At a minimum, the root node data has an extra property that is an Array of strings. And you define a new node template that is used only by the root node – let’s call it “Root”.
Sorry, i mensioned the wrong file name "FishboneLayout.ts " above, I am trying to ask about how to make use of the ScrollingTable.ts file in my sample project to construct the fishbone head.
In the given url: Scrolling Table. ScrollingTable is mentioned as string not as a go class in the node template, we don’t know how to refer the “ScrollingTable.js” or ScrollingTable.ts" in my diagram-editor.component.ts file
Perhaps this sample would be more helpful to you: Scrolling Table
Yes, “ScrollingTable” is a Panel builder identified by a string. You just need to have loaded the code which defines that panel builder by side-effect.