143 lines
4.2 KiB
Markdown
143 lines
4.2 KiB
Markdown
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---
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id: 61fd78621573aa5e8b512f5e
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title: Step 15
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challengeType: 0
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dashedName: step-15
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---
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# --description--
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Nel tuo terzo elemento `tr`, aggiungi un elemento `th` con il testo `Savings Funds set aside for emergencies.`. Manda a capo il testo, ad eccezione dei `Savings`, all'interno di un elemento `span` con la `class` impostata a `description`.
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In seguito, aggiungi tre elementi `td` con il seguente testo (in ordine): `$500`, `$650`, `$728`. Dai al terzo elemento `td` una `class` impostata a `current`.
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# --hints--
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Il tuo terzo `tr` dovrebbe avere un elemento `th`.
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```js
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assert(document.querySelector('tbody')?.querySelectorAll('tr')?.[2]?.querySelector('th'));
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```
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Il tuo elemento `th` dovrebbe avere il testo `Savings Funds set aside for emergencies.`.
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```js
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assert(document.querySelector('tbody')?.querySelectorAll('tr')?.[2]?.querySelector('th')?.innerText === 'Savings Funds set aside for emergencies.');
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```
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Dovresti mandare a capo il testo `Funds set aside for emergencies.` in un elemento `span`.
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```js
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assert(document.querySelector('tbody')?.querySelectorAll('tr')?.[2]?.querySelector('th > span')?.textContent === 'Funds set aside for emergencies.');
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```
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Il tuo elemento `span` dovrebbe avere l'attributo `class` impostato a `description`.
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```js
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assert(document.querySelector('tbody')?.querySelectorAll('tr')?.[2]?.querySelector('th > span')?.classList?.contains('description'));
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```
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Dovresti avere tre elementi di `td`.
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```js
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assert(document.querySelector('tbody')?.querySelectorAll('tr')?.[2]?.querySelectorAll('td').length === 3);
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```
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Il tuo primo elemento `td` dovrebbe avere il testo `$500`.
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```js
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assert(document.querySelector('tbody')?.querySelectorAll('tr')?.[2]?.querySelectorAll('td')?.[0]?.textContent === '$500');
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```
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Il secondo elemento `td` dovrebbe avere il testo `$650`.
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```js
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assert(document.querySelector('tbody')?.querySelectorAll('tr')?.[2]?.querySelectorAll('td')?.[1]?.textContent === '$650');
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```
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Il tuo terzo elemento `td` dovrebbe avvere il testo `$728`.
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```js
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assert(document.querySelector('tbody')?.querySelectorAll('tr')?.[2]?.querySelectorAll('td')?.[2]?.textContent === '$728');
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```
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Il tuo terzo elemento `td` dovrebbe avere la `class` impostata su `current`.
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```js
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assert(document.querySelector('tbody')?.querySelectorAll('tr')?.[2]?.querySelectorAll('td')?.[2]?.classList?.contains('current'));
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```
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# --seed--
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## --seed-contents--
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```html
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Balance Sheet</title>
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<link rel="stylesheet" type="text/css" href="./styles.css">
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</head>
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<body>
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<main>
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<section>
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<h1>
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<span class="flex">
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<span>AcmeWidgetCorp</span>
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<span>Balance Sheet</span>
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</span>
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</h1>
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<div id="years" aria-hidden="true">
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<span class="year">2019</span>
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<span class="year">2020</span>
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<span class="year">2021</span>
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</div>
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<div class="table-wrap">
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<table>
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<caption>Assets</caption>
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<thead>
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<tr>
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<td></td>
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<th><span class="sr-only year">2019</span></th>
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<th><span class="sr-only year">2020</span></th>
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<th class="current"><span class="sr-only year">2021</span></th>
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</tr>
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</thead>
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<tbody>
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<tr class="data">
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<th>Cash <span class="description">This is the cash we currently have on hand.</span></th>
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<td>$25</td>
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<td>$30</td>
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<td class="current">$28</td>
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</tr>
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<tr class="data">
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<th>Checking <span class="description">Our primary transactional account.</span></th>
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<td>$54</td>
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<td>$56</td>
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<td class="current">$53</td>
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</tr>
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--fcc-editable-region--
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<tr class="data">
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</tr>
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--fcc-editable-region--
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<tr class="total">
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</tr>
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</tbody>
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</table>
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<table>
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</table>
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<table>
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</table>
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</div>
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</section>
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</main>
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</body>
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</html>
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```
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```css
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```
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