ATTRIBUTE_VJS_PORT
constATTRIBUTE_VJS_PORT:"data-vjs-port"="data-vjs-port"
This attribute indicates that the given element is the specific DOM element to which connections for the given port should be attached. It is distinct from data-vjs-port-id in that this attribute is a "physical" presence of a port. Connections to/from the associated port are attached to this DOM element, and not to the element representing the vertex to which the port belongs.
Dom Attribute
Context
edge-dragging