MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */ /** * Dynamic Navigation Bars. See NavFrame * * Based on script from en.wikipedia.org, 2008-09-15. * * @source www.mediawiki.org/wiki/MediaWiki:Gadget-NavFrame.js * @maintainer Helder.wiki, 2012–2013 * @maintainer Krinkle, 2013 */ ( function { // Set up the words in your language var collapseCaption = 'hide'; var expandCaption = 'show'; var navigationBarHide = '[' + collapseCaption + ']'; var navigationBarShow = '[' + expandCaption + ']'; /** * Shows and hides content and picture (if available) of navigation bars. * * @param {number} indexNavigationBar The index of navigation bar to be toggled * @param {jQuery.Event} e Event object */ function toggleNavigationBar( indexNavigationBar, e ) {        var navChild,                navToggle = document.getElementById( 'NavToggle' + indexNavigationBar ),                navFrame = document.getElementById( 'NavFrame' + indexNavigationBar );        // Prevent browser from jumping to href "#"        e.preventDefault;        if ( !navFrame || !navToggle ) {                return false;        }        // If shown now        if ( navToggle.firstChild.data == navigationBarHide ) { for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) { if ( hasClass( navChild, 'NavPic' ) ) { navChild.style.display = 'none'; }                       if ( hasClass( navChild, 'NavContent' ) ) { 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( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) { navChild.style.display = 'block'; }               }                navToggle.firstChild.data = navigationBarHide; } } /** * Adds show/hide-button to navigation bars. * * @param {jQuery} $content */ function createNavigationBarToggleButton( $content ) { var i, j, navFrame, navToggle, navToggleText, navChild, indexNavigationBar = 0, navFrames = $content.find( 'div.NavFrame' ).toArray; // Iterate over all (new) nav frames for ( i = 0; i < navFrames.length; i++ ) { navFrame = navFrames[i]; // If found a navigation bar indexNavigationBar++; navToggle = document.createElement( 'a' ); navToggle.className = 'NavToggle'; navToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar ); navToggle.setAttribute( 'href', '#' ); $( navToggle ).on( 'click', $.proxy( toggleNavigationBar, null, indexNavigationBar ) ); navToggleText = document.createTextNode( navigationBarHide ); for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) { if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) { if ( navChild.style.display == 'none' ) { navToggleText = document.createTextNode( navigationBarShow ); break; }                       }                }                navToggle.appendChild( navToggleText ); // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked) for ( j = 0; j < navFrame.childNodes.length; j++ ) { if ( $( navFrame.childNodes[j] ).hasClass( 'NavHead' ) ) { navFrame.childNodes[j].appendChild( navToggle ); }               }                navFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar ); } } mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton ); }); CSS: /* Standard Navigationsleisten, aka box hiding thingy  from .de.  Documentation at NavFrame. */ div.NavFrame {    margin: 0;    padding: 4px;    border: 1px solid #aaa;    text-align: center;    border-collapse: collapse;    font-size: 95%; } div.NavFrame + div.NavFrame {    border-top-style: none;    border-top-style: hidden; } div.NavPic {    background-color: #fff;    margin: 0;    padding: 2px;    /* @noflip */    float: left; } div.NavFrame div.NavHead {    height: 1.6em;    font-weight: bold;    background-color: #ccf;    position: relative; } div.NavFrame p, div.NavFrame div.NavContent, div.NavFrame div.NavContent p {    font-size: 100%; } div.NavEnd {    margin: 0;    padding: 0;    line-height: 1px;    clear: both; } a.NavToggle {    position: absolute;    top: 0;    /* @noflip */    right: 3px;    font-weight: normal;    font-size: 90%; }