关于extjs4如何获取grid修改后的数据的问题

下面是API的描述。可以获取各种值。 e : Object An edit event with the following properties: •grid – The grid •record – The record that was edited •field – The field name that was edited •value – The value being set •originalValue – The original value for the field, before the edit. •row – The grid table row •column