MediaWiki:Common.js: Difference between revisions

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(Created page with "/** * Collapsible tables * * Allows tables to be collapsed, showing only the header. See Help:Collapsing. * * @version 2.0.3 (2014-03-14) * @source https://www.media...")
 
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/**
mw.loader.load('//kit.fontawesome.com/7dec3ebf22.js');
* Collapsible tables
*
* Allows tables to be collapsed, showing only the header. See [[Help:Collapsing]].
*
* @version 2.0.3 (2014-03-14)
* @source https://www.mediawiki.org/wiki/MediaWiki:Gadget-collapsibleTables.js
* @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 collapseCaption = 'hide';
var expandCaption = 'show';
var tableIndex = 0;
 
function collapseTable( tableIndex ) {
var Button = document.getElementById( 'collapseButton' + tableIndex );
var Table = document.getElementById( 'collapsibleTable' + tableIndex );
 
if ( !Table || !Button ) {
return false;
}
 
var Rows = Table.rows;
var i;
var $row0 = $(Rows[0]);
 
if ( Button.firstChild.data === collapseCaption ) {
for ( i = 1; i < Rows.length; i++ ) {
Rows[i].style.display = 'none';
}
Button.firstChild.data = expandCaption;
} else {
for ( i = 1; i < Rows.length; i++ ) {
Rows[i].style.display = $row0.css( 'display' );
}
Button.firstChild.data = collapseCaption;
}
}
 
function createClickHandler( tableIndex ) {
return function ( e ) {
e.preventDefault();
collapseTable( tableIndex );
};
}
 
function createCollapseButtons( $content ) {
var NavigationBoxes = {};
var $Tables = $content.find( 'table' );
var i;
 
$Tables.each( function( i, table ) {
if ( $(table).hasClass( 'collapsible' ) ) {
 
/* only add button and increment count if there is a header row to work with */
var HeaderRow = table.getElementsByTagName( 'tr' )[0];
if ( !HeaderRow ) {
return;
}
var Header = table.getElementsByTagName( 'th' )[0];
if ( !Header ) {
return;
}
 
NavigationBoxes[ tableIndex ] = table;
table.setAttribute( 'id', 'collapsibleTable' + tableIndex );
 
var Button    = document.createElement( 'span' );
var ButtonLink = document.createElement( 'a' );
var ButtonText = document.createTextNode( collapseCaption );
// Styles are declared in [[MediaWiki:Common.css]]
Button.className = 'collapseButton';
 
ButtonLink.style.color = Header.style.color;
ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
ButtonLink.setAttribute( 'href', '#' );
$( ButtonLink ).on( 'click', createClickHandler( tableIndex ) );
ButtonLink.appendChild( ButtonText );
 
Button.appendChild( document.createTextNode( '[' ) );
Button.appendChild( ButtonLink );
Button.appendChild( document.createTextNode( ']' ) );
 
Header.insertBefore( Button, Header.firstChild );
tableIndex++;
}
} );
 
for ( i = 0;  i < tableIndex; i++ ) {
if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) ||
( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) )
) {
collapseTable( i );
}
}
}
 
mw.hook( 'wikipage.content' ).add( createCollapseButtons );

Latest revision as of 15:09, 11 July 2022

mw.loader.load('//kit.fontawesome.com/7dec3ebf22.js');
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