lock container field if NOT empty

Discussion created by erickaczmarczyk on Jan 9, 2013
Latest reply on Jan 9, 2013 by erickaczmarczyk

I am looking for a way to lock an image into a container field once placed.


Specifcally on one particular layout.


The image container is located in a portal related from an image table onto the inventory table layout.


Reason is to prevent users from accidentally dragging and dropping images from one container to another, overwriting existing images.


However, I would like them to still be able to drop an image into the next empty record at the bottom of the portal, so I don't want to cut access completely off.