2.1 KiB
2.1 KiB
id | title | challengeType | isRequired |
---|---|---|---|
5a24bbe0dba28a8d3cbd4c5e | Add Comments in JSX | 6 | false |
Description
{/* */}
to wrap around the comment text.
Instructions
div
element, without modifying the existing h1
or p
elements.
Tests
tests:
- text: The constant <code>JSX</code> should return a <code>div</code> element.
testString: assert(JSX.type === 'div');
- text: The <code>div</code> should contain an <code>h1</code> tag as the first element.
testString: assert(JSX.props.children[0].type === 'h1');
- text: The <code>div</code> should contain a <code>p</code> tag as the second element.
testString: assert(JSX.props.children[1].type === 'p');
- text: The existing <code>h1</code> and <code>p</code> elements should not be modified.
testString: assert(JSX.props.children[0].props.children === 'This is a block of JSX' && JSX.props.children[1].props.children === 'Here\'s a subtitle');
- text: The <code>JSX</code> should use valid comment syntax.
testString: assert(/<div>[\s\S]*{\s*\/\*[\s\S]*\*\/\s*}[\s\S]*<\/div>/.test(code));
Challenge Seed
const JSX = (
<div>
<h1>This is a block of JSX</h1>
<p>Here's a subtitle</p>
</div>
);
After Test
ReactDOM.render(JSX, document.getElementById('root'))
Solution
const JSX = (
<div>
<h1>This is a block of JSX</h1>
{ /* this is a JSX comment */ }
<p>Here's a subtitle</p>
</div>);