Detect key on node mouseDrop

GoJS
1

Hi,

Is there a way to combine Node.mouseDrop and CommandHandler.doKeyDown to detect whether a key is pressed on node drop/inside mouseDrop?


- drop onto the diagram/single node => new node added to the diagram/link added between nodes.

  • Shift + drop onto an node => replace existing node with new node and update links


    Thanks!
2

The first argument to the GraphObject.mouseDrop event handler is an InputEvent.

So just look at e.shift in your event handler to decide whether to do the extra work.

3

Awesome! Thanks, Walter!