Regarding highlighted of multiple Parent Node

GoJS
1

Hi
I have more than one Parent node and I want to highlight all the Parent Node. Currently only one Parent Node is selected and rest Parent node is faded or Disabled. You can check my below screenshot.

Graph List
Graph List1016×479 22.1 KB

I have added the below code for highlighted the Parent node. As per this condition
element.key == nodeId i have same element.key and nodeId in all the parent node. But only last Parent is getting highlighted.
image

Can i get any suggestion or example so that all Parent node will get highlighted?

2

The Diagram.select method makes the argument Part the only selected Part. Diagram | GoJS API

Instead call Diagram.clearSelection first, and then in your iteration set Part.isSelected to true. Part | GoJS API