User:Horroworld31/global.js

/** * Collapsible tables * * Allows tables to be collapsed, showing only the header. See Help:Collapsing. * * @version 2.0.3 (2014-03-14) * @source https://www.mediawiki.org/wiki/MediaWiki:Gadget-collapsibleTables.js * @author User:R. Koot * @author User:Krinkle */ var autoCollapse = 2; var collapseCaption = 'hide'; var expandCaption = 'show'; var tableIndex = 0; function collapseTable( tableIndex ) { var Button = document.getElementById( 'collapseButton' + tableIndex ); var Table = document.getElementById( 'collapsibleTable' + tableIndex ); if ( !Table || !Button ) { return false; }   var Rows = Table.rows; var i;   var $row0 = $(Rows[0]); if ( Button.firstChild.data === collapseCaption ) { for ( i = 1; i < Rows.length; i++ ) { Rows[i].style.display = 'none'; }       Button.firstChild.data = expandCaption; } else { for ( i = 1; i < Rows.length; i++ ) { Rows[i].style.display = $row0.css( 'display' ); }       Button.firstChild.data = collapseCaption; } } function createClickHandler( tableIndex ) { return function ( e ) { e.preventDefault; collapseTable( tableIndex ); }; } function createCollapseButtons( $content ) { var NavigationBoxes = {}; var $Tables = $content.find( 'table' ); var i;   $Tables.each( function( i, table ) {        if ( $(table).hasClass( 'collapsible' ) ) {            /* only add button and increment count if there is a header row to work with */            var HeaderRow = table.getElementsByTagName( 'tr' )[0];            if ( !HeaderRow ) {                return;            }            var Header = table.getElementsByTagName( 'th' )[0];            if ( !Header ) {                return;            }            NavigationBoxes[ tableIndex ] = table;            table.setAttribute( 'id', 'collapsibleTable' + tableIndex );            var Button     = document.createElement( 'span' );            var ButtonLink = document.createElement( 'a' );            var ButtonText = document.createTextNode( collapseCaption );            // Styles are declared in MediaWiki:Common.css            Button.className = 'collapseButton';            ButtonLink.style.color = Header.style.color; ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex ); ButtonLink.setAttribute( 'href', '#' ); $( ButtonLink ).on( 'click', createClickHandler( tableIndex ) ); ButtonLink.appendChild( ButtonText ); Button.appendChild( document.createTextNode( '[' ) ); Button.appendChild( ButtonLink ); Button.appendChild( document.createTextNode( ']' ) ); Header.insertBefore( Button, Header.firstChild ); tableIndex++; }   } );    for ( i = 0;  i < tableIndex; i++ ) {        if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) || ( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) ) ) {           collapseTable( i );        }        else if ( $( NavigationBoxes[i] ).hasClass ( 'innercollapse' ) ) {            var element = NavigationBoxes[i];            while ((element = element.parentNode)) {                if ( $( element ).hasClass( 'outercollapse' ) ) {                    collapseTable ( i );                    break;                }            }        }    } } mw.hook( 'wikipage.content' ).add( createCollapseButtons ); /*** end copied from wikipedia:MediaWiki:Common.js ***/