nsIDOMStorageEventObsolete 编辑

Obsolete since Gecko 2.0 (Firefox 4 / Thunderbird 3.3 / SeaMonkey 2.1)
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

 

dom/interfaces/storage/nsIDOMStorageEventObsolete.idlScriptable This interface represents an event that occurs to notify interested parties about changes to the contents of a DOM storage space; it is used for both session storage and local storage. 1.0 66     Introduced Gecko 1.8   Obsolete Gecko 2.0 Inherits from: nsIDOMEvent Last changed in Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

 

When a DOM storage event is received, the recipient can check its domain attribute to determine which domain's data store has changed. If the value of the domain attribute is "#session", then the session storage has changed.

Note: This interface describes the old, non-standard form of this event. You should use the nsIDOMStorageEvent interface instead.

Method overview

void initStorageEvent(in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in DOMString keyArg, in DOMString oldValueArg, in DOMString newValueArg, in DOMString urlArg, in nsIDOMStorage storageAreaArg);

Attributes

Attribute	Type	Description
domain	DOMString	The domain of the storage area which changed, or "#session" if the event represents a change to session storage. Read only.

Methods

initStorageEvent()

Initializes a storage event.

void initStorageEvent(
  in DOMString typeArg,
  in boolean canBubbleArg,
  in boolean cancelableArg,
  in DOMString domainArg
);

Parameters

typeArg

The type argument.

canBubbleArg

true if the event is allowed to bubble, otherwise false.

cancelableArg

true if the event can be canceled, otherwise false.

domainArg

The domain to which the event belongs, or "#session" if the event is associated with session storage.

See also

• Storage
• StorageEvent
• Structured client-side storage (HTML 5 specification)
• nsIDOMStorageItem