freeCodeCamp/curriculum/challenges/spanish/03-front-end-libraries/jquery/target-the-same-element-wit...

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---
id: bad87fee1348bd9aed908626
title: Target the Same Element with Multiple jQuery Selectors
required:
- link: 'https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.2.0/animate.css'
challengeType: 6
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videoUrl: ''
localeTitle: Apunta el mismo elemento con múltiples selectores jQuery
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---
## Description
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<section id="description"> Ahora conoce tres formas de apuntar elementos: por tipo: <code>$(&quot;button&quot;)</code> , por clase: <code>$(&quot;.btn&quot;)</code> , y por id <code>$(&quot;#target1&quot;)</code> . Aunque es posible agregar varias clases en una sola llamada <code>.addClass()</code> , vamos a agregarlas al mismo elemento de <em>tres maneras diferentes</em> . Usando <code>.addClass()</code> , agregue solo una clase a la vez al mismo elemento, de tres formas diferentes: agregue la clase <code>animated</code> a todos los elementos con el <code>button</code> tipo. Agregue la clase <code>shake</code> a todos los botones con la clase <code>.btn</code> . Agregue la clase <code>btn-primary</code> al botón con id <code>#target1</code> . <strong>Nota</strong> <br> Solo debes apuntar a un elemento y agregar solo una clase a la vez. En total, sus tres selectores individuales terminarán agregando las tres clases <code>shake</code> , <code>animated</code> y <code>btn-primary</code> a <code>#target1</code> . </section>
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## Instructions
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<section id="instructions">
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</section>
## Tests
<section id='tests'>
```yml
tests:
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- text: Utilice el selector <code>$(&quot;button&quot;)</code> .
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testString: 'assert(code.match(/\$\s*?\(\s*?(?:"|")\s*?button\s*?(?:"|")/gi), "Use the <code>$&#40"button"&#41</code> selector.");'
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- text: Utilice el selector <code>$(&quot;.btn&quot;)</code> .
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testString: 'assert(code.match(/\$\s*?\(\s*?(?:"|")\s*?\.btn\s*?(?:"|")/gi), "Use the <code>$&#40".btn"&#41</code> selector.");'
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- text: 'Utilice el selector <code>$(&quot;#target1&quot;)</code> .'
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testString: 'assert(code.match(/\$\s*?\(\s*?(?:"|")\s*?#target1\s*?(?:"|")/gi), "Use the <code>$&#40"#target1"&#41</code> selector.");'
- text: Solo agrega una clase con cada uno de tus tres selectores.
testString: 'assert(code.match(/addClass/g) && code.match(/addClass\s*?\(\s*?("|")\s*?[\w-]+\s*?\1\s*?\)/g).length > 2, "Only add one class with each of your three selectors.");'
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- text: 'Su elemento <code>#target1</code> debe tener las clases <code>animated</code> , <code>shake</code> y <code>btn-primary</code> .'
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testString: 'assert($("#target1").hasClass("animated") && $("#target1").hasClass("shake") && $("#target1").hasClass("btn-primary"), "Your <code>#target1</code> element should have the classes <code>animated</code>&#130; <code>shake</code> and <code>btn-primary</code>.");'
- text: Solo use jQuery para agregar estas clases al elemento.
testString: 'assert(!code.match(/class.*animated/g), "Only use jQuery to add these classes to the element.");'
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='html-seed'>
```html
<script>
$(document).ready(function() {
});
</script>
<!-- Only change code above this line. -->
<div class="container-fluid">
<h3 class="text-primary text-center">jQuery Playground</h3>
<div class="row">
<div class="col-xs-6">
<h4>#left-well</h4>
<div class="well" id="left-well">
<button class="btn btn-default target" id="target1">#target1</button>
<button class="btn btn-default target" id="target2">#target2</button>
<button class="btn btn-default target" id="target3">#target3</button>
</div>
</div>
<div class="col-xs-6">
<h4>#right-well</h4>
<div class="well" id="right-well">
<button class="btn btn-default target" id="target4">#target4</button>
<button class="btn btn-default target" id="target5">#target5</button>
<button class="btn btn-default target" id="target6">#target6</button>
</div>
</div>
</div>
</div>
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```
</div>
</section>
## Solution
<section id='solution'>
```js
// solution required
```
</section>