How to detect the removal of a component?

Developers Modeler
1

I need to detect if a component has been removed from the diagram because, I would hide the parameters panel in that case.

2

Hello @rbatllet,

If we component you mean element, you can listen to an event based on the type, f ex:

eventBus.on('shape.remove', function() {});

The types available for elements are:

  • shape
  • label
  • connection

Cheers,
Ricardo

3

Thank you Ricardo. I am very grateful for the answer