Calling companion function from settings event

[Gondwana]

This is probably a dumb question, but is there an elegant way to call a function in companion/index.js in response to an event (eg, button onclick) in settings/index.jsx? I can get the companion to respond to changes in settings, but I'd like to be able to get the companion to respond to event handlers.

[Thiern]

Did you figure this out? I am trying to do this as well.

[Gondwana]

Not exactly, but I came up with a kludge that seems to work. In index.jsx:

<Button
          label="Create/Update"
          onClick={() => {
            props.settingsStorage.setItem('createAccount', 'true');
          }}
/>

In companion/index.js:

if (me.launchReasons.settingsChanged) {
  let createAccountSetting = settingsStorage.getItem('createAccount');
  if (createAccountSetting === 'true') createAccount();
}

settingsStorage.onchange = function(evt) {
  if (evt.key === "createAccount" && evt.newValue === "true") createAccount();
}