TextColumn with relationship first_name, last_name
Hi all, in the table i have the following code:
In the text of the colum i would to take the absentTeacher.first_name and absentTeacher.last_name, how can i do that?
thanks
In the text of the colum i would to take the absentTeacher.first_name and absentTeacher.last_name, how can i do that?
thanks