ProgressEvent.total
The ProgressEvent.total read-only property is an unsigned 64-bit integer value indicating the total size of the data being processed or transmitted. In the case of an HTTP transmission, this is the size of the body of the message (the Content-Length), and does not include headers and other overhead.
If the event's lengthComputable property is false, this value is meaningless and should be ignored.
Syntax
let value = progressEvent.total;
Specifications
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
total |
1 |
12 |
3.5 |
No |
≤12.1 |
≤4 |
≤37 |
18 |
4 |
≤12.1 |
≤3 |
1.0 |
See also
- The
ProgressEventinterface it belongs to.
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/ProgressEvent/total