Difference between revisions of "MediaWiki:Common.js"
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Line 15: | Line 15: | ||
* Import more specific scripts if necessary | * Import more specific scripts if necessary | ||
**********************************************/ | **********************************************/ | ||
− | if (wgAction == | + | if (wgAction == 'edit' || wgAction == 'submit' || wgPageName == 'Special:Upload') { |
− | importScript( | + | importScript('MediaWiki:Common.js/edit.js'); |
} | } | ||
− | if (wgPageName == | + | if (wgPageName == 'Special:Upload') { |
− | importScript( | + | importScript('MediaWiki:Common.js/sources.js'); |
} | } | ||
Revision as of 14:38, 17 April 2010
/* Any JavaScript here will be loaded for all users on every page load. */
//<source lang="javascript">
/* Checks if browser is Internet Explorer */
var isIE = (document.attachEvent);
/* Checks for testing environment, via "testing=1" URL parameter */
var isTesting = (location.search.indexOf("testing=1") > 0);
importScriptURI('http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js');
/**********************************************
* Import more specific scripts if necessary
**********************************************/
if (wgAction == 'edit' || wgAction == 'submit' || wgPageName == 'Special:Upload') {
importScript('MediaWiki:Common.js/edit.js');
}
if (wgPageName == 'Special:Upload') {
importScript('MediaWiki:Common.js/sources.js');
}
/****************************************************************************
* Test if an element has a certain class
*
* Description: Uses regular expressions and caching for better performance.
****************************************************************************/
var hasClass = (function() {
var reCache = {};
return function (element, className) {
return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
};
})();
/***********************************************************************
* Collapsible tables
*
* Description: Allows tables to be collapsed, showing only the header.
* See [[Wikipedia:NavFrame]].
***********************************************************************/
var autoCollapse = 2;
var collapseCaption = "–";
var expandCaption = "+";
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( "title", "show/hide" );
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 );
//</source>