knockout sample: handle items removal

2014-11-11 22:37:02 -08:00 · 2014-11-11 22:37:02 -08:00 · 1adc38e5f7
parent fb9d5a1a97
commit 1adc38e5f7
1 changed files with 3 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -47,6 +47,9 @@ ko.components.register('dashboard-grid', {
                        }

                        grid.add_widget(item);
+                        ko.utils.domNodeDisposal.addDisposeCallback(item[0], function () {
+                            grid.remove_widget(item);
+                        });
                    }, this);
                };