Double click node cannot expand. about bihisankey

[duhaime]

To follow up on @Fangyh09's comment, the doubleclick event seems to run fine in recent Firefox, but not recent Chrome or Safari.

[aherve]

Not sure what the problem is, but I played around with the script, and it seems that the function dragmove prevents the click events from firing.

If you comment the .on("drag", dragmove) section, then double click works as expected

[duhaime]

@Fangyh09 @aherve This happens in the example on bl.ocks.org because that example re-appends a dragged node to its parent on drag start, which effectively removes the double-click event listener. You can fix this problem and enable drag by removing that line, as I've done here: http://bl.ocks.org/duhaime/3865371eea1bd32b36f53e63dabb6b72

[aherve]

@duhaime Nice !

[Fangyh09]

@duhaime Thanks!