please, allow me to handle this request here, since I use both GPP & GBP and would like to keep all my support tickets here.
I have created a custom-field of the type “File Upload” and “connected” it with the Image on a CPT-template. Now I’d like to apply a download-function to the image-block, but cannot find out how.
Unfortunately our image block does not provide this functionality so it would require a complete custom function and not something we can provide here.
I would say that your best bet is to look for a plugin that offers downloadable image functionality – not sure if there is one out there but worth a bit of research.
how to modify the GB-Button-Block in order to downlaod the uploaded file?
That’s not possible by default as it’s simply not what GB’s buttons are designed for.
I’d assume any download functionality would require a custom function or plugin.
Please try to Google search something like “Download image wordpress plugin” for some recommendations – this isn’t a theme-related or theme-specific request so I’d assume there are some options out there.
It would really help sooo much, if you can help with this, because the site I need this for (https://leben-im-parkviertel.de/event) is a non-profit who have no budget 🙈