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 1 
 on: June 27, 2025, 01:22:27 pm 
Started by Christine R. - Last post by Christine R.

 
   Four Js Forum Update


Dear Customers,


We would like to inform you that Fourjs will be updating the Forum on our website.

This migration is expected to take approximately 2 hours and will take place on Tuesday, July 1st, 2025, from 10:30 AM to 12:30 PM (GMT +2).
During this time, access to the forum will be unavailable. Additionally, you will not be able to create or modify your website account during this period.

Thank you for your understanding.

Four Js Development Tools

 2 
 on: June 25, 2025, 05:48:50 am 
Started by Reuben B. - Last post by Reuben B.
There are two techniques you can use to arrange child containers within a Genero form.  A combination of HBox + VBox containers, or to use a Grid container with Grid Layout tags.  Visually the results are similar but there are advantages and disadvantages.
 
Read more at https://4js.com/ask-reuben/ig-273/

 3 
 on: June 25, 2025, 05:46:55 am 
Started by Reuben B. - Last post by Reuben B.
I had an interesting support case recently that sent me down a few rabbit holes based around OpenSSL.  Essentially as a result of an announcement from Google, the provider of a Web Service that a Genero application was calling was making changes to their SSL/TLS certificates used to secure Web Service communication.  The Genero developer came to us as they believe they had made the changes to certificates correctly but were getting errors messages referencing certificates.  So we started off in the direction of checking certificates, making the web service call with curl and small Genero programs.  What we eventually found was that when using their Genero version they would get an error but using a later version of Genero it was OK, and we traced that to the fact their OpenSSL libraries were too old and the Web Service provider was not willing to communicate with them.

Read more at https://4js.com/ask-reuben/ig-272/

 4 
 on: June 25, 2025, 05:44:57 am 
Started by Reuben B. - Last post by Reuben B.
When using httpdispatch, your test URL will be of the form http://localhost:6394/demos.html which leads to the demo Genero application http://localhost:6394/ua/r/demo. If you are connecting to that from another device e.g. testing a mobile device, by replacing localhost with the IP address of the machine running httpdispatch, then you will be in degraded mode as it is not a Secure Context.  You will see a red badge on the Settings icon, and a message will appear in the Settings screen about the degraded functionality.
 
As per the GAS documentation on httpdispatch, you will see that to run using https, you need to start httpdispatch with two additional arguments –cert-file and –cert-key.

Read more at https://4js.com/ask-reuben/ig-271/

 5 
 on: June 25, 2025, 05:42:23 am 
Started by Reuben B. - Last post by Reuben B.
Sometimes when you get to my age, there are things you do that you do without thinking, and the question is why do you do it that way?  The decision was made many years ago and you carry that on without thinking why.  That happened recently with the GDC – Start Command in a New Shell checkbox. I always check it but why do I always check it?

Read more at https://4js.com/ask-reuben/ig-270/

 6 
 on: June 25, 2025, 05:40:50 am 
Started by Reuben B. - Last post by Reuben B.
The composeMail front-call started off when Genero Mobile was introduced as a mobile only front-call.  It could be used by Genero Mobile developers to invoke the mobile devices default mail application and create a new mail populated with details such as To, Subject, Body etc.
 
In GBC 4.01.22, an equivalent composeMail front-call was added to the standard front-call library for use with the Universal Rendering interface that utilised the mailto URI scheme.

Read more at https://4js.com/ask-reuben/ig-269/

 7 
 on: June 25, 2025, 05:38:34 am 
Started by Reuben B. - Last post by Reuben B.
Secure Context is not a Four Js invention.  The formal definition can be found at a W3C page https://www.w3.org/TR/secure-contexts/ and also at a Mozilla page https://developer.mozilla.org/en-US/docs/Web/Security/Secure_Contexts.  These links give good definitions and explanations of the concepts and I won’t repeat here.  What I will mention is where this impacts Genero.

Read more at https://4js.com/ask-reuben/ig-268/

 8 
 on: June 20, 2025, 04:37:34 pm 
Started by Christine R. - Last post by Christine R.

 Genero Enterprise 5.01 Maintenance Release :
Genero BDL 5.01.04


Four Js is pleased to announce a Maintenance Release of Genero BDL with Web Services (BDL – GWS - GBC - WCG - GIP) 5.01.04.

Genero BDL with Web Service (BDL - GBC - WCG - GIP) 5.01.04 is the bundle which includes:
  • Business Development Language (FGL) 5.01.04
  • Web service extension (GWS) 5.01.04
  • Genero Browser Client (GBC) 5.01.04
  • Genero Identity Provider (GIP) 5.01.03
  • Web Components and wrappers (WCG)5.01.01

Important:
This version fixes the issue FGL-6400
reported in our forum earlier https://forum.4js.com/fjs_forum/index.php?topic=2269.0.

Four Js recommends upgrading to Genero BDL 5.01.04 and removing version 5.01.03.

All Four Js Genero customers under maintenance have free access to the new release.

Best regards,

Four Js Development Tools

 9 
 on: June 20, 2025, 04:28:56 pm 
Started by Olivier E. - Last post by Olivier E.

 Genero BDL 5.01.03 big issue at compilation - FGL-6400



Dear customers,

Four Js has identified a defect in the Genero Business Development Language version 5.01.03, released on June 13, 2025.

The problem is number FGL-6400

https://4js.com/support/issue/?id=FGL-06400

The following fglcomp options produce invalid source code. They can remove some lines of your source code.



We released a few minutes ago a fix in the Genero BDL version 5.01.04 (=FGLGWS). Four Js recommends upgrading to Genero BDL 5.01.04 and removing version 5.01.03.



Thank you for your understanding.





Four Js Development Tools

 10 
 on: June 19, 2025, 06:06:09 pm 
Started by Christine R. - Last post by Christine R.

 Genero Enterprise 5.01 Maintenance Release :
GBC 5.01.04


Four Js is pleased to announce a Maintenance Release of Genero Browser Client 5.01.04.

What's new for GBC...
  • A new theme framework:
    This new framework is changing how theme variables are organized, named, and how they interact.
    We advice you to use the new naming for the theme variables as described below but your current
    customization should work without making these changes.
    Please refer to the manual for more information about what has changed.
  • New gbc-frontcalls* variables have been introduced for managing device geolocation, implemented using
     the standard API GeoLocation.getCurrentPosition.
  • We have introduced two new front calls designed to adjust the width of table columns when displayed.
  • The gbc tool now includes a new command, create-widget, aimed at simplifying the process of creating a widget.
  • A new theme variable, gbc-splitterWidget-performanceMode, has been introduced to enable a new mode for
    the SplitterWidget.

Please refer to https://4js.com/online_documentation/fjs-gbc-manual-html/#gbc-topics/gbc_whatsnew_50104.html.

This version also includes the following bug fixes: https://4js.com/support/issue/GBC/5.01.04.

It is now downloadable from the website: https://4js.com/download/products/.

All Four Js Genero customers under maintenance have free access to the new release.

Best regards,

Four Js Development Tools

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