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MediaWiki:Common.js (Quelltext anzeigen)

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/** Collapsible tables *********************************************************
/**
* Collapsible tables
  *
  *
  *  Description: Allows tables to be collapsed, showing only the header. See
  * @version 2.0.1 (2013-03-26)
  *               [[**DOCUMENTATION LINK**]].
  * @source https://www.mediawiki.org/wiki/MediaWiki:Gadget-collapsibleTables.js
  * Maintainers: [[**MAINTAINERS**]]
  * @author [[User:R. Koot]]
  * @author [[User:Krinkle]]
* @deprecated Since MediaWiki 1.20: Use class="mw-collapsible" instead which
* is supported in MediaWiki core.
  */
  */
   
   
var autoCollapse = 2;
var autoCollapse = 2;
var collapseCaption = "verstecken";
var collapseCaption = 'hide';
var expandCaption = "anzeigen";
var expandCaption = 'show';
   
   
function collapseTable( tableIndex )
function collapseTable( tableIndex ) {
{
var Button = document.getElementById( 'collapseButton' + tableIndex );
    var Button = document.getElementById( "collapseButton" + tableIndex );
var Table = document.getElementById( 'collapsibleTable' + tableIndex );
    var Table = document.getElementById( "collapsibleTable" + tableIndex );
   
   
    if ( !Table || !Button ) {
if ( !Table || !Button ) {
        return false;
return false;
    }
}
   
   
    var Rows = Table.rows;
var Rows = Table.rows;
   
   
    if ( Button.firstChild.data == collapseCaption ) {
if ( Button.firstChild.data == collapseCaption ) {
        for ( var i = 1; i < Rows.length; i++ ) {
for ( var i = 1; i < Rows.length; i++ ) {
            Rows[i].style.display = "none";
Rows[i].style.display = 'none';
        }
}
        Button.firstChild.data = expandCaption;
Button.firstChild.data = expandCaption;
    } else {
} else {
        for ( var i = 1; i < Rows.length; i++ ) {
for ( var i = 1; i < Rows.length; i++ ) {
            Rows[i].style.display = Rows[0].style.display;
Rows[i].style.display = Rows[0].style.display;
        }
}
        Button.firstChild.data = collapseCaption;
Button.firstChild.data = collapseCaption;
    }
}
}
}
   
   
function createCollapseButtons()
function createClickHandler( tableIndex ) {
{
return function ( e ) {
    var tableIndex = 0;
e.preventDefault();
    var NavigationBoxes = new Object();
collapseTable( tableIndex );
    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", "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 );
        }
    }
}
}
   
   
addOnloadHook( createCollapseButtons );
function createCollapseButtons() {
var tableIndex = 0;
 
var NavigationBoxes = {};
 
var Tables = document.getElementsByTagName( 'table' );
/** 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 () {
for ( var i = 0; i < Tables.length; i++ ) {
var reCache = {};
if ( $( Tables[i] ).hasClass( 'collapsible' ) ) {
return function (element, className) {
/* only add button and increment count if there is a header row to work with */
return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
var HeaderRow = Tables[i].getElementsByTagName( 'tr' )[0];
};
if ( !HeaderRow ) {
})();
continue;
 
}
 
var Header = HeaderRow.getElementsByTagName( 'th' )[0];
 
if ( !Header ) {
/** Dynamic Navigation Bars (experimental) *************************************
continue;
*
}
*  Description: See [[Wikipedia:NavFrame]].
*  Maintainers: UNMAINTAINED
*/
   
   
// set up the words in your language
NavigationBoxes[tableIndex] = Tables[i];
var NavigationBarHide = '[' + collapseCaption + ']';
Tables[i].setAttribute( 'id', 'collapsibleTable' + tableIndex );
var NavigationBarShow = '[' + expandCaption + ']';
   
   
// shows and hides content and picture (if available) of navigation bars
var Button = document.createElement( 'span' );
// Parameters:
var ButtonLink = document.createElement( 'a' );
//    indexNavigationBar: the index of navigation bar to be toggled
var ButtonText = document.createTextNode( collapseCaption );
function toggleNavigationBar(indexNavigationBar)
{
    var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
    var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);
   
   
    if (!NavFrame || !NavToggle) {
Button.style.styleFloat = 'right';
        return false;
Button.style.cssFloat = 'right';
    }
Button.style.fontWeight = 'normal';
Button.style.textAlign = 'right';
    // if shown now
Button.style.width = '6em';
    if (NavToggle.firstChild.data == NavigationBarHide) {
        for (var 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 (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
            if (hasClass(NavChild, 'NavPic')) {
                NavChild.style.display = 'block';
            }
            if (hasClass(NavChild, 'NavContent')) {
                NavChild.style.display = 'block';
            }
        }
        NavToggle.firstChild.data = NavigationBarHide;
    }
}
   
   
// adds show/hide-button to navigation bars
ButtonLink.style.color = Header.style.color;
function createNavigationBarToggleButton()
ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
{
$( ButtonLink ).on( 'click', createClickHandler( tableIndex ) );
    var indexNavigationBar = 0;
ButtonLink.appendChild( ButtonText );
    // 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++;
Button.appendChild( document.createTextNode( '[' ) );
            var NavToggle = document.createElement("a");
Button.appendChild( ButtonLink );
            NavToggle.className = 'NavToggle';
Button.appendChild( document.createTextNode( ']' ) );
            NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
            NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');
   
   
            var isCollapsed = hasClass( NavFrame, "collapsed" );
Header.insertBefore( Button, Header.childNodes[0] );
            /*
tableIndex++;
            * 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 i = 0; i < tableIndex; i++ ) {
            for(var j=0; j < NavFrame.childNodes.length; j++) {
if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) ||
                if (hasClass(NavFrame.childNodes[j], "NavHead")) {
( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) )
                    NavFrame.childNodes[j].appendChild(NavToggle);
) {
                }
collapseTable( i );
            }
}
            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
}
        }
    }
}
}
   
   
addOnloadHook( createNavigationBarToggleButton );
$( createCollapseButtons );
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Abgerufen von „https://hurraki.de/wiki/Spezial:Mobiler_Unterschied/14380“

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