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Re: [widgets] Implementing the Storage Event for widget preferences

From: Marcos Caceres <marcosscaceres@gmail.com>
Date: Wed, 13 Jul 2011 17:41:49 +0200
Message-ID: <4E1DBCBD.6030309@gmail.com>
To: public-webapps@w3.org
On 7/13/11 5:08 PM, Scott Wilson wrote:
> Hi,
>
> In my attempt to get our conformance level from 97% to 100%, I've been
> trying to implement the Storage Event requirement for widget.preferences
> in the Widget API spec [1]. I'm using the following JS code injected
> into the widget page to raise the event:
>
> [89] var evt = document.createEvent('StorageEvent');
> [90]
> evt.initStorageEvent('storage',false,false,key,old_value,new_value,window.location,widget.preferences);
> [91] window.dispatchEvent(evt);
>
> However, in Safari I get "Test did not run or storage event was never
> fired."
>
> In Firefox 3.6, I get "Test setItem-fires-event failed by throwing the
> following exception: [Exception... "Operation is not supported" code:
> "9" nsresult: "0x80530009 (NS_ERROR_DOM_NOT_SUPPORTED_ERR)" location:
> "http://localhost:8080/wookie/shared/js/wookie-wrapper.js Line: 89"]"
>
> In Opera 11.50, I get "Test setItem-fires-event failed by throwing the
> following exception: Error: WRONG_ARGUMENTS_ERR"
>
> Any pointers?

What is widget.preferences implementing?
Received on Wednesday, 13 July 2011 15:42:19 GMT

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