Files
freeCodeCamp/curriculum/challenges/chinese/03-front-end-libraries/bootstrap/add-elements-within-your-bootstrap-wells.md
Oliver Eyton-Williams ee1e8abd87 feat(curriculum): restore seed + solution to Chinese (#40683)
* 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>
2021-01-12 19:31:00 -07:00

1.7 KiB

id, title, challengeType, forumTopicId, dashedName
id title challengeType forumTopicId dashedName
bad87fee1348bd9aec908849 在 Bootstrap Wells 中添加元素 0 16636 add-elements-within-your-bootstrap-wells

--description--

现在我们的每一行的每一列都已经有了 div 元素。这已经足够了,现在让我们添加 button 元素吧。

在每一个 well div 元素下放置三个 button 元素。

--hints--

在每一个 class 属性为 welldiv 元素内分别放置三个 button 元素。

assert(
  $('div.well:eq(0)').children('button').length === 3 &&
    $('div.well:eq(1)').children('button').length === 3
);

总共有 6 个 button 元素。

assert($('button') && $('button').length > 5);

确保 button 元素都有一个闭合标签。

assert(
  code.match(/<\/button>/g) &&
    code.match(/<button/g) &&
    code.match(/<\/button>/g).length === code.match(/<button/g).length
);

--seed--

--seed-contents--

<div class="container-fluid">
  <h3 class="text-primary text-center">jQuery Playground</h3>
  <div class="row">
    <div class="col-xs-6">
      <div class="well">



      </div>
    </div>
    <div class="col-xs-6">
      <div class="well">



      </div>
    </div>
  </div>
</div>

--solutions--

<div class="container-fluid">
  <h3 class="text-primary text-center">jQuery Playground</h3>
  <div class="row">
    <div class="col-xs-6">
      <div class="well">
        <button></button>
        <button></button>
        <button></button>
      </div>
    </div>
    <div class="col-xs-6">
      <div class="well">
        <button></button>
        <button></button>
        <button></button>
      </div>
    </div>
  </div>
</div>