Fixes AJAX requests on sites with IDN domains in IE and Opera.

dwright

IDNA

This plugin adds IDN support to Wordpress. IDN (Internationalized domain name) is a domain name that contains non-ascii characters.

g30rg3x

i15d WP

Taylor

raphaelber

Google Map V3 for IDN

This plugin will embed a google map using shortcode or as a widget. This plugin is a different version of Simple Google Map.

Sergey Biryukov

In jQuery 1.5+ (bundled with WordPress 3.2+), AJAX requests on sites with IDN domains don’t work in IE or Opera.
On Edit Post screen, adding a new category results in JS error:
<pre><code>Message: 'parsed.responses' - is null or not an object
</code></pre>
On Categories screen, adding a new category silently fails.
According to <a href="http://bugs.jquery.com/ticket/8419#comment:3" rel="nofollow ugc">jaubourg’s comment</a> in jQuery bug tracker, the request is considered cross-domain and, since IE doesn’t support cross-domain requests, AJAX won’t find a suitable transport and bail out.
This plugin implements a workaround suggested there by making AJAX requests relative.
WordPress Trac ticket: <a href="https://core.trac.wordpress.org/ticket/18952" rel="nofollow ugc">#18952</a>

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