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Select leaf node in compound nodes with cytoscape.js

I have several compound nodes (A contains B, and B contains C)and I want to select the leaf node (C). How to do that?

Thanks!

Solution

  • What you mean by selecting isn't clear, but I'm guessing you mean how to query the graph:

    cy.nodes().not(':parent'); // all nodes who are not themselves a parent
// or //
cy.nodes(':child').not(':parent'); // all descendant nodes who are not themselves a parent