IDBRequest (GWT Elemental 2.7.0)

All Superinterfaces:

EventTarget

All Known Subinterfaces:

IDBVersionChangeRequest

All Known Implementing Classes:

JsIDBRequest, JsIDBVersionChangeRequest
```
public interface IDBRequest
extends EventTarget
```
The IDBRequest interface of the IndexedDB API provides access to results of asynchronous requests to databases and database objects using event handler attributes. Each reading and writing operation on a database is done using a request.

The request object does not initially contain any information about the result of the operation, but once information becomes available, an event is fired on the request, and the information becomes available through the properties of the IDBRequest instance.

Inherits from: EventTarget

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`EventRemover`	`addEventListener(String type, EventListener listener)` Register an event handler of a specific event type on the `EventTarget`.
`EventRemover`	`addEventListener(String type, EventListener listener, boolean useCapture)` Register an event handler of a specific event type on the `EventTarget`.
`boolean`	`dispatchEvent(Event evt)` Dispatch an event to this `EventTarget`.
`DOMError`	`getError()`
`int`	`getErrorCode()`
`EventListener`	`getOnerror()`
`EventListener`	`getOnsuccess()`
`String`	`getReadyState()`
`Object`	`getResult()`
`Object`	`getSource()`
`IDBTransaction`	`getTransaction()`
`String`	`getWebkitErrorMessage()`
`void`	`removeEventListener(String type, EventListener listener)` Removes an event listener from the `EventTarget`.
`void`	`removeEventListener(String type, EventListener listener, boolean useCapture)` Removes an event listener from the `EventTarget`.
`void`	`setOnerror(EventListener arg)`
`void`	`setOnsuccess(EventListener arg)`

- Method Detail
  - getError
```
DOMError getError()
```
  - getErrorCode
```
int getErrorCode()
```
  - getOnerror
```
EventListener getOnerror()
```
  - setOnerror
```
void setOnerror(EventListener arg)
```
  - getOnsuccess
```
EventListener getOnsuccess()
```
  - setOnsuccess
```
void setOnsuccess(EventListener arg)
```
  - getReadyState
```
String getReadyState()
```
  - getResult
```
Object getResult()
```
  - getSource
```
Object getSource()
```
  - getTransaction
```
IDBTransaction getTransaction()
```
  - getWebkitErrorMessage
```
String getWebkitErrorMessage()
```
  - addEventListener
```
EventRemover addEventListener(String type,
                              EventListener listener)
```
    Description copied from interface: EventTarget
    
    Register an event handler of a specific event type on the EventTarget.
    
    Specified by:
    
    addEventListener in interface EventTarget
  - addEventListener
```
EventRemover addEventListener(String type,
                              EventListener listener,
                              boolean useCapture)
```
    Description copied from interface: EventTarget
    
    Register an event handler of a specific event type on the EventTarget.
    
    Specified by:
    
    addEventListener in interface EventTarget
  - dispatchEvent
```
boolean dispatchEvent(Event evt)
```
    Description copied from interface: EventTarget
    
    Dispatch an event to this EventTarget.
    
    Specified by:
    
    dispatchEvent in interface EventTarget
  - removeEventListener
```
void removeEventListener(String type,
                         EventListener listener)
```
    Description copied from interface: EventTarget
    
    Removes an event listener from the EventTarget.
    
    Specified by:
    
    removeEventListener in interface EventTarget
  - removeEventListener
```
void removeEventListener(String type,
                         EventListener listener,
                         boolean useCapture)
```
    Description copied from interface: EventTarget
    
    Removes an event listener from the EventTarget.
    
    Specified by:
    
    removeEventListener in interface EventTarget

Interface IDBRequest

Method Summary

Method Detail

getError

getErrorCode

getOnerror

setOnerror

getOnsuccess

setOnsuccess

getReadyState

getResult

getSource

getTransaction

getWebkitErrorMessage

addEventListener

addEventListener

dispatchEvent

removeEventListener

removeEventListener