Dear Eric,

What is the current status of this case at May.,2015 ?

Taewon.

On Wednesday, October 29, 2014 at 9:24:32 PM UTC-4, Eric Bidelman wrote:
>
> I believe that's a leftover from an earlier time when we thought this 
> would be the case.
>
> HTML Imports follow the same restrictions as XHR:
>
> - need to be fetched from http(s). Blink imposes security restrictions on 
> what you can do with file://.
> - CORs enabled if remote
>
> We'll update that language.
>
> On Tue, Oct 28, 2014 at 5:11 PM, <[email protected] <javascript:>> 
> wrote:
>
>> On the Polymer site under Creating elements there is a note that says  
>>>
>>> You must run your app from a web server for the HTML Imports 
>>> <https://www.polymer-project.org/platform/html-imports.html> polyfill 
>>> to work properly. This requirement goes away when the API is available 
>>> natively.
>>
>>  
>> So lets say for an offline op where I am just opening an html file via 
>> open file or double clicking on it.  The html file is just a simple custom 
>> element that imports polymer.html
>>
>> When I run this I get a CORS error
>>
>>> Imported resource from origin 'file://' has been blocked from loading by 
>>>> Cross-Origin Resource Sharing policy: Received an invalid response. Origin 
>>>> 'null' is therefore not allowed access. el.html:1
>>>
>>> Uncaught ReferenceError: Polymer is not defined 
>>>
>>>
>> Is this the correct behavior since it is natively supported now in latest 
>> chrome according to above statement it should work, or is cors another 
>> issue.  I understand CORS and how to handle it when using a web server but 
>> not when just opening an html file via file://
>>
>> Thanks,
>> Dan 
>>
>> Follow Polymer on Google+: plus.google.com/107187849809354688692
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>

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