LivePreview: bind a delegated click event for #wpPreview/Diff

This makes it work with edit forms added to the page after it is loaded,
e.g. by an extension (like LiquidThreads).

Change-Id: Ia9673a754c871baea82bb28ded7b19e2608d9d03

diff --git a/skins/common/preview.js b/skins/common/preview.js
index c88272d..5b5a3c6 100644 (file)
--- a/skins/common/preview.js
+++ b/skins/common/preview.js
@@ -101,6 +101,6 @@
                // (mw.loader takes care of stuff if they happen to be loaded already)
                mw.loader.load( 'mediawiki.action.history.diff' );
 
-               $( '#wpPreview, #wpDiff' ).click( doLivePreview );
+               $( document.body ).on( 'click', '#wpPreview, #wpDiff', doLivePreview );
        } );
 } )( mediaWiki, jQuery );