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MediaWiki:Common.js: Difference between revisions

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MediaWiki:Common.js (view source)

Revision as of 14:17, 4 November 2017

608 bytes added ,  4 November 2017
m
Undo revision 57819 by Abhidevananda (talk)
m (Test Version 2.0.2 instead of 2.0.3)
m (Undo revision 57819 by Abhidevananda (talk))
Line 167: Line 167:
  * Collapsible tables
  * Collapsible tables
  *
  *
  * @version 2.0.2 (2014-03-14)
* 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
  * @source https://www.mediawiki.org/wiki/MediaWiki:Gadget-collapsibleTables.js
  * @author [[User:R. Koot]]
  * @author [[User:R. Koot]]
Line 174: Line 176:
  * is supported in MediaWiki core.
  * is supported in MediaWiki core.
  */
  */
/*global $, mw */
 
var autoCollapse = 2;
var autoCollapse = 2;
var collapseCaption = 'hide';
var collapseCaption = 'hide';
var expandCaption = 'show';
var expandCaption = 'show';
var tableIndex = 0;


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;
var i;
    var i;


if ( Button.firstChild.data === collapseCaption ) {
    if ( Button.firstChild.data === collapseCaption ) {
for ( i = 1; i < Rows.length; i++ ) {
        for ( 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 ( i = 1; i < Rows.length; i++ ) {
        for ( 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 createClickHandler( tableIndex ) {
function createClickHandler( tableIndex ) {
return function ( e ) {
    return function ( e ) {
e.preventDefault();
        e.preventDefault();
collapseTable( tableIndex );
        collapseTable( tableIndex );
};
    };
}
}


function createCollapseButtons() {
function createCollapseButtons( $content ) {
var tableIndex = 0;
    var NavigationBoxes = {};
var NavigationBoxes = {};
    var $Tables = $content.find( 'table' );
var Tables = document.getElementsByTagName( 'table' );
    var i;
var i;


for ( i = 0; i < Tables.length; i++ ) {
    $Tables.each( function( i, table ) {
if ( $( Tables[i] ).hasClass( 'collapsible' ) ) {
        if ( $(table).hasClass( '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];
            /* only add button and increment count if there is a header row to work with */
Tables[i].setAttribute( 'id', 'collapsibleTable' + tableIndex );
            var HeaderRow = table.getElementsByTagName( 'tr' )[0];
            if ( !HeaderRow ) {
                return;
            }
            var Header = table.getElementsByTagName( 'th' )[0];
            if ( !Header ) {
                return;
            }


var Button = document.createElement( 'span' );
            NavigationBoxes[ tableIndex ] = table;
var ButtonLink = document.createElement( 'a' );
            table.setAttribute( 'id', 'collapsibleTable' + tableIndex );
var ButtonText = document.createTextNode( collapseCaption );
// TODO: Declare styles in [[MediaWiki:Gadget-collapsibleTables.css]]
// Button.className = 'collapseButton';
Button.style.styleFloat = 'right';
Button.style.cssFloat = 'right';
Button.style.fontWeight = 'normal';
Button.style.textAlign = 'right';
Button.style.width = '6em';


ButtonLink.style.color = Header.style.color;
            var Button    = document.createElement( 'span' );
ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
            var ButtonLink = document.createElement( 'a' );
ButtonLink.setAttribute( 'href', '#' );
            var ButtonText = document.createTextNode( collapseCaption );
$( ButtonLink ).on( 'click', createClickHandler( tableIndex ) );
            // Styles are declared in [[MediaWiki:Common.css]]
ButtonLink.appendChild( ButtonText );
            Button.className = 'collapseButton';


Button.appendChild( document.createTextNode( '[' ) );
            ButtonLink.style.color = Header.style.color;
Button.appendChild( ButtonLink );
            ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
Button.appendChild( document.createTextNode( ']' ) );
            ButtonLink.setAttribute( 'href', '#' );
            $( ButtonLink ).on( 'click', createClickHandler( tableIndex ) );
            ButtonLink.appendChild( ButtonText );


Header.insertBefore( Button, Header.firstChild );
            Button.appendChild( document.createTextNode( '[' ) );
tableIndex++;
            Button.appendChild( ButtonLink );
}
            Button.appendChild( document.createTextNode( ']' ) );
}


for ( i = 0; i < tableIndex; i++ ) {
            Header.insertBefore( Button, Header.firstChild );
if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) ||
            tableIndex++;
( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) )
        }
) {
    } );
collapseTable( i );
 
}
    for ( i = 0; i < tableIndex; i++ ) {
}
        if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) ||
            ( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) )
        ) {
            collapseTable( i );
        }
        else if ( $( NavigationBoxes[i] ).hasClass ( 'innercollapse' ) ) {
            var element = NavigationBoxes[i];
            while ((element = element.parentNode)) {
                if ( $( element ).hasClass( 'outercollapse' ) ) {
                    collapseTable ( i );
                    break;
                }
            }
        }
    }
}
}


mw.hook( 'wikipage.content' ).add( createCollapseButtons );
mw.hook( 'wikipage.content' ).add( createCollapseButtons );


/**
/**
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