MediaWiki:Common.js

/* 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. *//** * Dynamic Navigation Bars. See [[Wikipedia: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 languagevar 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 ( $( 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;	}}/** * Adds show/hide-button to navigation bars. * * @param {jQuery} $content */function createNavigationBarToggleButton( $content ) {	var i, j, navChild, navToggle, navToggleText, isCollapsed,		indexNavigationBar = 0;	// iterate over all < div >-elements	var $divs = $content.find( 'div.NavFrame' );	$divs.each( function ( i, navFrame ) {		indexNavigationBar++;		navToggle = document.createElement( 'a' );		navToggle.className = 'NavToggle';		navToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );		navToggle.setAttribute( 'href', '#' );		$( navToggle ).on( 'click', $.proxy( toggleNavigationBar, null, indexNavigationBar ) );		isCollapsed = $( navFrame ).hasClass( 'collapsed' );		// backwards compatibility for old technique where the collapsed class was not yet used		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';				}			}		}		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 ( 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 );}());