Hello again! I am working on the same stuff I was ...

# javascript

[Antonios Barotsis]

Hello again! I am working on the same stuff I was working on yesterday and Im now trying to bind an event to an external class. The javascript code I would use to react to the event is this:

client.on(('ready'), msg => { // do stuff here })

How can I define this event in my external class and how do I then use it?

[andylamax]

What object type is client? is it defined externally?

[araqnid]

You can just add the on function to the external class definitions like so:

external class Client {
  fun on(eventType: String, callback: (Message) -> Unit)
}

[araqnid]

You can either go down the route of defining the Message interface too, or just pass dynamic to the callback

[Antonios Barotsis]

Thanks!