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Message-ID: <4863656.Y3eb4HivdN@PointedEars.de>
From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Reply-To: Thomas 'PointedEars' Lahn <cljs@PointedEars.de>
Organization: PointedEars Software (PES)
Date: Fri, 10 Jan 2014 01:07:47 +0100
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Subject: Re: AJAX using local
Newsgroups: comp.lang.javascript
References: <7L6dnSGUUJE1hVLPnZ2dnUVZ_vydnZ2d@westnet.com.au> <2682810.tskAjyEyLv@PointedEars.de> <HoednRdin6yQrVLPnZ2dnUVZ_uOdnZ2d@westnet.com.au>
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Andrew Poulos wrote:

> On 10/01/2014 9:17 AM, Thomas 'PointedEars' Lahn wrote:
>> Andrew Poulos wrote:
>>> There's a window that opens an elearning course.
>>            ^^^^^^
>>> In the opener there's a js object that's populated with info such as the
>>> user ID, course progress...
>>>
>>> The course is written by a 3rd party (meaning, I cannot edit the course)
>>> and uses a new "standard" that only allows for communication via AJAX.
>>>
>>> Is there a way to get the elearning course to get info from the opener's
>>                                                                  ^^^^^^
>>> js object rather than going to the server? It seems a waste to go to the
>>> server for info that is available locally.
>>
>> You have named the key words to do this already.
> 
> I know how to query a window's opener from the window but if the course
> can only make a call like
> 
> var xhr = new XMLHttpRequest();
> xhr.open('get', 'http://www.track.com/the/project.php?find=progress');
> xhr.send();
> 
> how does it get info from the window opener?

It cannot.

-- 
PointedEars

Twitter: @PointedEars2
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