Difference between revisions of "MediaWiki:Common.js"
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(Colapsable navbars!... I hope.) |
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// adds show/hide-button to navigation bars | // adds show/hide-button to navigation bars | ||
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Revision as of 18:32, 24 October 2011
/* Any JavaScript here will be loaded for all users on every page load. */ addOnloadHook( function() { var pops = function( elems ) { for (var i=0; i<elems.length; i++) { if ( !(' '+elems[i].className+' ').match( / pops / ) ) continue; var anchs = elems[i].getElementsByTagName('a'); for (var j=0; j<anchs.length; j++) anchs[j].target = '_blank'; } }; var bc = document.getElementById('bodyContent'); var tags = ['span', 'div', 'table', 'td', 'th']; for (var i=0; i<tags.length; i++) pops( bc.getElementsByTagName( tags[i] ) ); } ); function ModifySidebar(action, section, name, link) { try { switch (section) { case "languages": var target = "p-lang"; break; case "toolbox": var target = "p-tb"; break; case "navigation": var target = "p-navigation"; break; default: var target = "p-" + section; break; } if (action == "add") { var node = document.getElementById(target) .getElementsByTagName('div')[0] .getElementsByTagName('ul')[0]; var aNode = document.createElement('a'); var liNode = document.createElement('li'); aNode.appendChild(document.createTextNode(name)); aNode.setAttribute('href', link); liNode.appendChild(aNode); liNode.className='plainlinks'; node.appendChild(liNode); } if (action == "remove") { var list = document.getElementById(target) .getElementsByTagName('div')[0] .getElementsByTagName('ul')[0]; var listelements = list.getElementsByTagName('li'); for (var i = 0; i < listelements.length; i++) { if (listelements[i].getElementsByTagName('a')[0].innerHTML == name || listelements[i].getElementsByTagName('a')[0].href == link) { list.removeChild(listelements[i]); } } } } catch(e) { // lets just ignore what's happened return; } } /** 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"; function collapseTable( tableIndex ){ var Button = document.getElementById( "collapseButton" + tableIndex ); var Table = document.getElementById( "collapsibleTable" + tableIndex ); if ( !Table || !Button ) { return false; } var Rows = Table.rows; if ( Button.firstChild.data == collapseCaption ) { for ( var i = 1; i < Rows.length; i++ ) { Rows[i].style.display = "none"; } Button.firstChild.data = expandCaption; } else { for ( var 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 = new Object(); var Tables = document.getElementsByTagName( "table" ); for ( var i = 0; i < Tables.length; i++ ) { if ( hasClass( Tables[i], "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", "#" ); addHandler( ButtonLink, "click", new Function( "evt", "collapseTable(" + tableIndex + " ); return killEvt( evt );") ); ButtonLink.appendChild( ButtonText ); Button.appendChild( document.createTextNode( "[" ) ); Button.appendChild( ButtonLink ); Button.appendChild( document.createTextNode( "]" ) ); Header.insertBefore( Button, Header.childNodes[0] ); tableIndex++; } } for ( var i = 0; i < tableIndex; i++ ) { if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) { collapseTable( i ); } else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) { var element = NavigationBoxes[i]; while (element = element.parentNode) { if ( hasClass( element, "outercollapse" ) ) { collapseTable ( i ); break; } } } } } // adds show/hide-button to navigation bars function createNavigationBarToggleButton(){ var indexNavigationBar = 0; // iterate over all < div >-elements var divs = document.getElementsByTagName("div"); for (var i = 0; NavFrame = divs[i]; i++) { // if found a navigation bar if (hasClass(NavFrame, "NavFrame")) { indexNavigationBar++; var NavToggle = document.createElement("a"); NavToggle.className = 'NavToggle'; NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar); NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');'); var isCollapsed = hasClass( NavFrame, "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 (var NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling) { if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) { if ( NavChild.style.display == 'none' ) { isCollapsed = true; } } } if (isCollapsed) { for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) { if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, '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 (hasClass(NavFrame.childNodes[j], "NavHead")) { NavToggle.style.color = NavFrame.childNodes[j].style.color; NavFrame.childNodes[j].appendChild(NavToggle); } } NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar); } } } function CustomizeModificationsOfSidebar() { //adds [[Special:CategoryTree]] to toolbox ModifySidebar("add", "toolbox", "Upload files", "http://wiki.industrial-craft.net/index.php?title=Special:MultipleUpload"); ModifySidebar("add", "tutorials", "First Steps", "http://wiki.industrial-craft.net/index.php?title=Tutorial:First_Steps"); ModifySidebar("add", "tutorials", "Wiring", "http://wiki.industrial-craft.net/index.php?title=Tutorial:Wiring"); ModifySidebar("add", "tutorials", "Nuclear Power", "http://wiki.industrial-craft.net/index.php?title=Tutorial:Nuclear_Power"); ModifySidebar("add", "tutorials", "Pirate's Guide to Industrial Craft", "http://wiki.industrial-craft.net/index.php?title=Tutorial:Pirate's Guide to Industrial Craft"); ModifySidebar("add", "navigation", "Download", "http://wiki.industrial-craft.net/index.php?title=Download"); ModifySidebar("add", "navigation", "Forum", "http://forum.industrial-craft.net/"); ModifySidebar("add", "navigation", "Blog", "http://industrial-craft.net/"); ModifySidebar("add", "navigation", "Mine4Dead", "http://wiki.industrial-craft.net/index.php?title=Mine4Dead:Main_Page"); ModifySidebar("add", "navigation", "MedievalCraft", "http://wiki.industrial-craft.net/index.php?title=MedievalCraft-Mod:Main_Page"); ModifySidebar("add", "navigation", "AntiGriefer-Community", "http://wiki.industrial-craft.net/index.php?title=AntiGriefer-Community"); ModifySidebar("add", "navigation", "Banners", "http://wiki.industrial-craft.net/index.php?title=Banner"); ModifySidebar("add", "navigation", "Achievements", "http://wiki.industrial-craft.net/index.php?title=Achievements"); //removes [[Special:Upload]] from toolbox ModifySidebar("remove", "toolbox", "Permanent Link", "http://wiki.industrial-craft.net/index.php/Main_Page&oldid=829"); ModifySidebar("remove", "toolbox", "Upload file", "http://wiki.industrial-craft.net/Special:Upload"); ModifySidebar("remove", "navigation", "Random Page", "http://wiki.industrial-craft.net/index.php?title=Special:Random"); ModifySidebar("remove", "toolbox", "Upload multiple files", "http://wiki.industrial-craft.net/Special:Multiupload"); ModifySidebar("remove", "toolbox", "What links here", "http://wiki.industrial-craft.net/Special:WhatLinksHere"); } addOnloadHook(CustomizeModificationsOfSidebar);