I'm working on a vehicle inventory collection project utilizing AGOL/Collector, and will be collecting approx. 1200 photos in the process, and have two questions:
1. Can the attachment be automatically named based on data in a field? Say naming the photo based on the inventory number in the InvNumb field?
2. Is there a way to batch download all the images in the database? We have a need to upload the photos into a federal database, and want to streamline the workflow as much as possible.
Thanks in advance!
Naming the attachment is not supported right now but the workflow you mentioned is something we would like to get into a future update of the app.
If you have the data in a GDB you can use this script:
41763 - Batch export attachments from a feature class
Also this thread could help you out if you are using a hosted service: