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Navbar Dropdown in Bootstrap 3

I recently started to learn and use Bootstrap 3. I decided that I would start with something simple - a title and a drop-down menu. I used the code from the Bootstrap site.

I started with the basic Bootstrap template and then added a navigation bar. This is my code so far.

<!DOCTYPE html>
<html>
  <head>
    <title>WEBSITE NAME</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <!-- Bootstrap -->
    <link href="css/bootstrap.min.css" rel="stylesheet" media="screen">

    <!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!--[if lt IE 9]>
      <script src="../../assets/js/html5shiv.js"></script>
      <script src="../../assets/js/respond.min.js"></script>
    <![endif]-->
  </head>
  <body>

<h1>WEBSITE NAME</h1>

    <nav class="navbar navbar-default" role="navigation">
  <!-- Brand and toggle get grouped for better mobile display -->
  <div class="navbar-header">
    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>

  </div>

  <!-- Collect the nav links, forms, and other content for toggling -->
  <div class="collapse navbar-collapse navbar-ex1-collapse">
    <ul class="nav navbar-nav">
      <li class="active"><a href="#">Home</a></li>
      <li><a href="#">Tutorials</a></li>
      <li><a href="#">Software</a></li>
      <li class="dropdown">
        <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
        <ul class="dropdown-menu">
          <li><a href="#">Action</a></li>
          <li><a href="#">Another action</a></li>
          <li><a href="#">Something else here</a></li>
          <li><a href="#">Separated link</a></li>
          <li><a href="#">One more separated link</a></li>
        </ul>
      </li>
    </ul>
    <form class="navbar-form navbar-left" role="search">
      <div class="form-group">
        <input type="text" class="form-control" placeholder="Search">
      </div>
      <button type="submit" class="btn btn-default">Submit</button>
    </form>
    <ul class="nav navbar-nav navbar-right">
      <li><a href="https://twitter.com/"><span class="glyphicon glyphicon-comment"></span> Twitter</a></li>
      <li><a href="https://youtube.com/"><span class="glyphicon glyphicon-facetime-video"></span> YouTube</a></li>
        </ul>
      </li>
    </ul>
  </div><!-- /.navbar-collapse -->
</nav>

    <!-- jQuery (necessary for Bootstrap JavaScript plugins) -->
    <script src="//code.jquery.com/jquery.js"></script>
    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

The dropdown menu absolutely does not work at all or clicks on it. What do I need to do?

EDIT: I used the Safari web inspector and the resource "jquery.js" is red (indicates that it is missing). This comes from the lines: I am writing this based on the default base page from the Bootstrap site. I am not sure what to change the path to fix it. There is no jquery.js file in the project folder.

+4
4

!

, 'code.jquery.com/jquery.js' - Safari. :

<script src="//code.jquery.com/jquery.js"></script>

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<script src="http://code.jquery.com/jquery.js"></script>

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+1

"html5shiv" "reply.min", . , JS jQuery Bootstrap .

0

: -

<ul class="nav navbar-nav navbar-right">
  <li><a href="https://twitter.com/"><span class="glyphicon glyphicon-comment"></span> Twitter</a></li>
  <li><a href="https://youtube.com/"><span class="glyphicon glyphicon-facetime-video"></span> YouTube</a></li>
    </ul>
  </li>
</ul>

</ul> </li> - , , , ...

0

WAMP , : , :   src= "http://code.jquery.com/jquery.js" , HTML5 shiv response.js , ...

Google Chrome , , .

Hover BS3, javascript ... : http://thisamericanjourney.com/ :      // ,

   $(function() {


$('ul.nav li.dropdown').hover(function() {
    $('.dropdown-menu', this).fadeIn('fast');
}, function() {
    $('.dropdown-menu', this).fadeOut('fast');
});

    });
0

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