Open webafra opened 6 years ago
hello .
i need help to limit children tree
i want to add 1 children tree level in parent . for example :
this is Ok :
-parent 1 --child 1-1 -- child 1-2
this is not ok :
-parent 1 --child 1-1 ---- child 1-1-1
limit user to not add child 1-1-1
please help me .
when insert a object as child, you can write A logical judge whether it can mounted. if not, don't assign the child data.
@wuyuedefeng i'm sorry , i'm not understand your idea !
hello .
i need help to limit children tree
i want to add 1 children tree level in parent . for example :
this is Ok :
this is not ok :
limit user to not add child 1-1-1
please help me .