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

id	title	challengeType	videoUrl	localeTitle
bad87fee1348bd9aedd08830	Add a Submit Button to a Form	0		向表单添加提交按钮

Description

我们在表单中添加一个submit按钮。单击此按钮会将表单中的数据发送到您使用表单的action属性指定的URL。这是一个示例提交按钮： <button type="submit">this button submits the form</button>

Instructions

添加一个按钮作为form元素的最后一个元素，其类型为submit ，并且“Submit”作为其文本。

Tests

tests:
  - text: 你的表单里面应该有一个按钮。
    testString: 'assert($("form").children("button").length > 0, "Your form should have a button inside it.");'
  - text: 您的提交按钮应该具有要<code>submit</code>的属性<code>type</code> 。
    testString: 'assert($("button").attr("type") === "submit", "Your submit button should have the attribute <code>type</code> set to <code>submit</code>.");'
  - text: 您的提交按钮应该只有“提交”文本。
    testString: 'assert($("button").text().match(/^\s*submit\s*$/gi), "Your submit button should only have the text "Submit".");'
  - text: 确保您的<code>button</code>元素有一个结束标记。
    testString: 'assert(code.match(/<\/button>/g) && code.match(/<button/g) && code.match(/<\/button>/g).length === code.match(/<button/g).length, "Make sure your <code>button</code> element has a closing tag.");'

Challenge Seed

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

  <a href="#"><img src="https://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="/submit-cat-photo">
    <input type="text" placeholder="cat photo URL">
  </form>
</main>

Solution

<h2>CatPhotoApp</h2>
<main>
  <p>Click here to view more <a href="#">cat photos</a>.</p>
  
  <a href="#"><img src="https://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="/submit-cat-photo">
    <input type="text" placeholder="cat photo URL">
    <button type="submit">Submit</button>
  </form>
</main>