If we have a jtable student and having a child jtable library membership and having again a grand child table of library card then , if library membership child get closed without even closing the grand child model dialog then you can never close the model dialog (edit or create ) of grand child , it gets locked.
Ex jtable structure.
Student
-> library memberships
-> library cards
If we have a jtable student and having a child jtable library membership and having again a grand child table of library card then , if library membership child get closed without even closing the grand child model dialog then you can never close the model dialog (edit or create ) of grand child , it gets locked.
Ex jtable structure.
Student
-> library memberships
-> library cards