Showing content from https://webplatform.github.io/docs/dom/StorageEvent below:
StorageEvent · WebPlatform Docs
StorageEvent Summary
Provides event properties that are specific to the onstorage event.
Inherits from EventEvent
Properties
No properties.
Methods
No methods.
Events
No events.
Inherited from Event Properties
-
bubbles
-
Gets a value that indicates whether an event propagates up from the event target.
-
cancelable
-
Gets a value that indicates whether you can cancel an event’s default action.
-
currentTarget
-
Gets the event target that is currently being processed.
-
defaultPrevented
-
Gets whether the default action should be canceled.
-
eventPhase
-
Gets the event phase that is being evaluated.
-
isTrusted
-
Gets a value that indicates whether a trusted event source created an event.
-
target
-
Gets the element that is the original target of the event.
-
timeStamp
-
Gets the time, in milliseconds, when an event occurred.
-
type
-
Gets the name of an event.
Methods
-
initEvent
-
Initializes a new generic event that the createEvent method created.
-
preventDefault
-
Cancels the default action of an event, if possible.
-
stopImmediatePropagation
-
Prevents any further propagation of an event.
-
stopPropagation
-
Prevents propagation of an event beyond the current target.
Events
DOMContentLoaded
:
afterprint
:
afterupdate
:
beforeactivate
:
beforecopy
:
beforecut
:
beforeeditfocus
:
beforepaste
:
beforeprint
:
beforeunload
:
beforeupdate
:
bounce
:
cellchange
:
change
:
contextmenu
:
controlselect
:
copy
:
-
cut
-
Fires after a data selection is cut to the clipboard.
-
dataavailable
-
Fires when new data at a data source becomes available.
-
datasetchanged
-
Fires when content at a data source has changed.
-
datasetcomplete
-
Fires when data transfer from the data source has completed.
-
deactivate
-
Sets an active version of an object to not active.
-
error
-
Fires when an error occurs.
-
errorupdate
-
Executes any error handling associated with the event.
filterchange
:
finish
:
Examples
The following code example demonstrates how to respond to storage events.
function reportStorage(evt) {
alert("Storage was updated for " + evt.url);
}
window.onload = function() {
if(window.sessionStorage){
window.addEventListener('storage',reportStorage,false);
window.sessionStorage.setItem('key','value');
}
}
Usage
Used to notify a user that data has been successfully written to their DOM Storage area of their device.
Notes
In MSIE/Windows browsers…
-
DOM storage is user and/or administrator configurable from Internet Options and Group Policy and can be enabled/disabled in the client browser.
-
For local (x)html files that use the file: protocol, sessionStorage and localStorage are undefined.
Standards information
Attributions
RetroSearch is an open source project built by @garambo
| Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4