[MediaWiki-l] Using JQuery in a tag extension

Hi,

I try to use JQuery code in tag extension. Following the manuals I added in extension.json:

"ResourceModules": { "ext.Iframe" : { "scripts": [ "modules/ext.Iframe.js" ] } },

in my main.php file:

class IFrame {

public static function renderIframe( $str, array $argv, Parser $parser, PPFrame $frame ) { ... $parser->mOutput->addModules('ext.Iframe'); ... }

... }

and my modules/ext.Iframe.js looks like:

jquery(document).ready(function ($) { $(document.body).append("Hello World!"); });

I would have expected to see a "Hello World!" at the end of my wiki page, but nothing appears.

So I missed something. Any ideas what?

Thanks in advance

Sigbert