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Re: Unclear Error Code

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Stefan Weiss wrote:

> On 2012-06-26 22:30, Gene Wirchenko wrote:
>> <img
>> src="http://test.deitel.com/examples/iw3htp4/ajax/thumbs/cpphtp6.jpg"
>>  onmouseover='GetContent("http://www.ucantrade.com/");  //*****
> 
> Looks like Mike is right, and you're running into a SOP-problem. If
> you're not loading the page from www.ucantrade.com, you can't send an
> XHR to that server:
> https://en.wikipedia.org/wiki/Same_origin_policy

This article is lacking several references (and is marked so), and is 
outdated at best.  Unfortunately, it is generally a good idea to avoid 
Wikipedia articles on the topic of this newsgroup, or take them with a 
*handful* of salt.

For more up-to-date information, see e. g.:

<https://developer.mozilla.org/En/Same_origin_policy_for_JavaScript>
<https://developer.mozilla.org/En/HTTP_access_control>


PointedEars
-- 
Prototype.js was written by people who don't know javascript for people
who don't know javascript. People who don't know javascript are not
the best source of advice on designing systems that use javascript.
  -- Richard Cornford, cljs, <f806at$ail$1$8300dec7@news.demon.co.uk>

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Thread

Unclear Error Code Gene Wirchenko <genew@ocis.net> - 2012-06-25 17:46 -0700
  Re: Unclear Error Code Jeff North <jnorthau@yahoo.com.au> - 2012-06-26 11:32 +1000
    Re: Unclear Error Code Gene Wirchenko <genew@ocis.net> - 2012-06-25 21:03 -0700
      Re: Unclear Error Code Mike Winter <usenet@michael-winter.me.invalid> - 2012-06-26 20:55 +0100
        Re: Unclear Error Code Gene Wirchenko <genew@ocis.net> - 2012-06-26 13:30 -0700
          Re: Unclear Error Code Stefan Weiss <krewecherl@gmail.com> - 2012-06-26 22:54 +0200
            Re: Unclear Error Code Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-06-26 23:20 +0200
            Re: Unclear Error Code Gene Wirchenko <genew@ocis.net> - 2012-06-26 16:42 -0700
              Re: Unclear Error Code Stefan Weiss <krewecherl@gmail.com> - 2012-06-27 02:29 +0200
          Re: Unclear Error Code Bjoern Hoehrmann <bjoern@hoehrmann.de> - 2012-06-26 23:18 +0200
          Re: Unclear Error Code Mike Winter <usenet@michael-winter.me.invalid> - 2012-06-26 22:34 +0100

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