freeCodeCamp/curriculum/challenges/chinese-traditional/01-responsive-web-design/basic-html-and-html5/add-a-submit-button-to-a-fo...

2.3 KiB

id title challengeType videoUrl forumTopicId dashedName
bad87fee1348bd9aedd08830 給表單添加提交按鈕 0 https://scrimba.com/p/pVMPUv/cp2Nkhz 16627 add-a-submit-button-to-a-form

--description--

讓我們來給表單添加一個 submit(提交)按鈕。 點擊提交按鈕時,表單中的數據將會被髮送到 action 屬性指定的 URL 上。

例如:

<button type="submit">this button submits the form</button>

--instructions--

form 的底部創建一個按鈕,按鈕的類型爲 submit,文本爲 Submit

--hints--

你的 form 裏面應該有一個 button

assert($('form').children('button').length > 0);

按鈕的 type 屬性值應爲 submit

assert($('button').attr('type') === 'submit');

提交按鈕的文本應爲 Submit

assert(
  $('button')
    .text()
    .match(/^\s*submit\s*$/gi)
);

button 元素應有結束標籤。

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

--seed--

--seed-contents--

<h2>CatPhotoApp</h2>
<main>
  <p>Click here to view more <a href="#">cat photos</a>.</p>

  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>

  <p>Things cats love:</p>
  <ul>
    <li>cat nip</li>
    <li>laser pointers</li>
    <li>lasagna</li>
  </ul>
  <p>Top 3 things cats hate:</p>
  <ol>
    <li>flea treatment</li>
    <li>thunder</li>
    <li>other cats</li>
  </ol>
  <form action="https://www.freecatphotoapp.com/submit-cat-photo">
    <input type="text" placeholder="cat photo URL">
  </form>
</main>

--solutions--

<h2>CatPhotoApp</h2>
<main>
  <p>Click here to view more <a href="#">cat photos</a>.</p>

  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>

  <p>Things cats love:</p>
  <ul>
    <li>cat nip</li>
    <li>laser pointers</li>
    <li>lasagna</li>
  </ul>
  <p>Top 3 things cats hate:</p>
  <ol>
    <li>flea treatment</li>
    <li>thunder</li>
    <li>other cats</li>
  </ol>
  <form action="https://www.freecatphotoapp.com/submit-cat-photo">
    <input type="text" placeholder="cat photo URL">
    <button type="submit">Submit</button>
  </form>
</main>