Catch an error action

[allinne]

Hi!
Is there possibility to catch an event when an error appears?
For example, a user types a wrong style name and ace-editor shows an error icon. Does ember-ace fire an action for this?

[Frozenfire92]

you can use the ready action

<EmberAce @ready={{this.watchForErrors}} />

@action watchForErrors(editor: any) {
    editor.getSession().on('change', (_event: any, session: any) => {
      // seems there is a delay between annotations and the change event
      later(() => {
        this.editorErrors = session.getAnnotations().filterBy('type', 'error');
      }, 750);
    });
  }

[aalimovs]

FYI, you can use changeAnnotation event instead of the change and drop the 750ms delay