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Python Authors: Hovhannes Avoyan, Carmen Gonzalez, Ignacio M. Llorente, Elizabeth White, John Wetherill

Related Topics: PowerBuilder

PowerBuilder: Blog Feed Post

Web Browser Version of the PowerBuilder CD Player Released

Built and deployed using Appeon 6.5.1045.00

This release is written in PowerBuilder 12.1 (build 6518 - GA) and encompasses some interesting features that you can coax out of the Windows operating system. Normally, the application can be deployed as a Win32, Winform or WPF (using PB.Net) and allows the user to control music from any CD/DVD player attached to their PC.

The amazing part of this story though is use of the Appeon Web product and it's ability to be able to translate the PowerScript based application into pure XML, HTML and jScript - thus totally removing the PBVM run-time dependency. Then, being able to reproduce verbatim the application GUI inside the web browser while the Appeon AJAX plugin allows any web application the absolute necessary O/S control to accomplish its task!

Actual screen capture of the Appeon Web CD player at work!

From the same baseline code, adding Appeon to the PB developer's arsenal you can achieve:

  • Pure web deployment of any application
  • PB Developer controlled look & feel
  • Absolute Low level control
  • Native printing  using local PC's resources (not PDF dependent)
  • Using Appeon Mobile and the same baseline code you can also deploy to a Mobile device!
  • etc

So not only is this a "kool" application to run natively, the important aspect to consider when building a PB application with plans to webify is that if you need low-level control to use a scanner, bar code reader, camera, GPS, etc Appeon's unique architecture (*).

I am Appeon Sam
Appeon Sam I am, That Sam-I-am!
I could not build this in a box.
Nor using Visual fox.
I do not like it built with Delphi.
I do not like it built with VB.
I do not use WPF for that here or there.
I do not even use Webforms anywhere.
I do not like Visual Studio's C# and ham.
I do not like them at all, Appeon Sam-I-am.

* - Note: You can not do this common code base application with other tools like Visual Studio, Delphi, or even with PB's WebForms feature. Either the functionality is not available or you need to re-write the application code for each target environment deployment. When you Appeon to the PB mix though - a whole new horizon emerges!   :-)

If you would like to enjoy the Native or Web version of the above CD Player application, please visit the  SourceForge website and my STD-Foundation-Classes project. Then select "All Files" to drill down to the PowerBuilder or Appeon sections. All the code in this project is free & open source.

For information on a Free Version of Appeon Developer, join ISUG at the "Green ($99) or Gold" level  and receive Appeon as part of your membership!

Regards ... Chris Pollach
President: Software Tool & Die Inc.

Read the original blog entry...

More Stories By Chris Pollach

Chris Pollach is a Senior Consultant with over 30 years experience in Systems and Software Analysis, Development, Maintenance and Technical Support, mainly in the areas of GUI Design, MS-Windows Programming, Java / .NET Programming, Wireless, Application / Web Server Design & Programming, Object Oriented Development Tools and Methodologies, Data Base, Data Communications and Network application development. He has participated in numerous technical, planning and management roles, as well as consulted and educated in these fields for a diverse clientele. He is also the owner of “Software Tool & Die Inc.” a company dedicated to provide custom software and education solutions on Object Oriented business systems.

As an educator, Chris is certified to teach PowerBuilder (first in Canada), MS-SQLServer, Sybase’s Enterprise Application Studio and EAServer integrated application/web development environment. He is former Certified SilverStream developer (CSSD) and current Certified PowerBuilder Developer – Associate / Professional (CPD-P) as well as a Certified Sybase Tools Instructor (CSI).

Chris has written numerous articles in various popular personal computer magazines, newsletters and is the author of the PowerGuide and PowerExpert products as well as the STD Foundation Classes. Currently, Chris has developed a Foundation Class library for Sybase's PocketBuilder, SAP's PowerBulder and EAServer products and now Appeon Web & mobile products that integrates JSP or ASP web development, Section 508 / CLF web standards and mobile applications. A new Web Service framework has also been released for IIs to support PowerBuilder based web service NVUO's!

Chris recently became a 2nd Degree Black in the TaeKwonDo martial art and has developed a Martial Art multimedia study guide using the Component-One “Doc2Help” and Sybase PowerBuilder products. Since the fall of 2004 he became a TaeKwonDo instructor for the City of Ottawa’s Goulbourn program. He has also been certified with the World TaeKwonDo Federation (February 2005 - 1st Dan and October 2008 - 2nd Dan).

Chris was awarded the Sybase “Innovation and Achievement” award for 2005 as voted for by the International Sybase User Group (ISUG). This award was presented for innovations to the PocketBuilder mobile development product, contributions to the PowerBuilder News groups and support of the Ottawa Sybase User Group.

To round his management and leadership skills, Chris is the former president of the Kiwanis Club of Goulbourn and still volunteers his time with the service clubs in his area. He is also the coordinator of the Ottawa Sybase User group and a certified NAUI scuba instructor. For the last three years, Chris has been voted onto the ISUG Board of Directors and holds the position of "Director - North American User Groups".

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