Ticket #41894: 41894.2.diff

src/wp-admin/js/widgets.js

@@ -285 +285 @@
                                 if ( $widget.hasClass('deleting') ) {
                                         wpWidgets.save( $widget, 1, 0, 1 ); // delete widget
                                         $widget.remove();
+                                        // @todo Clear dirty flag?
                                         return;
                                 }
 
@@ -517 +518 @@
                                         order = 0;
                                         widget.slideUp('fast', function(){
                                                 $(this).remove();
+                                                $(this).removeClass( 'widget-dirty' );
                                                 wpWidgets.saveOrder();
+                                                delete self.dirtyWidgets[ id ];
                                         });
                                 } else {
                                         widget.remove();
+                                        widget.removeClass( 'widget-dirty' );
+                                        delete self.dirtyWidgets[ id ];
 
                                         if ( sidebarId === 'wp_inactive_widgets' ) {
                                                 $( '#inactive-widgets-control-remove' ).prop( 'disabled' , ! $( '#wp_inactive_widgets .widget' ).length );
@@ -566 +571 @@
 
                 data = $.param( a );
 
+                // @todo Also clear dirty flags on any inactive widgets.
                 $.post( ajaxurl, data, function() {
                         $( '#wp_inactive_widgets .widget' ).remove();
                         $( '#inactive-widgets-control-remove' ).prop( 'disabled' , true );