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JavaScript jQuery Basics (2014) Creating a Mobile Drop Down Menu Using each()

Posted by Haresh Soni
Haresh Soni
141 Points

use the method we used to cycle over each of the menu links. Pass in an anonymous function too.

use the method we used to cycle over each of the menu links. Pass in an anonymous function too.

js/app.js 
//Problem: It look gross in smaller browser widths and small devices
//Solution: To hide the text links and swap them out with a more appropriate navigation

//Create a select and append to #menu
var $select = $("<select></select>");
$("#menu").append($select);

//Cycle over menu links
$("#menu a").each(function(){
  vae $anchor = $(this);
  //Create an option
  var $option = $("<option></option>");
  //option's value is the href
  $option.var($anchor.attr("href"));
  //option's text is the text of link
  $option.text($anchor.text());
  //append option to select
  $select,append($option);
});

//Create button 
//Bind click to button
  //Go to select's location
//Modify CSS to hide links on small width and show button and select
  //Also hides select and button on larger width and show's links
//Deal with selected options depending on current page
index.html 
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="css/style.css" type="text/css" media="screen" title="no title" charset="utf-8">
</head>
<body>
    <div id="menu">
        <ul>
            <li class="selected"><a href="index.html">Home</a></li>
            <li><a href="about.html">About</a></li>
            <li><a href="contact.html">Contact</a></li>
            <li><a href="support.html">Support</a></li>
            <li><a href="faqs.html">FAQs</a></li>
            <li><a href="events.html">Events</a></li>
        </ul>
    </div>
    <h1>Home</h1>
    <p>This is the home page.</p>
    <script src="//code.jquery.com/jquery-1.11.0.min.js" type="text/javascript" charset="utf-8"></script>
    <script src="js/app.js" type="text/javascript" charset="utf-8"></script>
</body>
</html>

1 Answer

Victor Ruiz
Victor Ruiz
16,570 Points

Hi Haresh,

This is a simple syntax error, you have a comma instead of a period in the append line.

//append option to select
  $select.append($option);