2 var supportsPlaceholder = 'placeholder' in document.createElement( 'input' );
4 // Break out of framesets
5 if ( mw.config.get( 'wgBreakFrames' ) ) {
6 // Note: In IE < 9 strict comparison to window is non-standard (the standard didn't exist yet)
7 // it works only comparing to window.self or window.window (http://stackoverflow.com/q/4850978/319266)
8 if ( window.top !== window.self ) {
9 // Un-trap us from framesets
10 window.top.location.href = location.href;
14 mw.hook( 'wikipage.content' ).add( function ( $content ) {
17 // Run jquery.placeholder polyfill if placeholder is not supported
18 if ( !supportsPlaceholder ) {
19 $content.find( 'input[placeholder]' ).placeholder();
22 // Run jquery.makeCollapsible
23 $content.find( '.mw-collapsible' ).makeCollapsible();
25 // Lazy load jquery.tablesorter
26 $sortableTables = $content.find( 'table.sortable' );
27 if ( $sortableTables.length ) {
28 mw.loader.using( 'jquery.tablesorter', function () {
29 $sortableTables.tablesorter();
33 // Run jquery.checkboxShiftClick
34 $content.find( 'input[type="checkbox"]:not(.noshiftselect)' ).checkboxShiftClick();
37 // Things outside the wikipage content
41 if ( !supportsPlaceholder ) {
42 // Exclude content to avoid hitting it twice for the (first) wikipage content
43 $( 'input[placeholder]' ).not( '#mw-content-text input' ).placeholder();
46 // Add accesskey hints to the tooltips
47 if ( document.querySelectorAll ) {
48 // If we're running on a browser where we can do this efficiently,
49 // just find all elements that have accesskeys. We can't use jQuery's
50 // polyfill for the selector since looping over all elements on page
51 // load might be too slow.
52 $nodes = $( document.querySelectorAll( '[accesskey]' ) );
54 // Otherwise go through some elements likely to have accesskeys rather
55 // than looping over all of them. Unfortunately this will not fully
56 // work for custom skins with different HTML structures. Input, label
57 // and button should be rare enough that no optimizations are needed.
58 $nodes = $( '#column-one a, #mw-head a, #mw-panel a, #p-logo a, input, label, button' );
60 $nodes.updateTooltipAccessKeys();
64 }( mediaWiki, jQuery ) );