Odoo 13 zip all binary fields in a form and download it

I have a form view in which there are 5 binary fields i.e. 4 are images and 1 is audio. I need to zip these fields and the user should be able to download this from tree view for selected records, maybe from a button click or a new option in action dropdown. Is there a possible solution for this? Any help would be appreciated. Thanks in advance.

I have tried it using two buttons in form view, one for generating zip and one for downloading, but I need to download the same from tree view for multiple records.

https://stackoverflow.com/questions/66757478/odoo-13-zip-all-binary-fields-in-a-form-and-download-it March 23, 2021 at 12:55PM