MediaWiki:Common.js bak: verschil tussen versies

Versie van 8 apr 2009 21:40

/* JavaScript hier zal invloed hebben op elke pagina voor elke gebruiker. */

/*
== Extra knopje in de toolbar ==
<pre>
*/
 
 if (mwCustomEditButtons) { 
   mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://upload.wikimedia.org/wikipedia/commons/0/04/Button_array.png",
     "speedTip": "Voeg tabel in",
     "tagOpen": '{| class="prettytable"\n|-\n',
     "tagClose": "\n|}",
     "sampleText": "! kop 1\n! kop 2\n! kop 3\n|-\n| rij 1, cel 1\n| rij 1, cel 2\n| rij 1, cel 3\n|-\n| rij 2, cel 1\n| rij 2, cel 2\n| rij 2, cel 3"};
 }
 
/*
</pre>
== NavFrame ==
Van [[:en:MediaWiki:Common.js]]
Test if an element has a certain class
Description: Uses regular expressions and caching for better performance.
Maintainers: [[:en:User:Mike Dillon]], [[:en:User:R. Koot]], [[:en:User:SG]]
<pre>
*/
 
 var hasClass = (function () {
     var reCache = {};
     return function (element, className) {
         return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
     };
 })();

/* </pre>
Collapsible tables
Description: Allows tables to be collapsed, showing only the header. See [[:en:Wikipedia:NavFrame]].
Maintainers: [[:en:User:R. Koot]]
<pre>
*/
 var autoCollapse = 2;
 var collapseCaption = "verberg";
 var expandCaption = "toon";
 
 function collapseTable( tableIndex )
 {
     var Button = document.getElementById( "collapseButton" + tableIndex );
     var Table = document.getElementById( "collapsibleTable" + tableIndex );
 
     if ( !Table || !Button ) {
         return false;
     }
 
     var Rows = Table.getElementsByTagName( "tr" ); 
 
     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" ) ) {
             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.style.styleFloat = "right";
             Button.style.cssFloat = "right";
             Button.style.fontWeight = "normal";
             Button.style.textAlign = "right";
             Button.style.width = "6em";
 
             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( "]" ) );
 
             var Header = Tables[i].getElementsByTagName( "tr" )[0].getElementsByTagName( "th" )[0];
             /* only add button and increment count if there is a header row to work with */
             if (Header) {
                 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 );

/*
</pre>
==Numerieke sortering in sortable-tabellen==
Aangepaste functie voor het parseren van getallen in numerieke kolommen van tabellen met
class="sortable". Deze zorgt ervoor dat getallen in de Nederlandse notatie (punten voor de
duizendtallen, komma's voor de decimalen) juist worden gesorteerd.

<pre>
*/

function ts_parseFloat(num) {
	if (!num) return 0;
	num = parseFloat(num.replace(/\./g, "").replace(/,/, "."));
	return (isNaN(num) ? 0 : num);
}
/* </pre> */