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⚠️ This is the archived documentation for k6 v0.45. Go to the latest version.

Selection.data([key])

Return the value at the named data store for the first element in the set of matched elements. Mimics jquery.data

ParameterTypeDescription
key (optional)stringA string naming the piece of data to set.

Returns

TypeDescription
stringThe value at the named data store.

Example

import { parseHTML } from 'k6/html';
import { sleep } from 'k6';
export default function () {
const content = `
<h1 data-test-id="data-value">Hola</h1>
`;
const doc = parseHTML(content);
const sel = doc.find('h1');
console.log(sel.data().testID);
console.log(sel.data('test-id'));
console.log(sel.data('testId'));
sleep(1);
}