Ticket #6682: autosave-on-preview.patch

wp-includes/js/autosave.js

@@ -8 +8 @@
 
         //Disable autosave after the form has been submitted
         $("#post").submit(function() { $.cancel(autosavePeriodical); });
+        
+        // Autosave when the preview button is clicked.
+        $('#previewview a').click(autosave);
 });
 
 // called when autosaving pre-existing post
@@ -89 +92 @@
                         getpermalinknonce: jQuery('#getpermalinknonce').val()
                 }, function(permalink) {
                         jQuery('#previewview').html('<a target="_blank" href="'+permalink+'" tabindex="4">'+previewText+'</a>');
+                        jQuery('#previewview a').click(autosave);
                 });
         }
 }