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| | /* Any JavaScript here will be loaded for all users on every page load. */ | | /* Any JavaScript here will be loaded for all users on every page load. */ |
| − | | + | [[Category:Wiki]] |
| − | | + | |
| − | /* Test if an element has a certain class **************************************
| + | |
| − | *
| + | |
| − | * Description: Uses regular expressions and caching for better performance.
| + | |
| − | * Maintainers: [[User:Mike Dillon]], [[User:R. Koot]], [[User:SG]]
| + | |
| − | */
| + | |
| − |
| + | |
| − | var hasClass = (function () {
| + | |
| − | var reCache = {};
| + | |
| − | return function (element, className) {
| + | |
| − | return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
| + | |
| − | };
| + | |
| − | })();
| + | |
| − | | + | |
| − | /**
| + | |
| − | * Collapsible tables *********************************************************
| + | |
| − | *
| + | |
| − | * Description: Allows tables to be collapsed, showing only the header. See
| + | |
| − | * [[Wikipedia:NavFrame]].
| + | |
| − | * Maintainers: [[User:R. Koot]]
| + | |
| − | */
| + | |
| − |
| + | |
| − | var autoCollapse = 2;
| + | |
| − | var collapseCaption = 'hide';
| + | |
| − | var expandCaption = 'show';
| + | |
| − |
| + | |
| − | window.collapseTable = function ( tableIndex ) {
| + | |
| − | var Button = document.getElementById( 'collapseButton' + tableIndex );
| + | |
| − | var Table = document.getElementById( 'collapsibleTable' + tableIndex );
| + | |
| − |
| + | |
| − | if ( !Table || !Button ) {
| + | |
| − | return false;
| + | |
| − | }
| + | |
| − |
| + | |
| − | var Rows = Table.rows;
| + | |
| − | var i;
| + | |
| − |
| + | |
| − | 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 = Rows[0].style.display;
| + | |
| − | }
| + | |
| − | Button.firstChild.data = collapseCaption;
| + | |
| − | }
| + | |
| − | };
| + | |
| − |
| + | |
| − | function createCollapseButtons() {
| + | |
| − | var tableIndex = 0;
| + | |
| − | var NavigationBoxes = {};
| + | |
| − | var Tables = document.getElementsByTagName( 'table' );
| + | |
| − | var i;
| + | |
| − |
| + | |
| − | function handleButtonLink( index, e ) {
| + | |
| − | window.collapseTable( index );
| + | |
| − | e.preventDefault();
| + | |
| − | }
| + | |
| − |
| + | |
| − | for ( i = 0; i < Tables.length; i++ ) {
| + | |
| − | if ( $( Tables[i] ).hasClass( 'collapsible' ) ) {
| + | |
| − |
| + | |
| − | /* only add button and increment count if there is a header row to work with */
| + | |
| − | var HeaderRow = Tables[i].getElementsByTagName( 'tr' )[0];
| + | |
| − | if ( !HeaderRow ) continue;
| + | |
| − | var Header = HeaderRow.getElementsByTagName( 'th' )[0];
| + | |
| − | if ( !Header ) continue;
| + | |
| − |
| + | |
| − | NavigationBoxes[ tableIndex ] = Tables[i];
| + | |
| − | Tables[i].setAttribute( 'id', 'collapsibleTable' + tableIndex );
| + | |
| − |
| + | |
| − | var Button = document.createElement( 'span' );
| + | |
| − | var ButtonLink = document.createElement( 'a' );
| + | |
| − | var ButtonText = document.createTextNode( collapseCaption );
| + | |
| − |
| + | |
| − | Button.className = 'collapseButton'; /* Styles are declared in Common.css */
| + | |
| − |
| + | |
| − | ButtonLink.style.color = Header.style.color;
| + | |
| − | ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
| + | |
| − | ButtonLink.setAttribute( 'href', '#' );
| + | |
| − | $( ButtonLink ).on( 'click', $.proxy( handleButtonLink, ButtonLink, 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' ) ) ) {
| + | |
| − | window.collapseTable( i );
| + | |
| − | }
| + | |
| − | else if ( $( NavigationBoxes[i] ).hasClass ( 'innercollapse' ) ) {
| + | |
| − | var element = NavigationBoxes[i];
| + | |
| − | while ((element = element.parentNode)) {
| + | |
| − | if ( $( element ).hasClass( 'outercollapse' ) ) {
| + | |
| − | window.collapseTable ( i );
| + | |
| − | break;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − |
| + | |
| − | mw.hook( 'wikipage.content' ).add( createCollapseButtons );
| + | |
