当我delete()
从 objectStore 执行 a 时,该事件似乎没有与已删除记录相关的信息。它没有给我钥匙,甚至没有任何确认删除的东西(除了调用成功回调)。event.target.result
是undefined
。_
有没有办法给我一些信息?
控制台.dir(事件)
Event
bubbles: false
cancelBubble: false
cancelable: false
clipboardData: undefined
currentTarget: null
defaultPrevented: false
eventPhase: 0
returnValue: true
srcElement: IDBRequest
target: IDBRequest
error: null
onerror: function () { [native code] }
onsuccess: function deleteNext(event)
readyState: "done"
result: undefined
source: IDBObjectStore
transaction: IDBTransaction
webkitErrorMessage: undefined
__proto__: IDBRequest
timeStamp: 1371417349691
type: "success"
__proto__: Event