B4J Tutorials

SixteenSegment

It comes from this Github posting.
Copy the attached Jar to your B4J library folder.
B4J Sample project attached

Add more of the same, you can make it for eg scroll via a timer from...
 

Attachments

  • SixteenSegment.jar
    21.8 KB · Views: 125
  • b4jSixteenSegment.zip
    2.2 KB · Views: 115

SevenSegment

Is comes from this Github posting
Copy the attached Jar to your B4J library folder
It only shows "0" to "9" and "."
Enjoy

1758948548827.png



Sample Code:
#Region Project Attributes...
 

Attachments

  • b4jSevenSegment.zip
    2.2 KB · Views: 128
  • SevenSegment.jar
    17.4 KB · Views: 127

FlipClock

It comes from here. Not sure that I have it 100% correct - maybe some members can improve on this.

Jar attached - copy it to your B4J additional libs folder.

Have also added the Java...
 

Attachments

  • FlipClock.jar
    91.9 KB · Views: 103
  • b4jFlipClock.zip
    2.9 KB · Views: 111
  • src.zip
    44.9 KB · Views: 117
  • resources.zip
    21.5 KB · Views: 109

[Web][SithasoDaisy5] Automated Excel Report Templates Generation with Low-Code Generator

Hi Fam!

In our latest tutorial video, we take the next big step in streamlining report generation for B4X Web applications — automatically generating Excel report templates using our...
 

Title: 🚀 Quick Progress: Inventory Management System in B4J with JDashboardUI and Magic API

Hi community,


I wanted to share a quick progress update I achieved in just a couple of hours: an inventory management system in B4J. I was inspired by these posts:


  • ...
 

[Web][SithasoDaisy5] Easy Peasy Lemon Squeezy Excel Report Manager (Read, Update, Download Excel Files)

Hi Fam

Some web apps need to be completed with reporting functionality. This can be in PDF, Excel, Word format etc. Today we look at Excel Reporting. You can create your Excel Template to...
 

Attachments

  • SDUI5ExcelReport.bas
    3.9 KB · Views: 112
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[Web][SithasoDaisy5] LowCode - How to Build An Inventory Management WebApp (Fine Tuning UI & Fake Data Tests)

Hi Fam

SithasoDaisy5 Low Code Generator

Good News: We have updated the LowCode tool to generate fake data.

In this 3rd part of our tutorial, we are working towards fine-tuning...
 
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[Web][SithasoDaisy5] LowCode - How to Build An Inventory Management WebApp (Purchases & Sales)

Hi Fam

This is the 2nd totorial. The 1st tutorial is here.

...
 

[Web][SithasoDaisy5] LowCode - How to Build An Inventory Management WebApp (Products)

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[Web][SithasoDaisy5] Low Code - Using 2 Drawers (left & right) in your app

eu/hansolo/fx/spinner

Edit: A better sample project in post #3 but need the JAR in post #1.

It is based on this Github posting. But could most probably be done in a far more efficient way than what I have...
 

Attachments

  • OdoMeterJHS.jar
    48.9 KB · Views: 109
  • b4jSpinner.zip
    4.1 KB · Views: 99
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DotMatrix

It is based on this posting. Copy the attached Jar to your B4J library folder.
Sample project attached
See how the chars scroll across the DotMatrix - the code (via a timer) will...
 

Attachments

  • dotmatrix-17.0.0.jar
    46.3 KB · Views: 122
  • DotMatrix.zip
    2.2 KB · Views: 120
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Running Jar with double click (in Java OpenJDK 11+ )

As shared in multiple places in this forum Java 11 OpenJDK does not allow to run jar files directly. (here)

Here is an easy workaround...

1. Run cmd with administrator privilege.
2...
 
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[B4X] B4XTable sample working with MinimaList

Attachments

  • example3.zip
    20.9 KB · Views: 116
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OdoMeter with JavaObject

Attachments

  • OdoMeterJHS.jar
    49.2 KB · Views: 120
  • b4jOdoMeter.zip
    3.4 KB · Views: 127
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[Web][SithasoDaisy5] Building Large Forms with SithasoDaisy5 Low Code Generator for B4X

Monitor with JavaObject

It is based on this Github Project. Need at least Java 17 (me thinks). Maybe useful to someone but then do not expect me to support it. View the Jar and do whatever changes you need to...
 

Attachments

  • monitor-17.0.0.jar
    41.4 KB · Views: 145
  • Monitor.zip
    10.6 KB · Views: 152
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TouchSlider

It comes from here. Seems to me you need at least Java SDK 17. I have used 19 for this B4J project - all dome with JavaObject.
Attached the Jar and the B4J project - copy the jar to...
 

Attachments

  • TouchSlider-17.0.0.jar
    36.5 KB · Views: 110
  • TouchSlider.zip
    2.1 KB · Views: 110

[Web][SithasoDaisy5] Let's create some layouts.

Hi Fam

In this post we will look at creating some layouts...

SithasoDaisy5 is available for free here

Here we go.
 
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Using Resource Hacker to replace 'OpenJDK Platform' app name and icon

There are a few question threads about using Resource Hacker to make sure that your app name and icon appear everywhere you might want it to such as in the taskbar/Task Manager/File Properties...
 

Attachments

  • image_2021-12-11_191236.png
    image_2021-12-11_191236.png
    80.1 KB · Views: 750
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