form-examples | forms created using popular libraries such as Formik | Form library

I want to use iText 7 (7.0.7 actually) to create a PDF/A-3 file with form fields.

I checked the examples and the jump tutorial to do so.

After adding a form field to here like shown here, I get the following error:

Exception in thread "main" com.itextpdf.pdfa.PdfAConformanceException: An annotation dictionary shall contain the f key at com.itextpdf.pdfa.checker.PdfA2Checker.checkAnnotation(PdfA2Checker.java:336) at com.itextpdf.pdfa.checker.PdfAChecker.checkAnnotations(PdfAChecker.java:467) at com.itextpdf.pdfa.checker.PdfAChecker.checkPage(PdfAChecker.java:446) at com.itextpdf.pdfa.checker.PdfAChecker.checkPages(PdfAChecker.java:434) at com.itextpdf.pdfa.checker.PdfAChecker.checkDocument(PdfAChecker.java:182) at com.itextpdf.pdfa.PdfADocument.checkIsoConformance(PdfADocument.java:296) at com.itextpdf.kernel.pdf.PdfDocument.close(PdfDocument.java:742) at com.itextpdf.layout.Document.close(Document.java:120) at pdfatest.C07E03_UnitedStates_PDFA_3a.createPdf(C07E03_UnitedStates_PDFA_3a.java:158) at pdfatest.C07E03_UnitedStates_PDFA_3a.main(C07E03_UnitedStates_PDFA_3a.java:40)

This is the modified example code:

I have to use an older version of OpenLayers (4.6.2). The examples are really useful to try out and to copy paste from. However the web page with examples contains the latest version.

Is it possible to host OpenLayers examples locally?

What I tried:

• checking out 4.6.2 version
• npm install
• npm run-script start --> Starts a server, but examples won't work

• npm run-script transform --> Throws an error like below

  npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! openlayers@4.6.2 lint: eslint tasks test src examples transforms "--fix" npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the openlayers@4.6.2 lint script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

  npm ERR! A complete log of this run can be found in: npm ERR! D:\Users\liptak\AppData\Roaming\npm-cache_logs\2018-08-07T14_58_46_839Z-debug.log npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! openlayers@4.6.2 transform: npm run changecase-src && npm run transform-src && npm run transform-examples && npm run transform-test && npm run lint -- --fix npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the openlayers@4.6.2 transform script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

  npm ERR! A complete log of this run can be found in: npm ERR! D:\Users\liptak\AppData\Roaming\npm-cache_logs\2018-08-07T14_58_46_895Z-debug.log

I suppose it would need a specific version of Node and NPM to build, but I have no idea, how to find that out.

Can someone help me out here? Do I have to build OpenLayers, or there is a simpler solution to start up the examples?

Is it possible to use iText 7 to flatten an XFA PDF? I'm only seeing Java documentation about it (http://developers.itextpdf.com/content/itext-7-examples/itext-7-form-examples/flatten-xfa-using-pdfxfa).

It seems like you can use iTextSharp, however to do this.

I believe it's not an AcroForm PDF because doing something similar to this answer How to flatten pdf with Itext in c#? simply created a PDF that wouldn't open properly.

I am trying to sign a Jar file using ant.signjar, it's working fine when I create a Jar file which doesn't include any dependencies, but when I include dependencies for jar file then it throws me error saying jarsigner returned: 1

Gradle Script(for Jar without Dependencies)

I am adding a PdfTextFormField over a Table cell using a custom renderer, as per the iText7 example code in CreateFormInTable.java. This works initially, until I create a Table on page 3 or later of the PDF, at which point I'm getting an exception: