MediaWiki:Common.js

Note: After publishing, you may have to bypass your browser's cache to see the changes.

• Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
• Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
• Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5.

/* Any JavaScript here will be loaded for all users on every page load. */
jQuery( document ).ready( function ( $ ) {
    var customizeToolbar = function () {
        $( '#wpTextbox1' ).wikiEditor( 'addToToolbar', {
            section: 'advanced',
            group: 'format',
            tools: {
                "centertext": {
                    label: 'Center text',
                    type: 'button',
                    icon: '//upload.wikimedia.org/wikipedia/commons/e/ea/Button_align_center.png',
                    action: {
                        type: 'encapsulate',
                        options: {
                            pre: '<div style="text-align: center;">',
                            post: '</div>',
                            sample: 'Centered text'
                        }
                    }
                }
            }
        } );
    };

    // Check if the wikiEditor extension is active on the page
    if ( $.fn.wikiEditor ) {
        customizeToolbar();
    } else {
        // If it isn't ready yet, wait for the modules to load
        mw.loader.using( 'ext.wikiEditor' ).then( customizeToolbar );
    }
} );