* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
3.9 KiB
3.9 KiB
id, title, challengeType, videoUrl, forumTopicId, dashedName
id | title | challengeType | videoUrl | forumTopicId | dashedName |
---|---|---|---|---|---|
bad87fee1348bd9aede08817 | 将 a 嵌套在段落中 | 0 | https://scrimba.com/p/pVMPUv/cb6k8Cb | 18244 | nest-an-anchor-element-within-a-paragraph |
--description--
你可以在其他文本元素内嵌套链接。
<p>
Here's a <a target="_blank" href="http://freecodecamp.org"> link to freecodecamp.org</a> for you to follow.
</p>
让我们来拆解一下这个例子: 通常,文本是被包裹在 p
元素内:
<p> Here's a ... for you to follow. </p>
接下来是 <a>
元素(它需要结束标签 </a>
):
<a> ... </a>
target
是 a
元素的属性,它用来指定链接的打开方式。属性值 "_blank"
表示链接会在新标签页打开。href
是 a
的另一个属性,它用来指定链接的 URL:
<a href="https://freecodecamp.org"> ... </a>
a
元素内的内容文本 "link to freecodecamp.org",会显示为一个可以点击的链接:
<a href=" ... ">link to freecodecamp.org</a>
此示例的最终输出结果是这样:
Here's a link to freecodecamp.org for you to follow.
--instructions--
创建一个新的段落(p
)标签来包裹 main
元素里的 a
节点。新段落标签的内容为:"View more cat photos",其中 "cat photos" 是一个链接,其余是纯文本。
--hints--
应包含一个链接到 "https://freecatphotoapp.com
" 的 a
元素。
assert(
$('a[href="https://freecatphotoapp.com"]').length > 0 ||
$('a[href="http://www.freecatphotoapp.com"]').length > 0
);
a
元素的内容文本应为 "cat photos"。
assert(
$('a')
.text()
.match(/cat\sphotos/gi)
);
你应该在 a
标签的外部创建一个新的 p
标签。页面中应至少包含 3 个 p
标签。
assert($('p') && $('p').length > 2);
a
应嵌套在新创建的 p
元素内。
assert(
$('a[href="https://freecatphotoapp.com"]').parent().is('p') ||
$('a[href="http://www.freecatphotoapp.com"]').parent().is('p')
);
p
元素应该包含文本 "View more "(请注意,more 之后有一个空格)。
assert(
$('a[href="https://freecatphotoapp.com"]')
.parent()
.text()
.match(/View\smore\s/gi) ||
$('a[href="http://www.freecatphotoapp.com"]')
.parent()
.text()
.match(/View\smore\s/gi)
);
a
元素中不应包含文本 "View more"。
assert(
!$('a')
.text()
.match(/View\smore/gi)
);
确保每个 p
元素有结束标签。
assert(
code.match(/<\/p>/g) &&
code.match(/<p/g) &&
code.match(/<\/p>/g).length === code.match(/<p/g).length
);
确保每个 a
元素有结束标签。
assert(
code.match(/<\/a>/g) &&
code.match(/<a/g) &&
code.match(/<\/a>/g).length === code.match(/<a/g).length
);
--seed--
--seed-contents--
<h2>CatPhotoApp</h2>
<main>
<a href="https://freecatphotoapp.com" target="_blank">cat photos</a>
<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>
<p>View more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a></p>
<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>