Hi Pablo,

Your JSON is incorrect. Key names *must* be in double (not single)
quotes, and strings must be in double (not single) quotes: http://json.org

Many "JSON" parsers are lax and let you get away with things, because
they're really just thin wrappers around JavaScript parsers (via
`eval`), and your code is valid JavaScript object literal notation.
But it's considered bad practice to use `eval` to process JSON and the
trend is to move away from it to genuine JSON parsers, which are more
strict. I don't know it for a fact, but it sounds like 1.7 moved to a
strict parser.

Here's a valid version of your JSON:
* * * *
{
  "comentarios":
    [
      {
        "texto" : "sdfadfadfadfasdf",
        "fecha" : "2011-02-11 23:24:13",
        "class" : "Comentario",
        "deleted" : "",
        "entrada_id" : "1",
        "usuario_id" : "",
        "id" : "2"
      },
      {
        "texto" : "asdfasdfasdfasdfasdfasdf",
        "fecha" : "2011-02-11 23:24:17",
        "class" : "Comentario",
        "deleted" : "",
        "entrada_id" : "1",
        "usuario_id" : "",
        "id" : "3"
      }
    ]
}
* * * *

Note that you don't have to put numbers in quotes, though. I've left
them in qutoes because for all I know, you want them to be strings,
but I thought I'd mention it.

This site is useful for validating your JSON: http://www.jsonlint.com/

HTH,
--
T.J. Crowder
Independent Software Engineer
tj / crowder software / com
www / crowder software / com

On Feb 24, 3:21 pm, pablopazos <pablo....@gmail.com> wrote:
> Hi, I've updated my v1.6.1 Prototype to the new v1.7.
>
> In 1.6.1 I have this (**) JSON string parsed correctly, but in v1.7
> I'm getting a Parse Error when I call evalJSON() on the JSON string.
> The JSON format seems to be correct, so I think something is broken in
> v1.7.
>
> (**)
>
> {
>      'comentarios':
>      [
>       {
>        'texto' : 'sdfadfadfadfasdf',
>        'fecha' : '2011-02-11 23:24:13',
>        'class' : 'Comentario',
>        'deleted' : '',
>        'entrada_id' : '1',
>        'usuario_id' : '',
>        'id' : '2'
>       },
>       {
>        'texto' : 'asdfasdfasdfasdfasdfasdf',
>        'fecha' : '2011-02-11 23:24:17',
>        'class' : 'Comentario',
>        'deleted' : '',
>        'entrada_id' : '1',
>        'usuario_id' : '',
>        'id' : '3'
>       }
>      ]
>     }
>
> Cheers,
> Pablo.http://yuppframework.blogspot.com/

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