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Refreshing diagram after Restful HTTP post in a context menu

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@HumanPerson wrote:

I have a context menu for nodes and subscribe to an http post call in one of the menu buttons. It is set up to have a server remove an item from the database from which the diagram is built. Unfortunately, the diagram elements are not visible inside the response region of my rest call; this means I’m having difficulty removing the nodes from the diagram displayed to reflect the changes that were made on the back end. I am positive the database transaction is successfully deleting the correct item, though I’d like to update the graph in my UI to reflect the change.

Any suggestions?

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