Connections in mxgraph

Question

I want to know how to avoid bidirectional connections. For example:

Is there any way to do this?

I work with mxGraph, javascript.

EDIT: Sorry, maybe I didn’t explain well, I mean if we have two cells (a---> b) cannot be (a <--- b) this may be detected in real time.

score 1 · Answer 1 · edited Oct 09 '13 at 13:05

1

Remove startArrow=classic from the style of the edge.

edited Oct 09 '13 at 13:05

Frodo Baggins

answered Oct 09 '13 at 13:05

user1084282

Sorry, maybe I didn’t explain well, I mean if we have two cells (a---> b) cannot be (a <--- b) this may be detected in real time. – user2146556 Oct 10 '13 at 16:50

score 0 · Answer 2 · answered Dec 08 '17 at 16:17

0

mxMultiplicity defines invalid connections along with the error messages that they produce.

answered Dec 08 '17 at 16:17

jiali

2 Answers2