2.1 KiB

Raw Blame History

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://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，并将其 href 属性值设置为 https://freecatphotoapp.com。

--hints--

a 元素应有锚文本 cat photos。

assert(/cat photos/gi.test($('a').text()));

你的 a 元素应链接到 https://freecatphotoapp.com。

assert(/^https?:\/\/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://bit.ly/fcc-relaxing-cat" 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://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">

  <a href="https://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>

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