The TimeRanges.length
read-only property returns the number of ranges in the object.
Syntax
length = TimeRanges.length;
Example
Given a video element with the ID "myVideo":
var v = document.GetElementById("myVideo"); var buf = v.buffered; var numRanges = buf.length; if (buf.length == 1) { // Only one range if (buf.start(0) == 0 && buf.end(0) == v.duration) { // The one range starts at the beginning and ends at // the end of the video, so the whole thing is loaded } }
This example looks at the time ranges and looks to see if the entire video has been loaded.
Specifications
Specification | Status | Comment |
---|---|---|
HTML Living Standard The definition of 'TimeRanges.length()' in that specification. |
Living Standard | Initial definition |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
length | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE Full support Yes | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support