[GitHub] [royale-asjs] mrvx23 opened a new pull request #576: ExternalInterface.call not correctly resolving object function calls

[GitBox <gi...@apache.org>]

mrvx23 opened a new pull request #576: ExternalInterface.call not correctly resolving object function calls
URL: https://github.com/apache/royale-asjs/pull/576
 
 
   Issue occurs if attempting to call a sub-function of an object via ExternalInterface.call (e.g. BrowserHistory.getUrl)
   ExternalInterface attempts to find this method via direct string search on window, e.g. window["BrowserHistory.getUrl"]. This fails, because BrowserHistory is an object, with getUrl function.
   
   Fix:
   Added recursive resolution of all function name parts to arrive at the correct function reference to invoke. 
   This allows ExternalInterface to correctly look up the function to call, e.g. window["BrowserHistory"]["getUrl"].

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