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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