FileSystem.root

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The read-only root property of the FileSystem interface specifies a FileSystemDirectoryEntry object representing the root directory of the file system, for use with the File and Directory Entries API.

Syntax

var rootDirEnt = FileSystem.root;

Value

A FileSystemDirectoryEntry representing the file system's root directory.

Example

// tbd

Specifications

Specification Status Comment
File and Directory Entries API
The definition of 'root' in that specification.
Draft Initial specification.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
rootChrome Full support 13Edge Full support YesFirefox Full support 50IE No support NoOpera Full support 15Safari No support NoWebView Android Full support 37Chrome Android Full support 18Firefox Android Full support 50Opera Android Full support 14Safari iOS No support NoSamsung Internet Android Full support 1.0

Legend

Full support  
Full support
No support  
No support

See also