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Just wanted to say how glad I am it exists. Today was made a whole lot better because of it.

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hermit replied on at Permalink Reply
Yes, it's very useful. E.g. for overriding css in the head, making sure it's loaded last.

$v->addFooterItem('<script type="text/javascript">$(\'head\').append(\''.$html->css('','PACKAGE_ID').'\');</script>');

You can use the ccm_addHeaderItem JS function for that too, it has fixes for IE.