Clearing the list
A while back we added a button to clear a selected line in the field, now we should add one to clear the whole field.
It might be nice to add a folder full of images to our field.
We can drag another button from the MPI tools palette and use the PI to name it, Clear List
Give it this script:
put "" into cd fld "imageList"
set the uImagePaths of cd fld "imageList" to ""
Remember to use the AnchorData Module and set the button to stick to the bottom and the left.