Board Thread:Support Requests - Getting Technical/@comment-17033657-20140910215733/@comment-168424-20140916184630

You would put the code below into w:c:elwood:MediaWiki:Common.js, but there is no guarantee it will work... Try it and see.

/** * Dynamic Navigation Bars (experimental) * * Description: See NavFrame. * Maintainers: UNMAINTAINED */ /* set up the words in your language */ var NavigationBarHide = '[' + collapseCaption + ']'; var NavigationBarShow = '[' + expandCaption + ']'; /** * Shows and hides content and picture (if available) of navigation bars * Parameters: *    indexNavigationBar: the index of navigation bar to be toggled **/ window.toggleNavigationBar = function ( indexNavigationBar, event ) { var NavToggle = document.getElementById( 'NavToggle' + indexNavigationBar ); var NavFrame = document.getElementById( 'NavFrame' + indexNavigationBar ); var NavChild; if ( !NavFrame || !NavToggle ) { return false; }   /* if shown now */ if ( NavToggle.firstChild.data === NavigationBarHide ) { for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) { if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) { NavChild.style.display = 'none'; }       }    NavToggle.firstChild.data = NavigationBarShow; /* if hidden now */ } else if ( NavToggle.firstChild.data === NavigationBarShow ) { for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) { if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) { NavChild.style.display = 'block'; }       }        NavToggle.firstChild.data = NavigationBarHide; }   event.preventDefault; }; /* adds show/hide-button to navigation bars */ function createNavigationBarToggleButton { var indexNavigationBar = 0; var NavFrame; var NavChild; /* iterate over all -elements */ var divs = document.getElementsByTagName( 'div' ); for ( var i = 0; (NavFrame = divs[i]); i++ ) { /* if found a navigation bar */ if ( $( NavFrame ).hasClass( 'NavFrame' ) ) { indexNavigationBar++; var NavToggle = document.createElement( 'a' ); NavToggle.className = 'NavToggle'; NavToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar ); NavToggle.setAttribute( 'href', '#' ); $( NavToggle ).on( 'click', $.proxy( window.toggleNavigationBar, window, indexNavigationBar ) ); var isCollapsed = $( NavFrame ).hasClass( 'collapsed' ); /**            * Check if any children are already hidden. This loop is here for backwards compatibility: * the old way of making NavFrames start out collapsed was to manually add style="display:none" * to all the NavPic/NavContent elements. Since this was bad for accessibility (no way to make            * the content visible without JavaScript support), the new recommended way is to add the class * "collapsed" to the NavFrame itself, just like with collapsible tables. */           for ( NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling ) { if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) { if ( NavChild.style.display === 'none' ) { isCollapsed = true; }               }            }            if ( isCollapsed ) { for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) { if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) { NavChild.style.display = 'none'; }               }            }            var NavToggleText = document.createTextNode( isCollapsed ? NavigationBarShow : NavigationBarHide ); NavToggle.appendChild( NavToggleText ); /* Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked) */ for( var j = 0; j < NavFrame.childNodes.length; j++ ) { if ( $( NavFrame.childNodes[j] ).hasClass( 'NavHead' ) ) { NavToggle.style.color = NavFrame.childNodes[j].style.color; NavFrame.childNodes[j].appendChild( NavToggle ); }           }            NavFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar ); }   } } mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton );