web api instance property
ProgressEvent: lengthComputable property
Available in workers
The
ProgressEvent.lengthComputable read-only property is a
boolean flag indicating if the resource concerned by the
ProgressEvent has a length that can be calculated. If not, the
total property has no significant value.
Value
A boolean.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.
See also
- The
ProgressEventinterface it belongs to.