Support » Networking WordPress » Problems with jQuery.load in WPMU

  • I have created a plugin that works fine for single installation of WP. But now that I switched to WPMU I’m facing a problem.

    In my jQuery / Javascript, I have the following code to load content:

    Instead of the normal ‘’, it now uses ‘’.

    This throws a ‘404 Not Found’ when looking for uploader.php.

    I’m wondering how I can work around this problem.

Viewing 6 replies - 1 through 6 (of 6 total)
  • Andrea Rennick


    Customer Care at Copyblogger Media and Studiopress

    Then your subdomains are borked or your rewrite rules are incorrect.

    Because if everything else is working, then it should find it just fine. Yes, with the subdomain in there.

    Yeah, thought that it might be something like that.

    This is my .htaccess file that I had to create:

    RewriteEngine On
    RewriteBase /
    RewriteRule ^index\.php$ - [L]
    # uploaded files
    RewriteRule ^files/(.+) wp-includes/ms-files.php?file=$1 [L]
    RewriteCond %{REQUEST_FILENAME} -f [OR]
    RewriteCond %{REQUEST_FILENAME} -d
    RewriteRule ^ - [L]
    RewriteRule . index.php [L]

    and I added * to my httpd.conf file:

    <VirtualHost localhost>
        ServerAlias *
        DocumentRoot I:\Development\wamp\www\mysite

    And my HOST file looks like this:

    I’m not sure if there is anything out of the normal here.

    Andrea Rennick


    Customer Care at Copyblogger Media and Studiopress

    So does the subdomain work correctly otherwise? As in, without this plugin?

    Yes, I can access opens a different site than

    I just uploaded the plugin to my “prod” server and it works fine there.
    So it’s just on my locale machine.


    I take my last statement back. My WPMU was still running on v2.9.1.
    After upgrading to 3.0.1, and following your guide here (, my plugin stoped working.

    I get a ‘404 Not Found’ on

    The “funny” thing is that when I look in Firebug in the response folder, it returns the HTML – but it is not displayed.

    I’ve found out where it fails on my server.

    In fileBrowser.php I have the following at line 1:

    This is what causes the 404 error.

Viewing 6 replies - 1 through 6 (of 6 total)
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