Support node drag with arrows on d3 v4

[ruddygbaguidi]

I'm looking for a simple way to allow users to drag nodes and the arrow to follow.
All examples found seems to work only for previous version of d3.

[yashinigam]

Hi,

I am also having the problem. I am unable to make the drag and drop work on d3 v4.
Can someone please help?

@ruddygbaguidi : Were you able to make this work?

[bftmoon]

@ruddygbaguidi Can you, pls, show drag examples for elder version?