Subforms as dynamic data objects – rethinking the 4D form – Kirk Brooks

Posted on September 21, 2018 by 4DMethod

September 26, 2018, 12:00 noon, CDT (UTC−5:00)

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Subforms as dynamic data objects – Rethinking the 4D form, Kirk Brooks

Kirk Brooks of The Energy House will introduce you to the new way of thinking about the whole structure of a 4D database as compared to simply figuring out how to make it do what 4D has always done before.  This 4D v17 demo encapsulates new approaches to interface development with a focus on object based definition of dynamic forms and subforms made available via component.

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Configuration management for IT infrastructure using 4D – Balinder Walia

Posted on August 4, 2018 by 4DMethod

August 8, 2018, 12:00 noon, CDT (UTC−5:00)

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Configuration management for IT infrastructure using 4D, Balinder Singh Walia

Let’s dive deep into the cloud and check out a 4D demo application running on Amazon Web Services (AWS)! See how the entire infrastructure, like EC2 instances, web server config, networking, ports, passwords, etc., can be fully automated and managed by 4D and Ansible Automation and Configuration management tool.

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List box going in a new dimension with ORDA – Thomas Maul

Posted on June 8, 2018 by 4DMethod

June 27, 2018, 12:00 noon, CDT (UTC−5:00)

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List box going in a new dimension with ORDA, Thomas Maul

ORDA (Object Relational Data Access) was the top highlight of 4D Summit 2018, is the main feature in 4D v17 and will have a huge impact on how you will write code in the future. But, it is not only about coding.  The “A” in ORDA is about accessing data, and this includes using data in forms, especially in a list box.

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Leveraging 4D with a Xojo Web app front end – John Baughman

Posted on April 16, 2018 by 4DMethod

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 4DMethod

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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Fintech Application Platform by IP Ventures – Steve Brown

Posted on February 27, 2018 by 4DMethod

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

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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 4DMethod

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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4D Web Access and Angular2 Components – Julio Carneiro

Posted on December 31, 2017 by 4DMethod

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 4DMethod

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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Making Client/Server workers work – John Baughman

Posted on November 5, 2017 by 4DMethod

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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