4.1 KiB
4.1 KiB
id | title | challengeType | dashedName |
---|---|---|---|
61fd8fd08af43372f02952d0 | Passo 19 | 0 | step-19 |
--description--
Dê a cada um dos elementos th
um elemento span
com a classe definida como sr-only
e os seguintes textos, em ordem: 2019
, 2020
e 2021
.
--hints--
Cada um dos elementos th
deve ter um elemento span
.
const ths = [...document.querySelectorAll('table')?.[1]?.querySelectorAll('th')];
ths?.forEach(th => {
assert(th?.children?.length === 1);
assert(th?.children?.[0]?.localName === 'span');
});
Cada um dos novos elementos span
deve ter o atributo class
com o valor sr-only
.
const ths = [...document.querySelectorAll('table')?.[1]?.querySelectorAll('th')];
ths?.forEach(th => {
assert(th?.children?.[0]?.classList?.contains('sr-only'));
});
O primeiro elemento span
deve ter o texto 2019
.
assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('th')?.[0]?.children?.[0]?.textContent === '2019');
O segundo elemento span
deve ter o texto 2020
.
assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('th')?.[1]?.children?.[0]?.textContent === '2020');
O terceiro elemento span
deve ter o texto 2021
.
assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('th')?.[2]?.children?.[0]?.textContent === '2021');
O elemento td
deve estar vazio.
assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('td')?.[0]?.textContent === '');
assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('td')?.[0]?.children?.length === 0);
--seed--
--seed-contents--
<!DOCTYPE html>
<html>
<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>
<thead>
<tr>
<td></td>
<th><span class="sr-only year">2019</span></th>
<th><span class="sr-only year">2020</span></th>
<th class="current"><span class="sr-only year">2021</span></th>
</tr>
</thead>
<tbody>
<tr class="data">
<th>Cash <span class="description">This is the cash we currently have on hand.</span></th>
<td>$25</td>
<td>$30</td>
<td class="current">$28</td>
</tr>
<tr class="data">
<th>Checking <span class="description">Our primary transactional account.</span></th>
<td>$54</td>
<td>$56</td>
<td class="current">$53</td>
</tr>
<tr class="data">
<th>Savings <span class="description">Funds set aside for emergencies.</span></th>
<td>$500</td>
<td>$650</td>
<td class="current">$728</td>
</tr>
<tr class="total">
<th>Total <span class="sr-only">Assets</span></th>
<td>$579</td>
<td>$736</td>
<td class="current">$809</td>
</tr>
</tbody>
</table>
--fcc-editable-region--
<table>
<caption>Liabilities</caption>
<thead>
<tr>
<td></td>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
</tbody>
</table>
--fcc-editable-region--
<table>
</table>
</div>
</section>
</main>
</body>
</html>