Re: [jQuery] Re: Ajax , Json, and error firing instead of success

[Michael Geary]

Yeah, the eval() is undoubtedly wrong, but that wouldn't be the issue here
if it's never getting to the success callback.

Is there any clue about the error in the arguments passed to the error
callback? You have the wrong parameter list in that function. It takes three
arguments as shown here:

http://docs.jquery.com/Ajax/jQuery.ajax#options

error: function( XMLHttpRequest, textStatus, errorThrown ) {
  // typically only one of textStatus or errorThrown
  // will have info
}

-Mike

On Tue, Dec 8, 2009 at 12:20 PM, MorningZ <morni...@gmail.com> wrote:

> Is there a reason why you have "eval()" ?   jQuery will do that by
> itself if you are telling it to retrieve JSON
>
>
> On Dec 8, 1:44 pm, elpatator <romain.simi...@gmail.com> wrote:
> > Hi people,
> > I'm trying to make an ajax request, hoping for a clean json response
> > to come up. Firefox, as usual, behaves like a charm, but when it comes
> > to IE 6 and 7, it's the error function that's fired.
> >                 $.ajax({
> >                   url: action,
> >                   data: data,
> >                   type: "GET",
> >                   dataType: "json",
> >                   error: function(msg) {
> >                alert("Error: " + msg);
> >                            alert("URL: " + action);
> >                            alert("DATA: " + data);
> >                   },
> >                   success: function(reponse) {
> >                                 var result = eval("("+reponse+")");
> >                                 alert(result);
> >                         console.info(reponse);
> >            [... ...]
> >
> > Using Charles Web DEbbuging Proxy, I started tracing what's happening
> > when IE calls for ajax;
> > here's what Charles says:
> > {
> >   "totalPanier": "0,00&amp;euro;",
> >   "articles": [
> >     {
> >       "id": "8a8b8d632481567f01248156fac90009",
> >       "prixAffiche": "0,00",
> >       "quantite": "0",
> >       "libelle": "Carte BEST CADEAUX à montant variable",
> >       "montantRemise": "",
> >       "prixTotal": "00,00&amp;euro;"
> >     },
> >     {
> >       "id": "8a8b8d632481567f0124815706910010",
> >       "prixAffiche": "80,00",
> >       "quantite": "0",
> >       "libelle": "Carte BEST CADEAUX 80 Euros",
> >       "montantRemise": "",
> >       "prixTotal": "00,00&amp;euro;"
> >     },
> >     {
> >       "id": "8a8b8d632481567f012481570578000f",
> >       "prixAffiche": "50,00",
> >       "quantite": "0",
> >       "libelle": "Carte BEST CADEAUX 50 Euros",
> >       "montantRemise": "",
> >       "prixTotal": "00,00&amp;euro;"
> >     },
> >     {
> >       "id": "8a8b8d632481567f012481570549000e",
> >       "prixAffiche": "30,00",
> >       "quantite": "0",
> >       "libelle": "Carte BEST CADEAUX 30 Euros",
> >       "montantRemise": "",
> >       "prixTotal": "00,00&amp;euro;"
> >     },
> >     {
> >       "id": "8a8b8d632481567f012481570364000d",
> >       "prixAffiche": "15,00",
> >       "quantite": "0",
> >       "libelle": "Carte BEST CADEAUX 15 Euros",
> >       "montantRemise": "",
> >       "prixTotal": "00,00&amp;euro;"
> >     }
> >   ]}
> >
> > That's ... JSON, perfectlly formated.
> > Here's for the headers now:
> > HTTP/1.1 200 OK
> > Server  Apache-Coyote/1.1
> > X-Powered-By    Servlet 2.4; JBoss-4.0.3SP1 (build:
> > CVSTag=JBoss_4_0_3_SP1 date=200510231054)/Tomcat-5.5
> > Content-Type    application/json;charset=UTF-8
> > Content-Length  1221
> > Date    Tue, 08 Dec 2009 18:41:05 GMT
> >
> > Woot! What the hell am I missing ? Thanks for the great help you could
> > (and I hope, will) provide !!!
>