[Lift] Re: Javascript Commands
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 = 0def 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
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[Lift] Re: Javascript Commands
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 -
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Lift group.
To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com
For more options, visit this group at
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[Lift] Re: Javascript Commands
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-Beckerdchenbec...@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, sunandasunanda.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 Pollakfeeder.of.the.be...@gmail.com wrote:
Seehttp://demo.liftweb.net/ajax
Specifically:
var cnt = 0def 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, sunandasunanda.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 -
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Lift group.
To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com
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[Lift] Re: Javascript Commands
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.comwrote:
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-Beckerdchenbec...@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, sunandasunanda.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 Pollakfeeder.of.the.be...@gmail.com wrote:
Seehttp://demo.liftweb.net/ajax
Specifically:
var cnt = 0def 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, sunandasunanda.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 -
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Lift group.
To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en
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