Hmmm ... in Lift we do use JSON structures with functions (but not
with JSON mime type). For instance ScriptRenderer.scala defines a JSON
with functions. jlift.js also defines a JSON with functions.
But looking at your example app, you're using JSON mimetype in the
response and that JSON has a function which I don't think it is
correct. So why do you need the jsonCall stuff with AjaxContext.json ?
Br's,
Marius
On 3 feb., 22:08, David Pollak <feeder.of.the.be...@gmail.com> wrote:
> On Wed, Feb 3, 2010 at 11:55 AM, Jonathan Hoffman <jonhoff...@gmail.com>wrote:
>
> > I was able to find the root cause. jQuery 1.4.1 does not consider
> > javascript objects that contain functions to be be valid JSON.
>
> According the to JSON spec, a function is not valid JSON.
>
>
>
> > This is ok: {"foo":"bar"}
> > This is bad: {"foo":function(){alert('hello')}
>
> > jquery-1.4.1.js:491 --> parseJSON
>
> > jquery 1.3.2 simply eval'd strings to created json objects, so there was no
> > problem. I think it's kind of nice to be able to return JSON objects via
> > ajax calls with embedded functions, but please feel free to educate me if
> > you think that's a bad idea.
>
> I think it's a nifty trick, but I'm not sure it's optimal.
>
> Is it a Lift thing or your app that's returning the function as part of the
> JSON response?
>
>
>
>
>
>
>
> > I'll also try to get some feedback from the jQuery forum.
>
> > Thanks,
>
> > Jon
>
> > On Feb 3, 2010, at 2:21 PM, Jonathan Hoffman wrote:
>
> > > Hi,
>
> > > There is a problem with making jsonCalls which return JSON with anonymous
> > functions. I've created a very simple reproducible example, but have not
> > been able to track down the root cause.
>
> > > Take a look at jsonCallBug in:
> >http://github.com/hoffrocket/lift_1_1_sample/blob/master/src/main/sca...
>
> > > The project should run in mvn or sbt.
>
> > > Thanks,
>
> > > Jon
>
> --
> Lift, the simply functional web frameworkhttp://liftweb.net
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