Download PDF files stored in a file field

Download PDF files stored in a file field

HI All,

I have a file fields where users upload a PDF for each row,

How can I download more than one pdf a time with a button?

I actually made a button, but only works for one row :(

a = "https://creatorexport.zoho.com/file/felipe.concha/invoice-tracker/All_Invoice_Trackers/" + input.ID + "/Backup/download?filepath=/" + input.Backup;
openUrl(a,"same window");


Any solution? Please

Best Regards!