a while ago I asked in this thread how to implement JavaScript actions in pdf form fields using Java and the PDFBox library. Well now I want basically achieve the same result using dart with flutter. I had a look on some libraries, but I couldn't find any that actually implements JavaScript actions. I mean syncfusion_flutter_pdf looked promising at first, but in the end it seems, that you can only at actions to so called PdfButtonFields and not TextFields.

So my questions is, if there is some library I missed or if anyone could provide me some resources, so I can implement this behavior myself. I am actually not sure how JavaScript does work on pdf level. Maybe syncfusion_flutter_pdf even actually provides the functionality and I just miss that.

Help is really appreciated.