MediaWiki:Common.js: Difference between revisions
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}; |
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function createCollapseButtons() { |
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var tableIndex = 0; |
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var NavigationBoxes = {}; |
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var Tables = document.getElementsByTagName( 'table' ); |
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var i; |
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for ( i = 0; i < Tables.length; i++ ) { |
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if ( $( Tables[i] ).hasClass( 'collapsible' ) ) { |
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/* only add button and increment count if there is a header row to work with */ |
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var HeaderRow = Tables[i].getElementsByTagName( 'tr' )[0]; |
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if ( !HeaderRow ) { |
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continue; |
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} |
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var Header = HeaderRow.getElementsByTagName( 'th' )[0]; |
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if ( !Header ) { |
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continue; |
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} |
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NavigationBoxes[ tableIndex ] = Tables[i]; |
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Tables[i].setAttribute( 'id', 'collapsibleTable' + tableIndex ); |
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var Button = document.createElement( 'span' ); |
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var ButtonLink = document.createElement( 'a' ); |
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var ButtonText = document.createTextNode( collapseCaption ); |
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// Styles are declared in [[MediaWiki:Common.css]] |
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Button.className = 'collapseButton'; |
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ButtonLink.style.color = Header.style.color; |
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ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex ); |
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ButtonLink.setAttribute( 'href', '#' ); |
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$( ButtonLink ).on( 'click', createClickHandler( tableIndex ) ); |
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ButtonLink.appendChild( ButtonText ); |
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Button.appendChild( document.createTextNode( '[' ) ); |
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Button.appendChild( ButtonLink ); |
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Button.appendChild( document.createTextNode( ']' ) ); |
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Header.insertBefore( Button, Header.firstChild ); |
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tableIndex++; |
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} |
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} |
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for ( i = 0; i < tableIndex; i++ ) { |
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if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) || |
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( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) ) |
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) { |
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collapseTable( i ); |
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} |
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else if ( $( NavigationBoxes[i] ).hasClass ( 'innercollapse' ) ) { |
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var element = NavigationBoxes[i]; |
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while ((element = element.parentNode)) { |
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if ( $( element ).hasClass( 'outercollapse' ) ) { |
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collapseTable ( i ); |
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break; |
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} |
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} |
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} |
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} |
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} |
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mw.hook( 'wikipage.content' ).add( createCollapseButtons ); |
mw.hook( 'wikipage.content' ).add( createCollapseButtons ); |
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Revision as of 00:51, 6 June 2014
/**
* Collapsible tables
*
* Allows tables to be collapsed, showing only the header. See [[Wikipedia:NavFrame]].
*
* @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';
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;
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 = Rows[0].style.display;
}
Button.firstChild.data = collapseCaption;
}
}
function createClickHandler( tableIndex ) {
return function ( e ) {
e.preventDefault();
collapseTable( tableIndex );
};
}
mw.hook( 'wikipage.content' ).add( createCollapseButtons );