70 lines
2.0 KiB
Markdown
70 lines
2.0 KiB
Markdown
---
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id: 5a24bbe0dba28a8d3cbd4c5e
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title: Add Comments in JSX
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challengeType: 6
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isRequired: false
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videoUrl: ''
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localeTitle: 在JSX中添加注释
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---
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## Description
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<section id="description"> JSX是一种可以编译成有效JavaScript的语法。有时，为了便于阅读，您可能需要在代码中添加注释。像大多数编程语言一样，JSX有自己的方法来做到这一点。要将注释放在JSX中，可以使用语法<code>{/* */}</code>来包含注释文本。 </section>
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## Instructions
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<section id="instructions">代码编辑器的JSX元素与您在上一个挑战中创建的元素类似。在提供的<code>div</code>元素中的某处添加注释，而不修改现有的<code>h1</code>或<code>p</code>元素。 </section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: 常量<code>JSX</code>应该返回一个<code>div</code>元素。
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testString: 'assert(JSX.type === "div", "The constant <code>JSX</code> should return a <code>div</code> element.");'
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- text: <code>div</code>应包含一个<code>h1</code>标记作为第一个元素。
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testString: 'assert(JSX.props.children[0].type === "h1", "The <code>div</code> should contain an <code>h1</code> tag as the first element.");'
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- text: <code>div</code>应该包含一个<code>p</code>标签作为第二个元素。
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testString: 'assert(JSX.props.children[1].type === "p", "The <code>div</code> should contain a <code>p</code> tag as the second element.");'
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- text: <code>JSX</code>应该包含一条评论。
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testString: 'getUserInput => assert(getUserInput("index").includes("/*") && getUserInput("index").includes("*/"), "The <code>JSX</code> should include a comment.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='jsx-seed'>
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```jsx
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const JSX = (
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<div>
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<h1>This is a block of JSX</h1>
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<p>Here's a subtitle</p>
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</div>
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);
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```
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</div>
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### After Test
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<div id='jsx-teardown'>
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```js
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console.info('after the test');
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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