MediaWiki:Gadget-sectionAnchors.js
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1 /**
2 * Vector HeadAnchors
3 * @source https://www.mediawiki.org/wiki/MediaWiki:Gadget-vector-headanchor.js
4 * @revision 2015-03-07
5 *
6 * @license http://krinkle.mit-license.org/
7 * @author Timo Tijhof, 2013–2015
8 *
9 * See also:
10 * https://www.mediawiki.org/wiki/Requests_for_comment/Clickable_section_anchors
11 * https://phabricator.wikimedia.org/T18691
12 */
13 $( function () {
14
15 if ( mw.config.get('wgIsMainPage') ) {
16 // Don't run on the main page, where we use section headings extensively
17 return
18 }
19
20 $( '.mw-headline' ).each( function ( i, el ) {
21 var id = el.id,
22 $headline = $( el ),
23 $header = $headline.parent();
24
25 // If MediaWiki core's anchor is here, or if ours is here already, skip.
26 if ( !id || $header.find( '.mw-headline-anchor,.mw-headline-headanchor').length ) {
27 return;
28 }
29
30 $headline.removeAttr('id')
31 $header.addClass( 'mw-header' ).prepend(
32 $( '<a>' ).prop({
33 id: id,
34 href: '#' + id,
35 title: 'Link to this section',
36 className: 'mw-headline-headanchor'
37 })
38 );
39 } );
40
41 })