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From Drew Walters <deedu...@gmail.com>
Subject Re: Mobile-spec cordova-js inclusion
Date Thu, 10 May 2012 20:48:27 GMT
I've pushed my change to master for mobile-spec. Simon verified it
didn't break Android and Becky verified iOS. Would be good to have
someone verify WP 7 (Jesse?).

On Tue, May 8, 2012 at 2:33 PM, Filip Maj <fil@adobe.com> wrote:
> Seems reasonable to me, Drew.
>
> On 5/8/12 11:51 AM, "Drew Walters" <deedubbu@gmail.com> wrote:
>
>>The mobile-spec cordova.js file [1] is the file referenced by all of
>>the tests in the mobile-spec test suite. Its responsibilities
>>currently are to load the actual cordova-js file and do any other
>>setup (back button) that needs done. Right now, the versioned
>>cordova-js file is included as follows to account for the fact that
>>the test may be zero, one or two folders below the directory where it
>>actually resides:
>>
>>    document.write('<script type="text/javascript" charset="utf-8"
>>src="../../cordova-1.7.0.js"></script>');
>>    document.write('<script type="text/javascript" charset="utf-8"
>>src="../cordova-1.7.0.js"></script>');
>>    document.write('<script type="text/javascript" charset="utf-8"
>>src="cordova-1.7.0.js"></script>');
>>
>>On BlackBerry I'm noticing this results in cordova getting initialized
>>multiple times even though only one of the relative paths is valid at
>>a given time. For example, the initial test page loads
>>cordova-1.7.0.js three times. If I go into a sub test, it gets loaded
>>twice. This is because once the root is reached additional relative
>>parent references are ignored. So for the initial test page all the
>>'../' references get ignored and the file is loaded three times.
>>
>>Is this the behavior on other mobile platforms or is this BlackBerry /
>>WebWorks specific?
>>
>>To get around this behavior, I've hacked my file to remove those three
>>lines and instead do the following which determines the actual path to
>>the file and only loads it once:
>>
>>    var scripts = document.getElementsByTagName('script');
>>    var cordovaPath = scripts[scripts.length -
>>1].src.replace('cordova.js', 'cordova-1.7.0.js');
>>
>>    document.write('<script type="text/javascript" charset="utf-8"
>>src="' + cordovaPath + '"></script>');
>>
>>Any issues with doing this on the other platforms or is there a better
>>way to guarantee the proper path is referenced and only loaded once?
>>
>>
>>[1]
>>https://github.com/apache/incubator-cordova-mobile-spec/blob/master/cordov
>>a.js
>

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