LP1282277 & LP1282286 MARC edit TCN search lose data prompts
This commit modifies my previous commits. The code now uses the
previous versions code to mark a tab as locked and to record that data
is saved or not saved. However, when a user returns to the MARC edit
screen, if there are changes still present, then the code now locks the
tab again and records that there is unsaved data. This should allow all
previous functionality to remain while providing the proper warnings
when within the MARC editor.
projects / working / Evergreen.git / commit