Extension:Gadgets/Scripts/SubPages.js
From Linux Web Expert
/** subpages **/
$( function () {
var NSWithoutSubpages = [ -1, 6, 8, 12, 13, 14, 15, 104, 105 ];
if ( NSWithoutSubpages.indexOf( mw.config.get( 'wgNamespaceNumber' ) ) === -1 ) {
var subpagesLink = mw.util.getUrl( 'Special:PrefixIndex/' + mw.config.get( 'wgPageName' ) + '/' );
mw.util.addPortletLink( 'p-tb', subpagesLink, 'Subpages', 't-subpages', 'Subpages of this page' );
}
} );
