Ticket #32941: 32941.patch

src/wp-admin/js/customize-controls.js

@@ -3338 +3338 @@
                                         } );
                                         request = wp.ajax.post( 'customize_save', query );
 
+                                        //Add disbaled state to save button and all controls.
+                                        saveBtn.prop( 'disabled', true );
+                                        $( ".customize-control" ).find( 'input, textarea, select, button' ).prop( 'disabled', true );
+
                                         api.trigger( 'save', request );
 
                                         request.always( function () {
@@ -3362 +3366 @@
                                                         } );
                                                 }
                                                 api.trigger( 'error', response );
+
+                                                //Remove disbaled state from all controls.
+                                                $( ".customize-control" ).find( 'input, textarea, select, button' ).prop( 'disabled', false );
                                         } );
 
                                         request.done( function( response ) {
@@ -3373 +3380 @@
                                                 api.previewer.send( 'saved', response );
 
                                                 api.trigger( 'saved', response );
+
+                                                //Remove disbaled state from all controls.
+                                                $( ".customize-control" ).find( 'input, textarea, select, button' ).prop( 'disabled', false );
                                         } );
                                 };