ReportingObserver: takeRecords() method
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
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
| desktop | mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
takeRecords | ||||||||||||