b4j

Hi there, i ask ChatCPT to write a function to log into PayPal Account get the transactions and write them to a file. It should use a fakeApi Key for the example..... Sub LoginToPaypalAndGetTransactions(apiKey As String) 'Create a new HttpRequest Dim request As HttpRequest...

Hi, This class cPDF.bas (version 0.6 - 2024-01-03) generate PDF File with limited fonctionnalities (but enough for me) Add pages with different paper size (use constants or custom size) PDF standards font (Courier, Helvetica, Times, Symbol and Zapfdingbats), style (Normal, Bold, Italic...

Hi. I wonder if it would be easy to differentiate icon before listed subs (in modules tree) to distinguish private subs from public subs. Just a thought. Anyway, IDE is great. Andreas.

When the main form is resized, I'd like the B4XDialog to be resized as well. However, I have the impression it just moves so that it remains centered on the form, and its dimensions don't change? Test project attached, and thanks in advance for any tips!

Hi, I'm having a lot of issues with my McAfee Anti-Virus and Malwarebytes quarantining my apps. It`s quarantining standalone apps, and now I`m trying to get my app to print to a printer (in debug mode) its quarantining that too. I do understand as Java is trying to open other windows and...

Hello friends, This is my first but not last post in forum :D When I checked B4J_chat.zip file in Erel's post, I see that there is an old .fxml designer file that can not be recognized by B4J 9.8. I succeed to convert 1.fxml to 1.bjl file and succeed to make communicate Hercules (a terminal...

Hi all, I hope someone can shed some light on this one. The attached project is intended to show a B4XDialog with a layout that contains a ListSelectionView from the jControlsFX9 library (the same happens with the jControlsFX library). When clicking either OK or Cancel on the B4XDialog, this...

HI, i`m using the SD XUI 2D slider library (version 0.13) in a B4J app but the horizontal slider doesn`t fill pane width (see picture). Pane is larger than screen, and object anchors are set to fill width? Can anyone help? Thanks, James

This is a wrap of the Javax print API. It is more complex to use than the Javafx print API but does have a few benefits such as being usable in non-UI apps and access to java Swing printable interface which makes it easy to print the content of swing nodes. The main example app contains an...

Hi All, i would like to share my humble contribution to this community , hope you like it it is an online books library where you can search and download books for any subject here is the UI snapshot: you can download and try it from here bookslibrary v1.0 please share your thoughts and...

Hello everybody. I have a b4j 64bit application working with no issues. I want to make a build for 32bit Windows. If i just use the jar file with 32bit java8 from Oracle, I get the following error message: Exception in thread "JavaFX Application Thread" Exception in thread "main"...

I came across this snippet when helping a user on the forum and thought it may be more widely useful: Create a Paper instance, 'Create a new Paper 'Units should be one of MM, INCH or POINT Public Sub CreatePaper(Name As String, Width As Double, Height As Double, Units As String) As Paper...

This class contains designer extension script methods based on the snippets I previously posted with some enhancements that make it too complex to post as snippets. You should now be able to shape and rotate any node, text alignment is currently handled for Button, Label, Radiobutton and...

Dim i As Int Dim theSheet As PoiSheet = ... Dim joTheSheet As JavaObject = theSheet Dim theSheetWriter As XLSheetWriter = ... Dim theSheetLastRow1 As Int = theSheet.LastRowNumber + 1 ' One-based index of the last row in the sheet Dim theSheetLastCol0 As Int = theSheet.GetRow(0).Cells.Size - 1 '...

These methods are now included in DSE_Shapes class which provides more functionality. Here are several Designer script extension methods that allow buttons to be shaped and rotated. It's a bit of a novelty, but may come in useful at some time. Each shape method also attempts to apply...

A designer script extension that allows control over the grouping of Toggles (RadioButton And ToggleButtons) so that only one from the group can be selected at a time. B4x automatically groups RadioButtons on the same Pane. You can use this to change that behaviour which may, or may not, make...

It seems more appropriate to post small Designer Script Extensions here so here another one. Set the TextOverrun behavior for a Label. Usage: {Class}.SetLabelTextOverrun("CENTER_WORD_ELLIPSIS",Label2,Label3) {Class} is whichever class you put the method in. You can set the same behaviour on...

With the new Designer Script Extensions, Erel has given us Class Names for views similar to the B4j CSS class names. For those wanting to use the actual CSS classes and styling in B4j, it is just as easy to add CSS class names to Nodes directly in the designer using the Designer Script...

a forum member mentioned maxmind many years ago. maxmind is a database company specializing in, among other things, mapping ip addresses to locations and networks. they have for a long time made a version of their product available free of charge. not for commercial use, naturally. a few...

Hello I'm experimenting with the jRDC2 tool, but at this point, I'm receiving a weird issue. I created a sql query, just like in this tutorial, but for some queries I receive the message that the command could not be found out of the config.properties file. jRDC2 server: #SQL COMMANDS #...