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From "Markus Leutwyler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CB-1245) CompassError object is not passed to compassError callback function
Date Wed, 15 Aug 2012 13:03:37 GMT

    [ https://issues.apache.org/jira/browse/CB-1245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13435061#comment-13435061
] 

Markus Leutwyler commented on CB-1245:
--------------------------------------

That's correct, only the Pre3 and TouchPad have a Compass. Thanks for reporting this
                
> CompassError object is not passed to compassError callback function
> -------------------------------------------------------------------
>
>                 Key: CB-1245
>                 URL: https://issues.apache.org/jira/browse/CB-1245
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: webOS
>    Affects Versions: 2.0.0
>         Environment: Palm Pre+, windows, cygwin
>            Reporter: Tekken Tux
>            Assignee: Herm Wong
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> I'm quite sure the Pre+ actually has no compass, but instead of calling the compassError
callback function with an CompassError of type CompassError.COMPASS_NOT_SUPPORTED, it just
calls the callback function without any parameter.
> The following example outputs "undefined":
> {code:title=compass.js|borderStyle=solid}
> var watchID = navigator.compass.watchHeading(compassSuccess, compassError, options);
> ...
> function compassError(e) {
>     console.log(e);
> }
> {code}
> I think this is because in compass.js in function getCurrentHeading it just says:
> {quote}
>             errorCallback();
> {quote}
> with no params

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