John Baughman from BY’te DESIGN Hawaii will present an introduction to building web applications using the Xojo, formerly RealBasic, IDE. The basics of the Xojo IDE and deployment options will be covered as well as a look at the code he uses in 4D to communicate with the Xojo web app. John currently has 5 Xojo web applications font-ending 4D databases and finds them especially easy to build, deploy, and maintain.
In our recent meeting, we noted that it seems 4D has used Marvel comics theming for their new product development on several occasions in the past. Who is the Marvel fan at 4D?!?! Check out the discussion here.
Perhaps we can offer some suggestions for which character to use next!
Let’s take a look at e-Premium, a state of the art lending solution used by financiers, lenders, and financial institutions to acquire and manage both commercial and consumer loans across a diverse range of asset classes and portfolios. This demo will be from a users perspective to see how the application functions and review the advanced interface concepts at play. Continue reading
Art Institute of Chicago
Art museums matter. As a museum director, one of my essential responsibilities is taking forward the unwavering commitment of my community—colleagues, artists, philanthropic supporters and visitors—to champion the power of art and the experiences that makers, museums and audiences create and share to make sense of our collective past, present and future.
4D Web Access and Angular2 Components
Julio Carneiro from Pascal Information Technology Ltd will show his “RESTlike” 4D V16 Component that provides CRUD functionality via HTTP access to any 4D Database, along with an Angular2 Typescript Component.
4D Developer Edition 64-bit for OS X (and for Windows, available starting with 4D v16 R2) offers a powerful feature allowing you to execute 4D code in preemptive processes. Thanks to this new feature, your 4D compiled applications will be able to take full advantage of multi-core computers so that their execution will be faster and they can support more connected users.
Making Client/Server Workers Work: A real world example using CALL WORKER & CALL FORM
John Baughman from BY’te DESIGN in Hawaii will present a strategy where 4D forms can subscribe to a worker process to monitor when tables are modified. Each table’s trigger reports to the worker any time it fires. The worker in turn passes the trigger’s report on to all the subscribers monitoring the table. The approach works client/server or standalone and is written in 4D v16 R4 using dot notation.