This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The requestPersistentQuota()
property of the StorageQuota
interface requests persistent storage for the requesting application and returns a Promise
to an instance of StorageInfo
. There is no guarantee that the requested space will be granted by the user agent.
Syntax
StorageQuota.requestPersistentQuota().then(function(storageInfo) { ... })
Parameters
None.
Returns
A reference to a StorageInfo
object.
Specifications
Specification | Status | Comment |
---|---|---|
Quota Management API The definition of 'requestPersistentQuota()' in that specification. |
Editor's Draft | Initial definition. |
Browser Compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 55.0 | ? | ? | 42 | ? |
Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
---|---|---|---|---|---|---|---|---|
Basic support | No support | 55.0 | ? | ? | ? | 42 | ? | 55.0 |
Document Tags and Contributors
Tags:
Contributors to this page:
bunnybooboo,
jpmedley
Last updated by:
bunnybooboo,