4.2 KiB
4.2 KiB
id, title, challengeType, isHidden
| id | title | challengeType | isHidden |
|---|---|---|---|
| 5ef9b03c81a63668521804dc | Part 43 | 0 | true |
Description
You can use radio buttons for questions where you want only one answer out of multiple options.
Here is an example of a radio button with the option of cat: <input type="radio"> cat. Remember that input elements are self-closing.
Before the text input, add a radio button with the option Indoor.
Tests
tests:
- text: You should create an input element for your radio button. Check the syntax.
testString: assert( $('form > input').length >= 2 );
- text: Your `input` element should have an opening tag, but not a closing tag.
testString: assert( $('form > input') && !code.match(/<\/input\>/g) );
- text: You should only have added one input element for your radio button. Remove any extras.
testString: assert( $('form > input').length === 2 );
- text: Your new `input` element should be above the existing `input` with `type` attribute set to `text`. You have them in the wrong order.
testString: |
const existingInputElem = document.querySelector('form > input[type="text"]');
assert(
existingInputElem && existingInputElem.previousElementSibling.nodeName === 'INPUT'
);
- text: Your new `input` element does not have a `type` attribute. Check that there is a space after the opening tag's name.
testString: assert( $('input')[0].hasAttribute('type') );
- text: Your new `input` element should have a `type` attribute with the value `radio`. You have either omitted the value or have a typo. Remember that attribute values should be surrounded with quotation marks.
testString: assert( $('input')[0].getAttribute('type').match(/^radio$/i) );
- text: Although you have set the new `input` element's `type` attribute to `radio`, it is recommended to always surround the value of an attribute with quotation marks.
testString: assert( !/\<\s*input\s+type\s*=\s*radio/i.test(code) );
- text: The `radio` button's ` Indoor` text should be located after it instead of before it.
testString: |
const radioInputElem = $('input')[0];
assert( !radioInputElem.previousSibling.nodeValue.match(/Indoor/i) );
- text: The text ` Indoor` should be located directly to the right of your `radio` button. Make sure there is a space between the element and the text. You have either omitted the text or have a typo.
testString: |
const radioInputElem = $('input')[0];
assert( radioInputElem.nextSibling.nodeValue.replace(/\s+/g, ' ').match(/ Indoor/i) );
Challenge Seed
<html>
<body>
<h1>CatPhotoApp</h1>
<main>
<section>
<h2>Cat Photos</h2>
<!-- TODO: Add link to cat photos -->
<p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
<a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
</section>
<section>
<h2>Cat Lists</h2>
<h3>Things cats love:</h3>
<ul>
<li>cat nip</li>
<li>laser pointers</li>
<li>lasagna</li>
</ul>
<figure>
<img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
<figcaption>Cats <em>love</em> lasagna.</figcaption>
</figure>
<h3>Top 3 things cats hate:</h3>
<ol>
<li>flea treatment</li>
<li>thunder</li>
<li>other cats</li>
</ol>
<figure>
<img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
<figcaption>Cats <strong>hate</strong> other cats.</figcaption>
</figure>
</section>
<section>
<h2>Cat Form</h2>
<form action="https://freecatphotoapp.com/submit-cat-photo">
--fcc-editable-region--
<input type="text" name="catphotourl" placeholder="cat photo URL" required>
--fcc-editable-region--
<button type="submit">Submit</button>
</form>
</section>
</main>
</body>
</html>