that's an interesting trick, thanks for sharing it Dominic :)
On Tue, Apr 7, 2015 at 10:45 PM, 'Dominic Cooney' via Polymer <
[email protected]> wrote:
> This is kind of a hack, but you can create a new registry by creating an
> IFRAME and registering elements through its document, for example:
>
> <iframe id="registry2" src="javascript:"></iframe>
>
> var iframe = document.querySelector('#registry2');
> iframe.contentDocument.registerElement(...);
>
> etc.
>
> There are other ways, but they all depend on this one weird trick of
> creating a second, unrelated document and using its registry. Having the
> iframe is convenient (although heavier) because you can also run scripts in
> there, and the scripts get an isolated global object.
>
> HTH,
>
> Dominic
>
> On Tue, Apr 7, 2015 at 8:41 PM, alessandro meyer <
> [email protected]> wrote:
>
>> Thank you for your answer.
>>
>> Is there a JS-based temporal solution (hack) to this?
>>
>> On Thursday, April 2, 2015 at 12:06:38 AM UTC+2, Daniel Freedman wrote:
>>>
>>> As far as I know, there is nothing in the spec as of yet to allow for
>>> user defined registries. I believe this is planned for a later iteration of
>>> the spec.
>>> Spec bug about this topic: https://www.w3.org/Bugs/
>>> Public/show_bug.cgi?id=24578
>>>
>>> On Wed, Apr 1, 2015 at 2:36 PM, alessandro meyer <[email protected]>
>>> wrote:
>>>
>>>> Hello There
>>>>
>>>> I've been trying to found out whether it is possible to create nested
>>>> registries either through polymer or native web components. But the W3C
>>>> Spec is not really explicit enough for me about it.
>>>>
>>>> http://w3c.github.io/webcomponents/spec/custom/#creating-and-passing-
>>>> registries
>>>>
>>>> Says:
>>>> *When creating a template contents owner document
>>>> <https://html.spec.whatwg.org/multipage/scripting.html#appropriate-template-contents-owner-document>,
>>>> use a new empty registry
>>>> <http://w3c.github.io/webcomponents/spec/custom/#dfn-registry>.*
>>>>
>>>> How would I do that? My goal is to have scoped imports so elements
>>>> never clash in the global scope. If there are other approaches to it I'm
>>>> happy to give them a try.
>>>>
>>>> Thanks!
>>>> Alessandro
>>>>
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