69 lines
2.0 KiB
Markdown
69 lines
2.0 KiB
Markdown
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---
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id: 587d7dac367417b2b2512b74
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title: Use Dot Notation to Access the Properties of an Object
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localeTitle: Usar la notación de puntos para acceder a las propiedades de un objeto
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challengeType: 1
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---
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## Description
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<section id='description'>
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El último desafío creó un <code>object</code> con varias <code>properties</code> , ahora verá cómo acceder a los valores de esas <code>properties</code> . Aquí hay un ejemplo:
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<blockquote>let duck = {<br> name: "Aflac",<br> numLegs: 2<br>};<br>console.log(duck.name);<br>// This prints "Aflac" to the console</blockquote>
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notación de puntos se utiliza en el nombre del <code>object</code> , <code>duck</code> , seguido del nombre de la <code>property</code> , <code>name</code> , para acceder al valor de "Aflac".
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</section>
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## Instructions
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<section id='instructions'>
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Imprime las dos <code>properties</code> del objeto <code>dog</code> debajo de tu consola.
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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: Debería usar <code>console.log</code> para imprimir el valor de la propiedad <code>name</code> del objeto <code>dog</code> .
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testString: 'assert(/console.log\(.*dog\.name.*\)/g.test(code), "Your should use <code>console.log</code> to print the value for the <code>name</code> property of the <code>dog</code> object.");'
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- text: Debería usar <code>console.log</code> para imprimir el valor de la propiedad <code>numLegs</code> del objeto <code>dog</code> .
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testString: 'assert(/console.log\(.*dog\.numLegs.*\)/g.test(code), "Your should use <code>console.log</code> to print the value for the <code>numLegs</code> property of the <code>dog</code> object.");'
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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='js-seed'>
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```js
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let dog = {
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name: "Spot",
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numLegs: 4
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};
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// Add your code below this line
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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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let dog = {
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name: "Spot",
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numLegs: 4
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};
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console.log(dog.name);
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console.log(dog.numLegs);
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```
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</section>
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