B4J Library 🚀 Big Update Coming Tomorrow! 🚀

We are excited to announce that together with the upcoming release of jDashboardUI, a brand-new example project will be included:
Online Store Data Management Model – a complete example to help you organize, display, and manage store-related data with style and performance.

Important Reminder:
Only 1 day left before the official release of the new version!
Until tomorrow, you can still get jDashboardUI at a special discounted price. After the launch, the library will be offered at a much higher price.


Don’t miss the chance to get it at a lower cost and be ready for the powerful new update.


Check it out here: jDashboard UI Library


Stay tuned — the launch is just around the corner!

 

[Xfood]

Hi @fernando1987, your work is always excellent, congratulations.

P.S. I can't find the example above. Where can I download it?

 

[fernando1987]

Hi,
please make sure to download the latest version of the library again, as a few small changes were made.
You will find the updated example inside this folder:


example jdashboard_WindowsStyle


There are 3 examples included, and the Store Example is located inside the Store Example subfolder.


I’ll be glad to hear about your experience testing the example.

 

[fernando1987]

if you don’t have it yet, you will also need this library in order to run the example:
B4X GradientMaker – Cross platform gradient background


Please note that this library is not required to use jDashboardUI itself, it is only needed for this specific example to create the gradient background effect.

 

[Xfood]

Great, congratulations.

P.S. When I open the article tab, I get this error. It might be a permissions issue on my computer.

I'll do some more checking.

set 16, 2025 5:49:11 PM javafx.css.CssParser parse
WARNING: CSS Error parsing jar:file:/C:/Dell/JdashboardUi/example%20jdashboard_WindowsStyle/Store%20Example/Objects/result.jar!/Files/fluent-light.css: Expected LBRACE at [356,0]
Device locale: it
Found 20 strings.
Force locale: it
Found 20 strings.
Crear tabla tipo Excel
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Columnas creadas: 18
Columnas creadas: 18
Filas agregadas: 100
httputils2service._hc_responsesuccess (java line: 114)
java.io.FileNotFoundException: C:\Users\ADMSYS~1\AppData\Local\Temp\12 (Accesso negato)
    at java.base/java.io.FileOutputStream.open0(Native Method)
    at java.base/java.io.FileOutputStream.open(FileOutputStream.java:295)
    at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:236)
    at anywheresoftware.b4a.objects.streams.File.OpenOutput(File.java:465)
    at b4j.example.httputils2service._hc_responsesuccess(httputils2service.java:114)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:578)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:111)
    at anywheresoftware.b4a.BA$3.run(BA.java:267)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:457)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:456)
    at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:184)
    at java.base/java.lang.Thread.run(Thread.java:1589)

 

[Xfood]

ok done

 

[fernando1987]

Great, congratulations.

P.S. When I open the article tab, I get this error. It might be a permissions issue on my computer.

I'll do some more checking.

set 16, 2025 5:49:11 PM javafx.css.CssParser parse
WARNING: CSS Error parsing jar:file:/C:/Dell/JdashboardUi/example%20jdashboard_WindowsStyle/Store%20Example/Objects/result.jar!/Files/fluent-light.css: Expected LBRACE at [356,0]
Device locale: it
Found 20 strings.
Force locale: it
Found 20 strings.
Crear tabla tipo Excel
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Columnas creadas: 18
Columnas creadas: 18
Filas agregadas: 100
httputils2service._hc_responsesuccess (java line: 114)
java.io.FileNotFoundException: C:\Users\ADMSYS~1\AppData\Local\Temp\12 (Accesso negato)
    at java.base/java.io.FileOutputStream.open0(Native Method)
    at java.base/java.io.FileOutputStream.open(FileOutputStream.java:295)
    at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:236)
    at anywheresoftware.b4a.objects.streams.File.OpenOutput(File.java:465)
    at b4j.example.httputils2service._hc_responsesuccess(httputils2service.java:114)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:578)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:111)
    at anywheresoftware.b4a.BA$3.run(BA.java:267)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:457)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:456)
    at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:184)
    at java.base/java.lang.Thread.run(Thread.java:1589)

I couldn’t reproduce the error on my side.
In this case, the images in the table come from this API: https://fakestoreapi.com/ and they are downloaded from the internet.
It might be an issue with the API when fetching the images.

 

[fernando1987]

ok done
View attachment 166924

By the way, what do you think about the new transparent skin of JTableView and its ability to handle images locally (from SQLite) as well as from the internet?
Do you like the possibility of adding icons to the table headers?
Overall, how do you feel about the new update—are you comfortable with the product based on what you’ve tried so far?

 

[Xfood]

simply awesome, finally thanks to your libraries my apps look professional, thanks for your continuous updates

 

[fernando1987]

simply awesome, finally thanks to your libraries my apps look professional, thanks for your continuous updates

Thank you all so much. For now, I’ll be spending more time with my family, but as I do every year at this time, I’ll update this library, which has grown into a true suite of tools for B4J. I really appreciate all your support and kind messages.