BackgroundFetchRegistration.uploaded

The uploaded read-only property of the BackgroundFetchRegistration interface returns the size in bytes successfully sent, initially 0.

Syntax

let uploaded = BackgroundFetchRegistration.uploaded;

Value

A number.

Examples

Logging BackgroundFetchRegistration.uploaded to the console returns the number of bytes uploaded.

console.log(bgFetch.uploaded);

Specifications

Specification
Background Fetch
# dom-backgroundfetchregistration-uploaded

Browser compatibility

BCD tables only load in the browser