Please someone can help me, how to set a name of file in printing dialog of browser?
I use Mozilla PDF.js version v3.5.141
PDF files is send to default viewer.html as base64.
I can change title in browser with function, after creating objects:
setTimeout(() => { // Wait for PDFViewerApplication object to exist PDFViewerApplication.setTitleUsingUrl(name_of_pdf_file); }, 1000);
Thats work fine.
But when user click on print button, and for example change print to PDF, then always default name is:
“PDF.js viewer.pdf”
Many thx for advice for all