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

3.7 KiB

Raw Blame History

id, title, challengeType, videoUrl, forumTopicId, dashedName

id	title	challengeType	videoUrl	forumTopicId	dashedName
587d7790367417b2b2512ab1	Use tabindex to Specify the Order of Keyboard Focus for Several Elements	0	https://scrimba.com/c/cmzRRcb	301028	use-tabindex-to-specify-the-order-of-keyboard-focus-for-several-elements

--description--

The tabindex attribute also specifies the exact tab order of elements. This is achieved when the value of the attribute is set to a positive number of 1 or higher.

Setting a tabindex="1" will bring keyboard focus to that element first. Then it cycles through the sequence of specified tabindex values (2, 3, etc.), before moving to default and tabindex="0" items.

It's important to note that when the tab order is set this way, it overrides the default order (which uses the HTML source). This may confuse users who are expecting to start navigation from the top of the page. This technique may be necessary in some circumstances, but in terms of accessibility, take care before applying it.

Here's an example:

<div tabindex="1">I get keyboard focus, and I get it first!</div>

<div tabindex="2">I get keyboard focus, and I get it second!</div>

--instructions--

Camper Cat has a search field on his Inspirational Quotes page that he plans to position in the upper right corner with CSS. He wants the search input and submit input form controls to be the first two items in the tab order. Add a tabindex attribute set to "1" to the search input, and a tabindex attribute set to "2" to the submit input.

--hints--

Your code should add a tabindex attribute to the search input tag.

assert($('#search').attr('tabindex'));

Your code should add a tabindex attribute to the submit input tag.

assert($('#submit').attr('tabindex'));

Your code should set the tabindex attribute on the search input tag to a value of 1.

assert($('#search').attr('tabindex') == '1');

Your code should set the tabindex attribute on the submit input tag to a value of 2.

assert($('#submit').attr('tabindex') == '2');

--seed--

--seed-contents--

<body>
  <header>
    <h1>Even Deeper Thoughts with Master Camper Cat</h1>
    <nav>
      <ul>
        <li><a href="">Home</a></li>
        <li><a href="">Blog</a></li>
        <li><a href="">Training</a></li>
      </ul>
    </nav>
  </header>
  <form>
    <label for="search">Search:</label>


    <input type="search" name="search" id="search">
    <input type="submit" name="submit" value="Submit" id="submit">


  </form>
  <h2>Inspirational Quotes</h2>
  <blockquote>
    <p>&ldquo;There's no Theory of Evolution, just a list of creatures I've allowed to live.&rdquo;<br>
    - Chuck Norris</p>
  </blockquote>
  <blockquote>
    <p>&ldquo;Wise men say forgiveness is divine, but never pay full price for late pizza.&rdquo;<br>
    - TMNT</p>
  </blockquote>
  <footer>&copy; 2018 Camper Cat</footer>
</body>

--solutions--

<body>
  <header>
    <h1>Even Deeper Thoughts with Master Camper Cat</h1>
    <nav>
      <ul>
        <li><a href="">Home</a></li>
        <li><a href="">Blog</a></li>
        <li><a href="">Training</a></li>
      </ul>
    </nav>
  </header>
  <form>
    <label for="search">Search:</label>


    <input tabindex="1" type="search" name="search" id="search">
    <input tabindex="2" type="submit" name="submit" value="Submit" id="submit">


  </form>
  <h2>Inspirational Quotes</h2>
  <blockquote>
    <p>&ldquo;There's no Theory of Evolution, just a list of creatures I've allowed to live.&rdquo;<br>
    - Chuck Norris</p>
  </blockquote>
  <blockquote>
    <p>&ldquo;Wise men say forgiveness is divine, but never pay full price for late pizza.&rdquo;<br>
    - TMNT</p>
  </blockquote>
  <footer>&copy; 2018 Camper Cat</footer>
</body>

3.7 KiB Raw Blame History