この記事はまだボランティアによって 日本語 に翻訳されていません。ぜひ MDN に参加して翻訳を手伝ってください！
The success handler is executed when a request succeed.
General info
- Specification
- To be specified
- Interface
- Event
- Bubbles
- No
- Cancelable
- No
- Target
- IDBRequest
- Default Action
- None
Properties
| Property | Type | Description |
|---|---|---|
target Read only |
EventTarget |
The request concerned by this event |
type Read only |
DOMString |
The type of event. |
bubbles Read only |
Boolean |
Whether the event normally bubbles or not |
cancelable Read only |
Boolean |
Whether the event is cancellable or not? |
Example
var request = indexedDB.open("addressbook", 3);
// using the onsuccess handler to access a database, once open
request.onsuccess = function( event ) {
var addressbookDB = event.target.result;
}
// which is equivalent to
request.addEventListener("success", function( event ) {
var addressbookDB = event.target.result;
});