This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The takeRecords()
method of the ReportingObserver
interface returns the current list of reports contained in the observer's report queue, and empties the queue.
Syntax
reportingObserverInstance.takeRecords()
Return value
An array of Report
objects.
Examples
let options = { types: ['deprecation'], buffered: true } let observer = new ReportingObserver(function(reports, observer) { reportBtn.onclick = () => displayReports(reports); }, options); observer.observe() // ... let records = observer.takeRecords(); console.log(records);
Specifications
Specification | Status | Comment |
---|---|---|
Reporting API The definition of 'ReportingObserver.takeRecords()' in that specification. |
Editor's Draft |
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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
takeRecords | Chrome Full support 69 | Edge Full support 79 | Firefox No support No | IE No support No | Opera Full support 56 | Safari No support No | WebView Android Full support 69 | Chrome Android Full support 69 | Firefox Android No support No | Opera Android Full support 48 | Safari iOS No support No | Samsung Internet Android Full support 10.0 |
Legend
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.