[Mapbender-dev] weird bug

[Melchior Moos]

Hi Christoph,
I think the bug has something to do with the instanceof statement in javascript. You can find an intresting article about that here:
http://www.dhtmlkitchen.com/news/default/2007/10/10/How-to-Tell-if-an-Object-is-a-Function

regards,
Melchior

-------- Original-Nachricht --------
> Datum: Fri, 29 Feb 2008 14:38:23 +0100
> Von: Christoph Baudson <christoph.baudson at wheregroup.com>
> An: Mapbender Developer List <mapbender_dev at lists.osgeo.org>
> Betreff: [Mapbender-dev] weird bug

> Just wanted to hear your opinion on this weird bug.
> 
> I'm in an iframe and want to call
> 
> parent.$.toJSON()
> 
> on an array like [1,2,3]
> 
> var someArray = [1,2,3];
> parent.$.toJSON(someArray)
> 
> returns '{"0":1, "1":2, "2":3}'
> 
> If I load jQuery and jqjson.js in the iframe directly and call
> 
> $.toJSON(someArray)
> 
> it returns '[1,2,3]' as expected.
> 
> Weird, isnt it? Any idea what is wrong? We rely heavily on iframes and 
> it is scary that these things fail :-(
> 
> Cheers
> 
> Christoph
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