curriculum/challenges/english/blocks/workshop-balance-sheet/61fd75ea7f663457612dba02.md
Within each of your new th elements, nest a span element with the class set to sr-only year. Give them the following text (in order): 2019, 2020, and 2021.
Give your third th element the class attribute set to current.
Leave the td element empty. This element exists only to ensure your table has a four-column layout and associate the headers with the correct columns.
Each of your th elements should have a span element.
const ths = [...document.querySelectorAll('th')];
ths?.forEach(th => {
assert.lengthOf(th?.children, 1);
assert.strictEqual(th?.children?.[0]?.localName, 'span');
});
Each of your new span elements should have the class attribute set to sr-only year.
const ths = [...document.querySelectorAll('th')];
ths?.forEach(th => {
assert.isTrue(th?.children?.[0]?.classList?.contains('sr-only'));
assert.isTrue(th?.children?.[0]?.classList?.contains('year'));
});
Your first span element should have the text 2019.
assert.strictEqual(
document.querySelectorAll('th')?.[0]?.children?.[0]?.textContent.trim(),
'2019'
);
Your second span element should have the text 2020.
assert.strictEqual(
document.querySelectorAll('th')?.[1]?.children?.[0]?.textContent.trim(),
'2020'
);
Your third span element should have the text 2021.
assert.strictEqual(
document.querySelectorAll('th')?.[2]?.children?.[0]?.textContent.trim(),
'2021'
);
Your third th element should have the class set to current.
assert.isTrue(
document
.querySelector('table')
?.querySelectorAll('th')?.[2]
?.classList?.contains('current')
);
Your td element should be empty.
const table = document.querySelector('table');
const tableData = table.querySelectorAll('td')?.[0];
assert.strictEqual(tableData?.textContent.trim(), '');
assert.isEmpty(tableData?.children);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Balance Sheet</title>
<link rel="stylesheet" href="./styles.css" />
</head>
<body>
<main>
<section>
<h1>
<span class="flex">
<span>AcmeWidgetCorp</span>
<span>Balance Sheet</span>
</span>
</h1>
<div id="years" aria-hidden="true">
<span class="year">2019</span>
<span class="year">2020</span>
<span class="year">2021</span>
</div>
<div class="table-wrap">
<table>
<caption>Assets</caption>
--fcc-editable-region--
<thead>
<tr>
<td></td>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
--fcc-editable-region--
<tbody></tbody>
</table>
<table></table>
<table></table>
</div>
</section>
</main>
</body>
</html>