79d9012432
* fix(curriculum): tests quotes * fix(curriculum): fill seed-teardown * fix(curriculum): fix tests and remove unneeded seed-teardown
92 lines
3.1 KiB
Markdown
92 lines
3.1 KiB
Markdown
---
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id: bad87fee1348bd9aeda08826
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title: Target Elements by id Using jQuery
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required:
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- link: 'https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.2.0/animate.css'
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challengeType: 6
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---
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## Description
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<section id='description'>
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You can also target elements by their id attributes.
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First target your <code>button</code> element with the id <code>target3</code> by using the <code>$("#target3")</code> selector.
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Note that, just like with CSS declarations, you type a <code>#</code> before the id's name.
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Then use jQuery's <code>.addClass()</code> function to add the classes <code>animated</code> and <code>fadeOut</code>.
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Here's how you'd make the <code>button</code> element with the id <code>target6</code> fade out:
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<code>$("#target6").addClass("animated fadeOut")</code>.
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</section>
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## Instructions
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<section id='instructions'>
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</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: Select the <code>button</code> element with the <code>id</code> of <code>target3</code> and use the jQuery <code>addClass()</code> function to give it the class of <code>animated</code>.
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testString: assert($("#target3").hasClass("animated"), 'Select the <code>button</code> element with the <code>id</code> of <code>target3</code> and use the jQuery <code>addClass()</code> function to give it the class of <code>animated</code>.');
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- text: Target the element with the id <code>target3</code> and use the jQuery <code>addClass()</code> function to give it the class <code>fadeOut</code>.
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testString: assert(($("#target3").hasClass("fadeOut") || $("#target3").hasClass("fadeout")) && code.match(/\$\(\s*.#target3.\s*\)/g), 'Target the element with the id <code>target3</code> and use the jQuery <code>addClass()</code> function to give it the class <code>fadeOut</code>.');
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- text: Only use jQuery to add these classes to the element.
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testString: assert(!code.match(/class.*animated/g), 'Only use jQuery to add these classes to the element.');
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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='html-seed'>
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```html
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<script>
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$(document).ready(function() {
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$("button").addClass("animated bounce");
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$(".well").addClass("animated shake");
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});
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</script>
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<!-- Only change code above this line. -->
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<div class="container-fluid">
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<h3 class="text-primary text-center">jQuery Playground</h3>
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<div class="row">
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<div class="col-xs-6">
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<h4>#left-well</h4>
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<div class="well" id="left-well">
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<button class="btn btn-default target" id="target1">#target1</button>
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<button class="btn btn-default target" id="target2">#target2</button>
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<button class="btn btn-default target" id="target3">#target3</button>
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</div>
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</div>
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<div class="col-xs-6">
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<h4>#right-well</h4>
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<div class="well" id="right-well">
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<button class="btn btn-default target" id="target4">#target4</button>
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<button class="btn btn-default target" id="target5">#target5</button>
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<button class="btn btn-default target" id="target6">#target6</button>
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</div>
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</div>
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</div>
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</div>
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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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