Difference between revisions of "MediaWiki:Common.js"

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(Added support for collapsible tables (from Wikipedia MediaWiki:Common.js).)
(Undo revision 5099 by Bugman admin (talk))
Line 10: Line 10:
  
 
/**
 
/**
−
  * Collapsible tables
+
  * Dynamic Navigation Bars. See [[Wikipedia:NavFrame]]
 +
*
 +
* Based on script from en.wikipedia.org, 2008-09-15.
 
  *
 
  *
−
* Allows tables to be collapsed, showing only the header. See [[Wikipedia:NavFrame]].
+
  * @source www.mediawiki.org/wiki/MediaWiki:Gadget-NavFrame.js
−
*
+
  * @maintainer Helder.wiki, 2012–2013
−
* @version 2.0.3 (2014-03-14)
+
  * @maintainer Krinkle, 2013
−
  * @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.
 
 
  */
 
  */
 +
( function () {
  
−
var autoCollapse = 2;
+
// Set up the words in your language
 
var collapseCaption = 'hide';
 
var collapseCaption = 'hide';
 
var expandCaption = 'show';
 
var expandCaption = 'show';
−
var tableIndex = 0;
 
  
−
function collapseTable( tableIndex ) {
+
var navigationBarHide = '[' + collapseCaption + ']';
−
    var Button = document.getElementById( 'collapseButton' + tableIndex );
+
var navigationBarShow = '[' + expandCaption + ']';
−
    var Table = document.getElementById( 'collapsibleTable' + tableIndex );
 
  
−
    if ( !Table || !Button ) {
+
/**
−
        return false;
+
* Shows and hides content and picture (if available) of navigation bars.
−
    }
+
*
−
 
+
* @param {number} indexNavigationBar The index of navigation bar to be toggled
−
    var Rows = Table.rows;
+
* @param {jQuery.Event} e Event object
−
    var i;
+
*/
−
 
+
function toggleNavigationBar( indexNavigationBar, e ) {
−
    if ( Button.firstChild.data === collapseCaption ) {
+
var navChild,
−
        for ( i = 1; i < Rows.length; i++ ) {
+
navToggle = document.getElementById( 'NavToggle' + indexNavigationBar ),
−
            Rows[i].style.display = 'none';
+
navFrame = document.getElementById( 'NavFrame' + indexNavigationBar );
−
        }
 
−
        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 );
 
−
    };
 
−
}
 
−
 
 
−
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' );
+
// Prevent browser from jumping to href "#"
−
            var ButtonLink = document.createElement( 'a' );
+
e.preventDefault();
−
            var ButtonText = document.createTextNode( collapseCaption );
 
−
            // Styles are declared in [[MediaWiki:Common.css]]
 
−
            Button.className = 'collapseButton';
 
  
−
            ButtonLink.style.color = Header.style.color;
+
if ( !navFrame || !navToggle ) {
−
            ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
+
return false;
−
            ButtonLink.setAttribute( 'href', '#' );
+
}
−
            $( ButtonLink ).on( 'click', createClickHandler( tableIndex ) );
 
−
            ButtonLink.appendChild( ButtonText );
 
  
−
            Button.appendChild( document.createTextNode( '[' ) );
+
// If shown now
−
            Button.appendChild( ButtonLink );
+
if ( navToggle.firstChild.data == navigationBarHide ) {
−
            Button.appendChild( document.createTextNode( ']' ) );
+
for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
 +
if ( hasClass( navChild, 'NavPic' ) ) {
 +
navChild.style.display = 'none';
 +
}
 +
if ( hasClass( navChild, 'NavContent' ) ) {
 +
navChild.style.display = 'none';
 +
}
 +
}
 +
navToggle.firstChild.data = navigationBarShow;
  
−
            Header.insertBefore( Button, Header.firstChild );
+
// If hidden now
−
            tableIndex++;
+
} else if ( navToggle.firstChild.data == navigationBarShow ) {
−
        }
+
for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
−
    } );
+
if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) {
−
 
+
navChild.style.display = 'block';
−
    for ( i = 0; i < tableIndex; i++ ) {
+
}
−
        if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) ||
+
}
−
            ( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) )
+
navToggle.firstChild.data = navigationBarHide;
−
        ) {
+
}
−
            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 );
 
  
 
/**
 
/**
−
  * Dynamic Navigation Bars (experimental)
+
  * Adds show/hide-button to navigation bars.
 
  *
 
  *
−
  * Description: See [[Wikipedia:NavFrame]].
+
  * @param {jQuery} $content
−
* Maintainers: UNMAINTAINED
 
 
  */
 
  */
−
 
−
/* set up the words in your language */
 
−
var NavigationBarHide = '[' + collapseCaption + ']';
 
−
var NavigationBarShow = '[' + expandCaption + ']';
 
−
var indexNavigationBar = 0;
 
−
 
−
/**
 
−
* Shows and hides content and picture (if available) of navigation bars
 
−
* Parameters:
 
−
*    indexNavigationBar: the index of navigation bar to be toggled
 
−
**/
 
−
window.toggleNavigationBar = function ( indexNavigationBar, event ) {
 
−
    var NavToggle = document.getElementById( 'NavToggle' + indexNavigationBar );
 
−
    var NavFrame = document.getElementById( 'NavFrame' + indexNavigationBar );
 
−
    var NavChild;
 
−
 
−
    if ( !NavFrame || !NavToggle ) {
 
−
        return false;
 
−
    }
 
−
 
−
    /* if shown now */
 
−
    if ( NavToggle.firstChild.data === NavigationBarHide ) {
 
−
        for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
 
−
            if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) {
 
−
                NavChild.style.display = 'none';
 
−
            }
 
−
        }
 
−
    NavToggle.firstChild.data = NavigationBarShow;
 
−
 
−
    /* if hidden now */
 
−
    } else if ( NavToggle.firstChild.data === NavigationBarShow ) {
 
−
        for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
 
−
            if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) {
 
−
                NavChild.style.display = 'block';
 
−
            }
 
−
        }
 
−
        NavToggle.firstChild.data = NavigationBarHide;
 
−
    }
 
−
 
−
    event.preventDefault();
 
−
};
 
−
 
−
/* adds show/hide-button to navigation bars */
 
 
function createNavigationBarToggleButton( $content ) {
 
function createNavigationBarToggleButton( $content ) {
−
    var NavChild;
+
var i, j, navFrame, navToggle, navToggleText, navChild,
−
    /* iterate over all < div >-elements */
+
indexNavigationBar = 0,
−
    var $divs = $content.find( 'div' );
+
navFrames = $content.find( 'div.NavFrame' ).toArray();
−
    $divs.each( function ( i, NavFrame ) {
 
−
        /* if found a navigation bar */
 
−
        if ( $( NavFrame ).hasClass( 'NavFrame' ) ) {
 
  
−
            indexNavigationBar++;
+
// Iterate over all (new) nav frames
−
            var NavToggle = document.createElement( 'a' );
+
for ( i = 0; i < navFrames.length; i++ ) {
−
            NavToggle.className = 'NavToggle';
+
navFrame = navFrames[i];
−
            NavToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );
+
// If found a navigation bar
−
            NavToggle.setAttribute( 'href', '#' );
+
indexNavigationBar++;
−
            $( NavToggle ).on( 'click', $.proxy( window.toggleNavigationBar, window, indexNavigationBar ) );
+
navToggle = document.createElement( 'a' );
 +
navToggle.className = 'NavToggle';
 +
navToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );
 +
navToggle.setAttribute( 'href', '#' );
 +
$( navToggle ).on( 'click', $.proxy( toggleNavigationBar, null, indexNavigationBar ) );
  
−
            var isCollapsed = $( NavFrame ).hasClass( 'collapsed' );
+
navToggleText = document.createTextNode( navigationBarHide );
−
            /**
+
for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
−
            * Check if any children are already hidden.  This loop is here for backwards compatibility:
+
if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) {
−
            * the old way of making NavFrames start out collapsed was to manually add style="display:none"
+
if ( navChild.style.display == 'none' ) {
−
            * to all the NavPic/NavContent elements.  Since this was bad for accessibility (no way to make
+
navToggleText = document.createTextNode( navigationBarShow );
−
            * the content visible without JavaScript support), the new recommended way is to add the class
+
break;
−
            * "collapsed" to the NavFrame itself, just like with collapsible tables.
+
}
−
            */
+
}
−
            for ( NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling ) {
+
}
−
                if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) {
 
−
                    if ( NavChild.style.display === 'none' ) {
 
−
                        isCollapsed = true;
 
−
                    }
 
−
                }
 
−
            }
 
−
            if ( isCollapsed ) {
 
−
                for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
 
−
                    if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) {
 
−
                        NavChild.style.display = 'none';
 
−
                    }
 
−
                }
 
−
            }
 
−
            var NavToggleText = document.createTextNode( isCollapsed ? NavigationBarShow : NavigationBarHide );
 
−
            NavToggle.appendChild( NavToggleText );
 
  
−
            /* Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked) */
+
navToggle.appendChild( navToggleText );
−
            for( var j = 0; j < NavFrame.childNodes.length; j++ ) {
+
// Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
−
                if ( $( NavFrame.childNodes[j] ).hasClass( 'NavHead' ) ) {
+
for ( j = 0; j < navFrame.childNodes.length; j++ ) {
−
                    NavToggle.style.color = NavFrame.childNodes[j].style.color;
+
if ( $( navFrame.childNodes[j] ).hasClass( 'NavHead' ) ) {
−
                    NavFrame.childNodes[j].appendChild( NavToggle );
+
navFrame.childNodes[j].appendChild( navToggle );
−
                }
+
}
−
            }
+
}
−
            NavFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
+
navFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
−
        }
+
}
−
    } );
 
 
}
 
}
  
 
mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton );
 
mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton );
 +
 +
}());

Revision as of 11:31, 17 October 2015

/* Any JavaScript here will be loaded for all users on every page load. */


/* Improvements for the HarvardReferences Mediawiki extension. */
importScript('HarvardReferences.js');
importScript('HarvardReferences/HarvardReferences.js');
importScript('extensions/HarvardReferences/HarvardReferences.js');
importScript('/www/wiki.nmr-relax.com/extensions/HarvardReferences/HarvardReferences.js');
importScript('http:/wiki.nmr-relax.com/extensions/HarvardReferences/HarvardReferences.js');

/**
 * Dynamic Navigation Bars. See [[Wikipedia:NavFrame]]
 * 
 * Based on script from en.wikipedia.org, 2008-09-15.
 *
 * @source www.mediawiki.org/wiki/MediaWiki:Gadget-NavFrame.js
 * @maintainer Helder.wiki, 2012–2013
 * @maintainer Krinkle, 2013
 */
( function () {

// Set up the words in your language
var collapseCaption = 'hide';
var expandCaption = 'show';

var navigationBarHide = '[' + collapseCaption + ']';
var navigationBarShow = '[' + expandCaption + ']';

/**
 * Shows and hides content and picture (if available) of navigation bars.
 *
 * @param {number} indexNavigationBar The index of navigation bar to be toggled
 * @param {jQuery.Event} e Event object
 */
function toggleNavigationBar( indexNavigationBar, e ) {
	var navChild,
		navToggle = document.getElementById( 'NavToggle' + indexNavigationBar ),
		navFrame = document.getElementById( 'NavFrame' + indexNavigationBar );

	// Prevent browser from jumping to href "#"
	e.preventDefault();

	if ( !navFrame || !navToggle ) {
		return false;
	}

	// If shown now
	if ( navToggle.firstChild.data == navigationBarHide ) {
		for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
			if ( hasClass( navChild, 'NavPic' ) ) {
				navChild.style.display = 'none';
			}
			if ( hasClass( navChild, 'NavContent' ) ) {
				navChild.style.display = 'none';
			}
		}
		navToggle.firstChild.data = navigationBarShow;

	// If hidden now
	} else if ( navToggle.firstChild.data == navigationBarShow ) {
		for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
			if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) {
				navChild.style.display = 'block';
			}
		}
		navToggle.firstChild.data = navigationBarHide;
	}
}

/**
 * Adds show/hide-button to navigation bars.
 *
 * @param {jQuery} $content
 */
function createNavigationBarToggleButton( $content ) {
	var i, j, navFrame, navToggle, navToggleText, navChild,
		indexNavigationBar = 0,
		navFrames = $content.find( 'div.NavFrame' ).toArray();

	// Iterate over all (new) nav frames
	for ( i = 0; i < navFrames.length; i++ ) {
		navFrame = navFrames[i];
		// If found a navigation bar
		indexNavigationBar++;
		navToggle = document.createElement( 'a' );
		navToggle.className = 'NavToggle';
		navToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );
		navToggle.setAttribute( 'href', '#' );
		$( navToggle ).on( 'click', $.proxy( toggleNavigationBar, null, indexNavigationBar ) );

		navToggleText = document.createTextNode( navigationBarHide );
		for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
			if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) {
				if ( navChild.style.display == 'none' ) {
					navToggleText = document.createTextNode( navigationBarShow );
					break;
				}
			}
		}

		navToggle.appendChild( navToggleText );
		// Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
		for ( j = 0; j < navFrame.childNodes.length; j++ ) {
			if ( $( navFrame.childNodes[j] ).hasClass( 'NavHead' ) ) {
				navFrame.childNodes[j].appendChild( navToggle );
			}
		}
		navFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
	}
}

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

}());
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