Comet calling Javascript

[Jimmy]

Hi all,
Are there any examples of a CometActor calling javascript functions
with arguments?
Regards,
Jimmy

[David Pollak]

On Mon, Oct 25, 2010 at 2:11 PM, Jimmy <jimmy...@gmail.com> wrote:

Hi all,
Are there any examples of a CometActor calling javascript functions
with arguments?

Do you mean the CometActor sending JavaScript as part of any update or having the browser send a message to the CometActor?


 

Regards,
Jimmy

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[Jimmy]

Hi David,
Instead of binding content to tags as shown in the getting started
CometActor chat application, i would like to invoke an existing
Javascript function on the client, passing parameters - in my case
the Javascript would perform some logic and the update the UI.
Regards,
Jimmy


On Oct 26, 1:02 am, David Pollak <feeder.of.the.be...@gmail.com>
wrote:

> On Mon, Oct 25, 2010 at 2:11 PM, Jimmy <jimmy.co...@gmail.com> wrote:
> > Hi all,
> > Are there any examples of a CometActor calling javascript functions
> > with arguments?
>
> Do you mean the CometActor sending JavaScript as part of any update or
> having the browser send a message to the CometActor?
>
> > Regards,
> > Jimmy
>
> > --
> > You received this message because you are subscribed to the Google Groups
> > "Lift" group.
> > To post to this group, send email to lif...@googlegroups.com.
> > To unsubscribe from this group, send email to

> > liftweb+u...@googlegroups.com<liftweb%2Bunsu...@googlegroups.com >
> > .

> > For more options, visit this group at
> >http://groups.google.com/group/liftweb?hl=en.
>
> --
> Lift, the simply functional web frameworkhttp://liftweb.net

> Beginning Scalahttp://www.apress.com/book/view/1430219890

[David Pollak]

On Tue, Oct 26, 2010 at 12:13 AM, Jimmy <jimmy...@gmail.com> wrote:

Hi David,
Instead of binding content to tags as shown in the getting started
CometActor chat application, i would like to invoke an existing
Javascript function on the client, passing parameters -  in my case
the Javascript would perform some logic and the update the UI.
Regards,
Jimmy

package code.comet

import net.liftweb._
import http._
import js._
import JsCmds._
import JE._
import util._

class MyCometDude extends CometActor {
  def render = Call("my_js_func", Helpers.randomString(20))

  override def lowPriority = {
    case s: String => partialUpdate(Call("my_js_func", s))
  }
}

 

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[Jimmy]

That's pretty cool! Thanks.