Ticket #28581: 28581.patch

src/wp-admin/js/theme.js

@@ -362 +362 @@
 
         events: {
                 'click': themes.isInstall ? 'preview': 'expand',
-                'click .preview': 'preview',
                 'keydown': themes.isInstall ? 'preview': 'expand',
                 'touchend': themes.isInstall ? 'preview': 'expand',
                 'keyup': 'addFocus',
@@ -487 +486 @@
                         preview.$el.removeClass( 'no-navigation' );
                 }
 
-                // Apend preview
+                // Append preview
                 $( 'div.wrap' ).append( preview.el );
 
                 // Listen to our preview object
@@ -511 +510 @@
                                 return self.current = current;
                         }
 
-                        // Construct a new Preview view.
-                        preview = new themes.view.Preview({
-                                model: self.current
-                        });
+                        preview.model = self.current;
 
                         // Render and append.
                         preview.render();
                         this.setNavButtonsState();
-                        $( 'div.wrap' ).append( preview.el );
                         $( '.next-theme' ).focus();
                 })
                 .listenTo( preview, 'theme:previous', function() {
@@ -545 +540 @@
                                 return;
                         }
 
-                        // Construct a new Preview view.
-                        preview = new themes.view.Preview({
-                                model: self.current
-                        });
+                        preview.model = self.current;
 
                         // Render and append.
                         preview.render();
                         this.setNavButtonsState();
-                        $( 'div.wrap' ).append( preview.el );
                         $( '.previous-theme' ).focus();
                 });
 
@@ -786 +777 @@
 
                 themes.router.navigate( themes.router.baseUrl( '' ) );
                 this.trigger( 'preview:close' );
+                this.undelegateEvents();
                 this.unbind();
                 return false;
         },