Dear Oldhammer,
1. How to save the edited content to document?
2. How to set unique upload folder for every user?
For the different users, you can set different Image Gallery path for each user.
| User A |
Folder 1 |
| User B |
Folder 2 |
| User C |
Folder 3 |
>>But if one customer knows the id from another customer he can use the image from that customer
User A cannot access User B image Gallery folder unless user A logins as user B.
Example:
The above example is written in .NET. However it also works in PHP and ASP.
Thank you for asking