update record with data assist>how to handle digital file pro
I have an insert record form which includes 4 file fields for uploading images with digital file pro.
Want the user to be able to update the information including changing the images. I have the update page form populated from a recordset that pulls the record ID. I am using 4 file fields for the images.
My question is how do i give the user the ability to update the images with a file field and if they do not want to update the image, then the blank file field doesn't erase the server file path already in the record?