Oops, sorry about that. Also, can you show a little more of your code? I'm
not sure what you're trying to do with the assignment to x.

Derek

On Thu, Oct 1, 2009 at 10:18 PM, Indrajit Raychaudhuri
<indraj...@gmail.com>wrote:

>
> That should read JsCmds.JsCrVar(...)
>
> Cheers, Indrajit
>
>
> On 02/10/09 4:39 AM, sunanda wrote:
> >
> >
> > Thanks Derek.
> > But I get the following errors:
> > found : net.liftweb.http.js.JE.Call
> > required: java.lang.String
> > x= JE.Call("foo",2)
> > ^
> > C:\J\BrandNET\eclipse_workspace\GridXml_Lift2.0\src\main\scala\net
> > \irisinteractive\lift\grid\snippet\CreateGridConfigTable.scala:47:
> > error: value CrVar is not a member of object
> > net.liftweb.http.js.JsCmds
> > JsCmds.CrVar("myVar", JE.Call("foo", 2))
> >
> >
> > On Oct 2, 12:07 am, Derek Chen-Becker<dchenbec...@gmail.com>  wrote:
> >> If you have a javascript function "foo(a, b)" where "a" is a String and
> "b"
> >> is an integer then you can call that with
> >>
> >> JE.Call("foo", "one", 2)
> >>
> >> for example. If you wanted to set some variable to the result of the
> >> function, you could do:
> >>
> >> JsCmds.CrVar("myVar", JE.Call("foo", "one", 2))
> >>
> >> Derek
> >>
> >>
> >>
> >> On Wed, Sep 30, 2009 at 6:17 PM, sunanda<sunanda.pa...@gmail.com>
>  wrote:
> >>
> >>> Hi David,
> >>> Thanks for your prompt reply.
> >>> As a beginner I have started reading the book "Exploring Lift".
> >>
> >>> It says
> >>
> >>> "If you need to write large portions of JavaScript code for your
> >>> pages, we recommend writing that code in
> >>> pure JavaScript in an external file and then including that file in
> >>> your pages. In particular, if you write your code as JavaScript
> >>> functions, you can use the JE.Call class to execute those functions
> >>> from your Lift code."
> >>
> >>> I just want to know how can I use JE.Call function fro my external
> >>> javascript file and also how to use JE abstractions like (JsFunc,
> >>> ValById etc..)
> >>
> >>> Could you please provide a simple example so that my understanding
> >>> will be clear.
> >>
> >>> Thanks
> >>> Sunanda
> >>
> >>> On Oct 1, 9:56 am, David Pollak<feeder.of.the.be...@gmail.com>  wrote:
> >>>> Seehttp://demo.liftweb.net/ajax
> >>>> Specifically:
> >>
> >>>> var cnt = 0    def doClicker(text: NodeSeq) =
> >>>>      a(() =>  {cnt = cnt + 1; SetHtml(spanName, Text( cnt.toString))},
> >>> text)
> >>
> >>>> It increments a counter.
> >>
> >>>> On Wed, Sep 30, 2009 at 4:50 PM, sunanda<sunanda.pa...@gmail.com>
> >>> wrote:
> >>
> >>>>> Hi,
> >>>>> I am totally new to lift framework.
> >>>>> Can any one give me a simple example of how to call a function form a
> >>>>> javascript file and store the results
> >>>>> in  scala variable.
> >>
> >>>>> Thanks.
> >>
> >>>> --
> >>>> Lift, the simply functional web frameworkhttp://liftweb.net
> >>>> Beginning Scalahttp://www.apress.com/book/view/1430219890
> >>>> Follow me:http://twitter.com/dpp
> >>>> Surf the harmonics- Hide quoted text -
> >>
> >> - Show quoted text -
> >
> > >
>
> >
>

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