Building a dynamic page on lift/scala

I want 开发者_JAVA百科to build a dynamic web page with Lift/Scala. I'd like the server to push events to the client, and every event should display a new component on the web page.

How can that be achieved?

Thanks

---

To "push" events from the server to the client, you can use Lift's comet support: http://www.assembla.com/spaces/liftweb/wiki/Comet_Support