MediaWiki:Gadget-HeadingLink.js

Hinweis - Leere nach dem Speichern den Browser-Cache, um die Änderungen sehen zu können: Mozilla/Firefox/Safari: Shift gedrückt halten und auf Aktualisieren klicken oder alternativ entweder Strg-F5 oder Strg-R (Befehlstaste-R bei Macintosh) drücken; Konqueror: Auf Aktualisieren klicken oder F5 drücken; Opera: Cache unter Extras → Internetspuren löschen…; Internet Explorer: Strg-F5 drücken oder Strg gedrückt halten und dabei Aktualisieren anklicken.

// <syntaxhighlight lang="javascript">
/**  
 * This JavaScript will be loaded only for some pages, see MediaWiki:Common.js
 * This program is free software; you can redistribute it and/or modify it under the terms of 
 * the EUPL v.1.1 or (at your option) the GNU General Public License as published by the Free 
 * Software Foundation; either GPL v.3 or (at your option) any later version. This program is  
 * distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the  
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General  
 * Public License (http://www.gnu.org/licenses/) for more details.  
 * Author: A. Plank
 * @description add a link of the section while hovering it 
 * @requires jqueryEscapeId()
 * @requires $.jI18n
 * @requires $.resource()
 */
/*jslint sloppy: true, indent: 2, white: true */
/*global clearInterval: false, clearTimeout: false, document: false, event: false, frames: false, history: false, Image: false, location: false, name: false, navigator: false, Option: false, parent: false, screen: false, setInterval: false, setTimeout: false, window: false, XMLHttpRequest: false, $: false, mw: false */
switch (mw.config.get( 'wgNamespaceNumber' )) {
  case  0: // main namespace
  case  1: // discussion namespace
  case  2: // user namespace
  case 10: // template namespace
  case 12: // help namespace
  case 200: // portal namespace
    if ($('h1,h2,h3,h4').length) {
      $('h1,h2,h3,h4').mouseenter(function () {
        hrefID = $(this).find('.mw-headline').attr('id'); hrefID = hrefID === 'undefined' ? false : hrefID;
        hasCurRevisionId = (mw.config.get( 'wgCurRevisionId') ? true : false);
        tmpArtilePath    = (mw.config.get( 'wgServer') + 
            mw.config.get( 'wgArticlePath').replace(/\$1/, mw.config.get( 'wgPageName')));
        msgBoxHeadinglink = '<div id=linkmsg_' + hrefID + ' style=display:none class=js-messagebox >' + 
          ( $.jI18n.en.toolTipHeadingLinkHelp ? $.resource('toolTipHeadingLinkHelp') : '(1) Normal link to this head line or (2) the permanent link with version number:' ) +
          '<ol>' + 
            '<li>' + tmpArtilePath + ( hrefID ? '#' + hrefID : '' ) + '</li>' +
            ( hasCurRevisionId ? '<li>' + tmpArtilePath + '?oldid=' + mw.config.get('wgCurRevisionId') + ( hrefID ? '#' + hrefID : '' ) + '</li>' : '')  +
          '</ol></div>';
       $(this).append(' '
        + '<span ' +
          ' class="headinglink" ' + 
          ' onclick="' +
            '$(this).parent().before( msgBoxHeadinglink );' + 
            '$(jqueryEscapeId(\'#linkmsg_' + hrefID + '\'))' + 
              '.slideDown(\'slow\', function() {$(this).addClass(\'is-shown\');} )' + 
              '.mouseleave (function () {if($(this).hasClass(\'is-shown\')) {$(this).slideUp(\'slow\', function () {$(this).remove();return false;});return false;} });' + 
            '"' +
          ' style="color:#CCCCCC; margin-left:0.2em;" ' + 
          ' title="' + ( $.jI18n.en.toolTipHeadingLink ? $.resource('toolTipHeadingLink') : 'Click to get a (permanent) link of this headline' ) + '" ' + 
          ' >'
        +  '<img src="http://species-id.net/o/media/f/f9/Button-sprite_link-pale.png"  style="vertical-align:middle;" width="16" height="16">' 
        + '</span>');
      }).mouseleave(function () {
        $(this).find('span.headinglink').remove();
      });
    }
    break;
}
// </syntaxhighlight>