2.2 KiB
2.2 KiB
id, title, challengeType, videoUrl, forumTopicId, dashedName
| id | title | challengeType | videoUrl | forumTopicId | dashedName |
|---|---|---|---|---|---|
| bad87fee1348bd9aedf08816 | 用 a 实现网页间的跳转 | 0 | https://scrimba.com/p/pVMPUv/c8EkncB | 18226 | link-to-external-pages-with-anchor-elements |
--description--
你可以用 a（Anchor，简写为 a）来实现网页间的跳转。
a 需要一个 href 属性指向跳转的目的地。 同时，它还应有内容。 例如：
<a href="https://www.freecodecamp.org">this links to freecodecamp.org</a>
浏览器将显示文本 this links to freecodecamp.org，这是一个可点击的链接。 你可以通过这个链接访问 https://www.freecodecamp.org。
--instructions--
创建一个内容文本为 “cat photos” 的 a 元素，链接指向 https://www.freecatphotoapp.com。
--hints--
a 元素应有锚文本 cat photos。
assert(/cat photos/gi.test($('a').text()));
a 元素应链接到 https://www.freecatphotoapp.com。
assert(/^https?:\/\/(www\.)?freecatphotoapp\.com\/?$/i.test($('a').attr('href')));
确保 a 元素有结束标签。
assert(
code.match(/<\/a>/g) &&
code.match(/<\/a>/g).length === code.match(/<a/g).length
);
--seed--
--seed-contents--
<h2>CatPhotoApp</h2>
<main>
<img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
</main>
--solutions--
<h2>CatPhotoApp</h2>
<main>
<img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
<a href="https://www.freecatphotoapp.com">cat photos</a>
<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
</main>