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From "Filip Maj (Commented) (JIRA)" <>
Subject [jira] [Commented] (CB-255) iOS: a parameter with value 'null' is not passed to 'arguments' array
Date Wed, 07 Mar 2012 17:24:58 GMT


Filip Maj commented on CB-255:

First, for 1.6 and maybe a couple of point releases following it, we're aiming for full cordova-js
integration and so let's move to the common approach of using just the arguments array.

That being said, I like the named parameter approach (I think it is clearer). After cordova-js
is integrated into more platforms, I think we can open an issue in changing the parameterization

Second, specific to this issue, definitely need to fix the missing "null" for, at the minimum
for 1.6 as cordova-js lands in iOS.
> iOS: a parameter with value 'null' is not passed to 'arguments' array 
> ----------------------------------------------------------------------
>                 Key: CB-255
>                 URL:
>             Project: Apache Callback
>          Issue Type: Bug
>          Components: CordovaJS, iOS
>    Affects Versions: 1.4.0
>         Environment: iOS Mac OS X 10.7
>            Reporter: Oleg Gryb
>            Assignee: Shazron Abdullah
>             Fix For: 1.6.0
> In the following JS call the second parameter (null) will not be passed to 'arguments'
array in a Objective-C controller.
> The 'arguments' array will contain only first ('1') and third ('3') parameters. 
> return PhoneGap.exec(successCallback,
>                              failureCallback, 
>                              VPCLASS,  
>                              'method',
>                              [1, null, 3]);
> Hint: typeof(null) is equal to 'object' in JS. PhoneGap.js uses this check to determine
if a parameter should go to 'arguments' or to 'options' collections. 

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