April 25th Meeting – 4D with a Xojo Web app front end, John Baughman

Posted on April 16, 2018 by

April 25, 2018, 12:00 noon, CDT (UTC−5:00)
116 S. Michigan Ave., Chicago IL 3rd floor
Please RSVP if attending in person

Special Topic:
Leveraging 4D with a Xojo Web app front end

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.

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Vote for the next 4D product name!

Posted on March 14, 2018 by

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!

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March 7th Meeting – Fintech Application Platform by IP Ventures, Steve Brown

Posted on February 27, 2018 by

March 7th, 2018, 6:00 PM, CST (UTC−6:00)

Special Topic:
Fintech Application Platform by IP Ventures, Steve Brown

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 →

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4D Matters

Posted on January 15, 2018 by

On this Martin Luther King Day, I’d like to share a recent quote from the director of the Art Institute of Chicago, James Rondeau.

James Rondeau

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.

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January 17th Meeting – 4D Web Access and Angular2 Components, Julio Carneiro

Posted on December 31, 2017 by

January 17th, 2018, 12:00 PM, CST (UTC−6:00)
116 S. Michigan Ave., Chicago IL 3rd floor
Please RSVP if attending in person

Special Topic:
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.

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Are you running preemptive processes in 4D v16?

Posted on November 28, 2017 by

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.

 

 

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November 15th Meeting – Making Client/Server Workers Work, John Baughman

Posted on November 5, 2017 by

November 15th, 2017, 12:00 PM, CST (UTC−6:00)
116 S. Michigan Ave., Chicago IL 3rd floor
Please RSVP if attending in person

Special Topic:
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.

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