MediaWiki:Common.js
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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 );
};
})();
///////////////////////////////////////////////////////
// Codesnippet to make your sidebaritems expandable //
// Use this code ONLY for monobook-Style. //
///////////////////////////////////////////////////////
$(document).ready(function(){
//set the default expanded Items by their headline
var defaultExpandItems= ['Navigation', 'Orga'];
//set the basic-name for the cookies, which save the current state of expanding
var expandCookieName = "disdance_project_wiki_nav_expanded_";
var maxHeights=[]
var expandeds=[];
var labels=[];
initNav();
});
function initNav(){
$('#p-logo').css({'position':'relative', 'display':'block'});;
$('.generated-sidebar h5,#p-tb h5 ').each(function(i){
var id = $(this).parent().attr('id');
maxHeights[id]=$(this).next('div').height();
var str = $(this).html();
labels[id]=str;
if ($.cookie(expandCookieName+id)=='false' ){
expandeds[id]=false;
minimize( $(this));
} else if ($.cookie(expandCookieName+id)=='true' ){
expandeds[id]=true;
maximize( $(this));
} else if (defaultExpandItems.indexOf(str)==-1){
expandeds[id]=false;
minimize( $(this));
} else {
expandeds[id]=true;
maximize( $(this));
}
$(this).css({'cursor':'pointer'});
$(this).click(toggleNav);
});
}
function minimize(target){
var id=$(target).parent().attr('id');
//You can change the expires-parameter to save the Cookie longer/shorter than 7 days like in this Code
$.cookie(expandCookieName+id,'false', { expires: 7});
var str = labels[id]+" â–º";
$(target).next('div').animate({'height':'0px'});
$(target).html(str);
}
function maximize(target){
var id=$(target).parent().attr('id');
//You can change the expires-parameter to save the Cookie longer/shorter than 7 days like in this Code
$.cookie(expandCookieName+id,'true', { expires: 7});
var str = labels[id]+" â–¼";
var newHeight = maxHeights[id];
$(target).next('div').animate({'height':newHeight+'px'});
$(target).html(str);
}
function toggleNav(e){
var id=$(e.target).parent().attr('id');
expandeds[id]=!expandeds[id];
if(expandeds[id]==true){
maximize(e.target);
}
else{
minimize(e.target);
}
}
///////////////////////////////////////////////////////
///////////////////////////////////////////////////////
