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}; | }; | ||
})(); | })(); | ||
/** Collapsible tables ********************************************************* | |||
* | |||
* Description: Allows tables to be collapsed, showing only the header. See | |||
* http://www.mediawiki.org/wiki/Manual:Collapsible_tables. | |||
* Maintainers: [[en: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 [[MediaWiki:Common.css]] | |||
ButtonLink.style.color = Header.style.color; | |||
ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex ); | |||
ButtonLink.setAttribute( 'href', "javascript:collapseTable(" + tableIndex + ");" ); | |||
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; | |||
} | |||
} | |||
} | |||
} | |||
} | |||
addOnloadHook( createCollapseButtons ); | |||
/** 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 ); | |||
}; | |||
})(); | |||
/** | |||
* Dynamic Navigation Bars (experimental) | |||
* | |||
* Description: See [[Wikipedia: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 < div >-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 ); | |||
} | |||
} | |||
} | |||
$( createNavigationBarToggleButton ); | |||