Delphi Build that took place on August 19 in the city of Cabo Frio in the State of Rio de Janeiro. Access the original post (in Portuguese): http://landersongomes.com.br/eventos/palestras/delphi-build-cabo-frio-eu-fui  Access the original post (in Portuguese): http://landersong...