16e7cdedb1
* feat: migrate filenames to IDs * feat: migrate balance sheet file names * revert: no id name for cert projects * fix: i swear i know what i'm doing
93 lines
2.5 KiB
Markdown
93 lines
2.5 KiB
Markdown
---
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id: 5ef9b03c81a63668521804d2
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title: Step 26
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challengeType: 0
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dashedName: step-26
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---
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# --description--
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The code for an ordered list (`ol`) is similar to an unordered list, but list items in an ordered list are numbered when displayed.
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After the second `section` element's last `h3` element, add an ordered list with these three list items: `flea treatment`, `thunder` and `other cats`.
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# --hints--
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Your `ol` element should have an opening tag. Opening tags have this syntax: `<elementName>`.
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```js
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assert(document.querySelector('ol'));
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```
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Your `ol` element should have a closing tag. Closing tags have a `/` just after the `<` character.
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```js
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assert(code.match(/<\/ol>/));
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```
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The `ol` element should be above the second `section` element's closing tag. You have them in the wrong order.
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```js
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assert($('main > section')[1].lastElementChild.nodeName === 'OL');
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```
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The three `li` elements should be nested inside the `ol` element.
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```js
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assert(
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[...document.querySelectorAll('li')].filter(
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(item) => item.parentNode.nodeName === 'OL'
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).length === 3
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);
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```
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You should have three `li` elements with the text `flea treatment`, `thunder` and `other cats` in any order.
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```js
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assert.deepStrictEqual(
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[...document.querySelectorAll('li')]
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.filter((item) => item.parentNode.nodeName === 'OL')
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.map((item) => item.innerText.toLowerCase())
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.sort((a, b) => a.localeCompare(b)),
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['flea treatment', 'other cats', 'thunder']
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);
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```
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# --seed--
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## --seed-contents--
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```html
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<html>
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<body>
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<h1>CatPhotoApp</h1>
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<main>
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<section>
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<h2>Cat Photos</h2>
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<!-- TODO: Add link to cat photos -->
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<p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
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<a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
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</section>
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<section>
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<h2>Cat Lists</h2>
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<h3>Things cats love:</h3>
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<ul>
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<li>cat nip</li>
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<li>laser pointers</li>
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<li>lasagna</li>
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</ul>
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<figure>
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<img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
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<figcaption>Cats <em>love</em> lasagna.</figcaption>
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</figure>
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--fcc-editable-region--
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<h3>Top 3 things cats hate:</h3>
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--fcc-editable-region--
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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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