Template:Collapse

From 2012.igem.org

(Difference between revisions)
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<html>
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/** Collapsible tables *********************************************************
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{<noinclude></noinclude>{{!}} <!-- Template:Collapse --> class="navbox collapsible {{#if:{{{expand|}}}||collapsed}}" style="text-align: left; border: {{{border|1px}}} solid silver; margin-top: 0.2em;"
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*
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{{!}}-
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*  Description: Allows tables to be collapsed, showing only the header. See
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! style="background-color: {{{bg|#CFC}}};" {{!}} <div style="font-size:112%;">{{{2|Extended content}}}</div>   
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*                        http://www.mediawiki.org/wiki/Manual:Collapsible_tables.
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{{!}}-
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*  Maintainers: [[en:User:R. Koot]]
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{{!}} style="border: solid 1px silver; padding: {{{padding|8px}}}; background-color: white; " {{!}}
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*/
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<div style="font-size:112%;">{{{1}}}</div>
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|}<noinclude>
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var autoCollapse = 2;
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{{Documentation}}
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var collapseCaption = 'hide';
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<!-- PLEASE ADD THIS TEMPLATE'S CATEGORIES AND INTERWIKIS TO THE /doc SUBPAGE, THANKS -->
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var expandCaption = 'show';
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</noinclude>
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</html>
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function collapseTable( tableIndex ) {
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        var Button = document.getElementById( 'collapseButton' + tableIndex );
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        var Table = document.getElementById( 'collapsibleTable' + tableIndex );
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        if ( !Table || !Button ) {
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                return false;
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        }
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        var Rows = Table.rows;
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        if ( Button.firstChild.data == collapseCaption ) {
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                for ( var i = 1; i < Rows.length; i++ ) {
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                        Rows[i].style.display = 'none';
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                }
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                Button.firstChild.data = expandCaption;
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        } else {
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                for ( var i = 1; i < Rows.length; i++ ) {
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                        Rows[i].style.display = Rows[0].style.display;
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                }
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                Button.firstChild.data = collapseCaption;
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        }
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}
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function createCollapseButtons() {
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        var tableIndex = 0;
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        var NavigationBoxes = new Object();
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        var Tables = document.getElementsByTagName( 'table' );
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        for ( var i = 0; i < Tables.length; i++ ) {
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                if ( hasClass( Tables[i], '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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                        Button.className = 'collapseButton'; // Styles are declared in [[MediaWiki:Common.css]]
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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', "javascript:collapseTable(" + 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.childNodes[0] );
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                        tableIndex++;
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                }
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        }
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        for ( var i = 0;  i < tableIndex; i++ ) {
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                if ( hasClass( NavigationBoxes[i], 'collapsed' ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], 'autocollapse' ) ) ) {
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                        collapseTable( i );
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                } else if ( hasClass( NavigationBoxes[i], 'innercollapse' ) ) {
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                        var element = NavigationBoxes[i];
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                        while ( element = element.parentNode ) {
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                                if ( hasClass( element, '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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addOnloadHook( createCollapseButtons );
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 +
/** Test if an element has a certain class **************************************
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*
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* Description: Uses regular expressions and caching for better performance.
 +
* Maintainers: [[User:Mike Dillon]], [[User:R. Koot]], [[User:SG]]
 +
*/
 +
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var hasClass = ( function() {
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        var reCache = {};
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        return function( element, className ) {
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                return ( reCache[className] ? reCache[className] : ( reCache[className] = new RegExp( "(?:\\s|^)" + className + "(?:\\s|$)" ) ) ).test( element.className );
 +
        };
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})();
 +
 
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/** Collapsible tables *********************************************************
 +
*
 +
*  Description: Allows tables to be collapsed, showing only the header. See
 +
*                        http://www.mediawiki.org/wiki/Manual:Collapsible_tables.
 +
*  Maintainers: [[en:User:R. Koot]]
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*/
 +
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table.collapsed tr.collapsible {
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        display: none;
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}
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.collapseButton {              /* 'show'/'hide' buttons created dynamically by the            */
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        float: right;          /* CollapsibleTables JavaScript in [[MediaWiki:Common.js]] */
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        font-weight: normal;    /* are styled here so they can be customised.            */
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        text-align: right;
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        width: auto;
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}

Revision as of 06:01, 18 August 2012

/** Collapsible tables ********************************************************* 

*
*  Description: Allows tables to be collapsed, showing only the header. See
*                         http://www.mediawiki.org/wiki/Manual:Collapsible_tables.
*  Maintainers: en:User:R. Koot
*/

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;

       if ( Button.firstChild.data == collapseCaption ) {
               for ( var i = 1; i < Rows.length; i++ ) {
                       Rows[i].style.display = 'none';
               }
               Button.firstChild.data = expandCaption;
       } else {
               for ( var i = 1; i < Rows.length; i++ ) {
                       Rows[i].style.display = Rows[0].style.display;
               }
               Button.firstChild.data = collapseCaption;
       }

}

function createCollapseButtons() { 

       var tableIndex = 0;
       var NavigationBoxes = new Object();
       var Tables = document.getElementsByTagName( 'table' );

       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];
                       Tables[i].setAttribute( 'id', 'collapsibleTable' + tableIndex );

                       var Button = document.createElement( 'span' );
                       var ButtonLink = document.createElement( 'a' );
                       var ButtonText = document.createTextNode( collapseCaption );

                       Button.className = 'collapseButton'; // Styles are declared in MediaWiki:Common.css

                       ButtonLink.style.color = Header.style.color;
                       ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
                       ButtonLink.setAttribute( 'href', "javascript:collapseTable(" + tableIndex + ");" );
                       ButtonLink.appendChild( ButtonText );

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

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

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

}

addOnloadHook( createCollapseButtons );

/** Test if an element has a certain class ************************************** 

*
* Description: Uses regular expressions and caching for better performance.
* Maintainers: User:Mike Dillon, User:R. Koot, User:SG
*/

var hasClass = ( function() { 

       var reCache = {};
       return function( element, className ) {
               return ( reCache[className] ? reCache[className] : ( reCache[className] = new RegExp( "(?:\\s|^)" + className + "(?:\\s|$)" ) ) ).test( element.className );
       };

})();

/** Collapsible tables ********************************************************* 

*
*  Description: Allows tables to be collapsed, showing only the header. See
*                         http://www.mediawiki.org/wiki/Manual:Collapsible_tables.
*  Maintainers: en:User:R. Koot
*/

table.collapsed tr.collapsible { 

       display: none;

}

.collapseButton { /* 'show'/'hide' buttons created dynamically by the */ 

       float: right;           /* CollapsibleTables JavaScript in MediaWiki:Common.js */
       font-weight: normal;    /* are styled here so they can be customised.             */
       text-align: right;
       width: auto;

}

Retrieved from "http://2012.igem.org/Template:Collapse"