Are you thinking of adding user photo to his profile or so. Admin generator allows very usefull feature which provides uploading/viewing of uploaded image. But you should be carefull. It’s not the same for different Symfony versions. I had to browse through forum threads before I’ve found out correct answer.
For instance, lets add this code into generator.yml code:
Unfortunately, this won’t work for stable version 0.6.3
You should use object_admin_input_upload_tag() for 0.6.3 and earlier versions.
If you use 0.7 and newer versions – object_admin_input_file_tag will work fine.