Is there any event on BPMNModeler for listening every change in model?(Angular)

[Helen_Makhnivchyk]

Is there any event on BPMNModeler for listening every change in model?

[philippfromme]

Yes, it’s elements.changed. This event is fired whenever the diagram has changed e.g. a shape was moved or a label was changed.

[Helen_Makhnivchyk]

what elements means?
Is it const or I need to put instead of it my variable?

[philippfromme]

It’s the name of the event:

eventBus.on('elements.changed', () => doStuff());

[Helen_Makhnivchyk]

May I implement this without eventBus?
I`m working with Angular

  @HostListener('elements.changed', ['$event']) onChangeDiagram(event:Event) {
    console.log("changes")
  }

And this code isn`t working
Do you know why?

[philippfromme]

I’m not sure what this code does. And no, you cannot listen to an event without the event bus.

[Helen_Makhnivchyk]

Oh, I found a solution for an Angular

Attaching, maybe someone will also need this!

Thank you!