Example could use some code showing how to get data from the Modal

[shorn]

I've asked on stack overflow here: http://stackoverflow.com/q/39484920/924597

But basically, I can't figure out how to use the Bootstrap facade to get data back out of a modal after I use it to collect data from the user.
Maybe it's really obvious, but I'm new to all this client side stuff.

I'm hoping this tutorial here can help me, but that will involve not using the bootstrap facade:
https://github.com/ochrons/scalajs-spa-tutorial/blob/master/doc/en/integrating-javascript-components.md

[Karasiq]

Try this

def showModal(kopiUser: KopiUser): Unit = {
  val data = Var("")
  def modal = Modal().withTitle("modal title").
    withBody(
      p(s"${kopiUser.displayName}, please enter your data"),
      Form(
        FormInput.text("fieldlabel", data.reactiveInput)
      )
    ).
    withButtons(
      Modal.closeButton(),
      Modal.button("Submit", Modal.dismiss, onclick := Bootstrap.jsClick { _ ⇒
        // Do something with input
        window.alert(data.now)
      })
    )
  modal.show()
}