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From "Patrick Mueller (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CB-773) JSON.stringify error when making AJAX calls.
Date Tue, 05 Jun 2012 13:07:23 GMT

    [ https://issues.apache.org/jira/browse/CB-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13289385#comment-13289385
] 

Patrick Mueller edited comment on CB-773 at 6/5/12 1:06 PM:
------------------------------------------------------------

fixed in git commit:

https://git-wip-us.apache.org/repos/asf?p=incubator-cordova-js.git;a=commit;h=29e353bf8b612139d4807e0ed9f3d3b83be08a74

Added try/catch wrappers around iOS's console's and the logger's usage of JSON.stringify().

Added tests for logger; tested console in a Cordova app.

Drive by enhancement, added a grunt file which watches the source files and runs grunt.  Replacement
for "wr" usage.
                
      was (Author: pmuellr):
    fixed in git commit:

https://git-wip-us.apache.org/repos/asf?p=incubator-cordova-js.git;a=commit;h=29e353bf8b612139d4807e0ed9f3d3b83be08a74
                  
> JSON.stringify error when making AJAX calls.
> --------------------------------------------
>
>                 Key: CB-773
>                 URL: https://issues.apache.org/jira/browse/CB-773
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: iOS
>    Affects Versions: 1.7.0
>         Environment: Cordova 1.7.1
> Mac OSX 10.7
> iPhone simulator - iOS 5.1
> iPad 2 - iOS 5.1.1
> jQuery 1.7.1
>            Reporter: Aaron
>            Assignee: Patrick Mueller
>              Labels: ajax, jquery
>             Fix For: 1.8.0
>
>
> I'm attempting to load a JSON object via a $.ajax call and am getting a weird error.
It works fine on the iPad and iPhone simulators (iOS 5.1), but when testing on a real device
(iPad iOS 5.1.1) I receive the following error (courtesy of $(document).ajaxError). 
> 2012-05-13 20:21:12.955 Modeling[555:707] [INFO] TypeError: JSON.stringify cannot serialize
cyclic structures.
> The example json file I am loading can be found at:
> http://api.geonames.org/countryInfoJSON?formatted=true&lang=it&country=DE&username=demo&style=full
> There is no cycles or references, so the error received does not pertain to the source.
> Setup One (Successful):
> - iPhone Simulator - iOS 5.1
> - Cordova 1.7.0
> - jQuery 1.7.1 (& 1.7.2)
> Screenshot: http://i.imgur.com/MlFZ0.png
> The source was retrieved using $.ajax successfully (response "success").
> Setup One (Failure):
> - Physical iPad 2 - iOS 5.1.1
> - Cordova 1.7.0
> - jQuery 1.7.1 (& 1.7.2)
> Screenshot: http://i.imgur.com/e516V.png
> The url was NOT successfully processed.  An error of "JSON.stringify cannot serialize
cyclic structures." is given.
> Source code (example cordova index.html): https://gist.github.com/2698397
> As a side note, this was not an issue when using Cordova 1.5 or 1.6.1 (on iOS 5.1, NOT
5.1.1).  If you need any further details please let me know.
> This is a cross post from a jQuery bug report, as I am not sure if this is a Cordova
or jQuery issue.
> http://bugs.jquery.com/ticket/11762

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