122 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			122 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
 | |
| id: 587d7788367417b2b2512aa2
 | |
| title: Haz que la navegación del lector de pantalla sea más fácil con el nav Landmark
 | |
| challengeType: 0
 | |
| videoUrl: 'https://scrimba.com/c/czVwWSv'
 | |
| forumTopicId: 301024
 | |
| dashedName: make-screen-reader-navigation-easier-with-the-nav-landmark
 | |
| ---
 | |
| 
 | |
| # --description--
 | |
| 
 | |
| El elemento `nav` es otro elemento de HTML5 con la función de punto de referencia insertado para facilitar la navegación del lector de pantalla. Esta etiqueta esta destinada a envolver los principales enlaces de navegación en tu página.
 | |
| 
 | |
| Si hay enlaces internos repetidos en la parte de la página, no es necesario usar el lenguaje de marcado con aquellos con una etiqueta `nav` también. Usando una etiqueta `footer` (cubierto en el próximo desafío) es suficiente.
 | |
| 
 | |
| # --instructions--
 | |
| 
 | |
| Camper Cat incluyó enlaces de navegación en la parte superior de su página de entrenamiento, pero los envolvió en un `div`. Cambia la etiqueta `div` a una etiqueta `nav` para mejorar la accesibilidad en su página.
 | |
| 
 | |
| # --hints--
 | |
| 
 | |
| Tu código debe tener una etiqueta `nav`.
 | |
| 
 | |
| ```js
 | |
| assert($('nav').length == 1);
 | |
| ```
 | |
| 
 | |
| Tus etiquetas `nav` deben envolver la etiqueta `ul` y sus elementos de la lista.
 | |
| 
 | |
| ```js
 | |
| assert($('nav').children('ul').length == 1);
 | |
| ```
 | |
| 
 | |
| Tu código no debe tener ninguna etiqueta `div`.
 | |
| 
 | |
| ```js
 | |
| assert($('div').length == 0);
 | |
| ```
 | |
| 
 | |
| Tu elemento `nav` debería tener un cierre.
 | |
| 
 | |
| ```js
 | |
| assert(
 | |
|   code.match(/<\/nav>/g) &&
 | |
|     code.match(/<\/nav>/g).length === code.match(/<nav>/g).length
 | |
| );
 | |
| ```
 | |
| 
 | |
| # --seed--
 | |
| 
 | |
| ## --seed-contents--
 | |
| 
 | |
| ```html
 | |
| <body>
 | |
|   <header>
 | |
|     <h1>Training with Camper Cat</h1>
 | |
| 
 | |
|     <div>
 | |
|       <ul>
 | |
|         <li><a href="#stealth">Stealth & Agility</a></li>
 | |
|         <li><a href="#combat">Combat</a></li>
 | |
|         <li><a href="#weapons">Weapons</a></li>
 | |
|       </ul>
 | |
|     </div>
 | |
| 
 | |
|   </header>
 | |
|   <main>
 | |
|     <section id="stealth">
 | |
|       <h2>Stealth & Agility Training</h2>
 | |
|       <article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
 | |
|       <article><h3>No training is NP-complete without parkour</h3></article>
 | |
|     </section>
 | |
|     <section id="combat">
 | |
|       <h2>Combat Training</h2>
 | |
|       <article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
 | |
|       <article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
 | |
|     </section>
 | |
|     <section id="weapons">
 | |
|       <h2>Weapons Training</h2>
 | |
|       <article><h3>Swords: the best tool to literally divide and conquer</h3></article>
 | |
|       <article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
 | |
|     </section>
 | |
|   </main>
 | |
| </body>
 | |
| ```
 | |
| 
 | |
| # --solutions--
 | |
| 
 | |
| ```html
 | |
| <body>
 | |
|   <header>
 | |
|     <h1>Training with Camper Cat</h1>
 | |
| 
 | |
|     <nav>
 | |
|       <ul>
 | |
|         <li><a href="#stealth">Stealth & Agility</a></li>
 | |
|         <li><a href="#combat">Combat</a></li>
 | |
|         <li><a href="#weapons">Weapons</a></li>
 | |
|       </ul>
 | |
|     </nav>
 | |
| 
 | |
|   </header>
 | |
|   <main>
 | |
|     <section id="stealth">
 | |
|       <h2>Stealth & Agility Training</h2>
 | |
|       <article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
 | |
|       <article><h3>No training is NP-complete without parkour</h3></article>
 | |
|     </section>
 | |
|     <section id="combat">
 | |
|       <h2>Combat Training</h2>
 | |
|       <article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
 | |
|       <article><h3>Goodbye world: 5 proven ways to knock out an opponent</h3></article>
 | |
|     </section>
 | |
|     <section id="weapons">
 | |
|       <h2>Weapons Training</h2>
 | |
|       <article><h3>Swords: the best tool to literally divide and conquer</h3></article>
 | |
|       <article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
 | |
|     </section>
 | |
|   </main>
 | |
| </body>
 | |
| ```
 |