MediaWiki:Common.js: Difference between revisions

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/** Collapsible tables
/**
  *  Description: Allows tables to be collapsed, showing only the header. See
* Collapsible tables
  *               http://www.mediawiki.org/wiki/Manual:Collapsible_tables.
  *
  *  Maintainers: [[**MAINTAINERS**]]
  * @version 2.0.2 (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.
  */
  */
/*global $, mw */
var autoCollapse = 2;
var autoCollapse = 2;
var collapseCaption = 'hide';
var collapseCaption = 'hide';
var expandCaption = 'show';
var expandCaption = 'show';


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;


    if (Button.firstChild.data == collapseCaption) {
if ( Button.firstChild.data === collapseCaption ) {
        for (var 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 (var 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 ) {
return function ( e ) {
e.preventDefault();
collapseTable( tableIndex );
};
}
}


function createCollapseButtons() {
function createCollapseButtons() {
    var tableIndex = 0;
var tableIndex = 0;
    var NavigationBoxes = new Object();
var NavigationBoxes = {};
    var Tables = document.getElementsByTagName('table');
var Tables = document.getElementsByTagName( 'table' );
 
var i;
    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];
for ( i = 0; i < Tables.length; i++ ) {
            Tables[i].setAttribute('id', 'collapsibleTable' + tableIndex);
if ( $( Tables[i] ).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;
}


            var Button = document.createElement('span');
NavigationBoxes[tableIndex] = Tables[i];
            var ButtonLink = document.createElement('a');
Tables[i].setAttribute( 'id', 'collapsibleTable' + tableIndex );
            var ButtonText = document.createTextNode(collapseCaption);


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


            Button.appendChild(document.createTextNode('['));
Button.appendChild( document.createTextNode( '[' ) );
            Button.appendChild(ButtonLink);
Button.appendChild( ButtonLink );
            Button.appendChild(document.createTextNode(']'));
Button.appendChild( document.createTextNode( ']' ) );


            Header.insertBefore(Button, Header.childNodes[0]);
Header.insertBefore( Button, Header.firstChild );
            tableIndex++;
tableIndex++;
        }
}
    }
}


    for (var i = 0; i < tableIndex; i++) {
for ( i = 0; i < tableIndex; i++ ) {
        if (hasClass(NavigationBoxes[i], 'collapsed') || (tableIndex >= autoCollapse && hasClass(NavigationBoxes[i], 'autocollapse'))) {
if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) ||
            collapseTable(i);
( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) )
        }
) {
    }
collapseTable( i );
}
}
}
}


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




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