ReportingObserver: takeRecords() method

Note: This feature is available in Web Workers.

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

js
takeRecords()

Parameters

None.

Return value

An array of Report objects.

Examples

js
const options = {
  types: ["deprecation"],
  buffered: true,
};

const observer = new ReportingObserver((reports, observer) => {
  reportBtn.onclick = () => displayReports(reports);
}, options);

observer.observe();

// …

const records = observer.takeRecords();
console.log(records);

Specifications

Specification
Reporting API
# dom-reportingobserver-takerecords

Browser compatibility

BCD tables only load in the browser

See also