title: Bootstrap 3.3.7 navbar collapse doesn't work
body: <p>I'm new in bootstrap and trying to toggle navbar but the button doesn't work at all. I tried several jQuery versions but it couldn't help. I am so confused. In addition, I'm using bootstrap.rtl.</p>
  
  <p>Here is my code:</p>
  
  <pre><code>    &lt;head runat="server"&gt;
      &lt;meta charset="utf-8" /&gt;
      &lt;meta http-equiv="X-UA-Compatible" content="IE=edge" /&gt;
      &lt;meta name="viewport" content="width=device-width, initial-scale=1" /&gt;
  
      &lt;link href="Content/bootstrap.min.css" rel="stylesheet" /&gt;
      &lt;link href="Content/bootstrap-rtl.min.css" rel="stylesheet" /&gt;
      &lt;link href="Content/main.css" rel="stylesheet" /&gt;
  
      &lt;script src="Scripts/jquery-1.9.1.js"&gt;&lt;/script&gt;
      &lt;script src="Scripts/bootstrap.min.js"&gt;&lt;/script&gt;
      &lt;script src="Scripts/bootstrap-rtl.min.js"&gt;&lt;/script&gt;
      &lt;/head&gt; 
          &lt;nav class="navbar navbar-inverse" style="background-color: 
        #330033"&gt;
              &lt;div class="container-fluid" style="padding-right: 0px"&gt;
                  &lt;div class="navbar-header"&gt;
                      &lt;button type="button" class="navbar-toggle collapsed" 
        data-toggle="collapse" data-target="#navbar-collapse-zagros" aria-
      controls="zagros"&gt;
                          &lt;span class="sr-only"&gt;Toggle navigation&lt;/span&gt;
                          &lt;span class="icon-bar"&gt;&lt;/span&gt;
                          &lt;span class="icon-bar"&gt;&lt;/span&gt;
                          &lt;span class="icon-bar"&gt;&lt;/span&gt;
                      &lt;/button&gt;
                      &lt;%--&lt;a class="navbar-brand" style="padding-left:8px" 
     href="#"&gt;زاگرس تیکتینگ&lt;/a&gt;--%&gt;
                      &lt;div style="background-image: url('Images/logo-
     zagros.png'); background-repeat: no-repeat; width: 124px; height: 70px;"&gt;
    &lt;/div&gt;
                  &lt;/div&gt;
  
                  &lt;div class="collapse navbar-collapse" id="navbar-collapse-
    zagros"&gt;
                      &lt;ul class="nav navbar-nav "&gt;
                          &lt;li class="active "&gt;&lt;a class="text-center" href="#"&gt;
       &lt;i class="glyphicon glyphicon-dashboard white"&gt;&lt;/i&gt;
                              &lt;br /&gt;
                              داشبورد&lt;/a&gt;&lt;/li&gt;
                          &lt;li&gt;&lt;a class="text-center" href="#"&gt;&lt;i 
       class="glyphicon glyphicon-th-large white"&gt;&lt;/i&gt;&lt;br /&gt;بخش ها&lt;/a&gt;&lt;/li&gt;
                          &lt;li&gt;&lt;a href="#" class="text-center"&gt;&lt;i 
     class="glyphicon glyphicon-th white"&gt;&lt;/i&gt;&lt;br /&gt;کاربران&lt;/a&gt;&lt;/li&gt;
                          &lt;li&gt;&lt;a href="#" class="text-center"&gt;&lt;i 
    class="glyphicon glyphicon-file white"&gt;&lt;/i&gt;&lt;br /&gt;تیکت&lt;/a&gt;&lt;/li&gt;
                          &lt;li&gt;&lt;a href="#" class="text-center"&gt;&lt;i 
     class="glyphicon glyphicon-cog white"&gt;&lt;/i&gt;&lt;br /&gt;تنظیمات&lt;/a&gt;&lt;/li&gt;
  
                          &lt;li class="dropdown"&gt;&lt;a class="dropdown-toggle text-
     center" data-toggle="dropdown" href="#"&gt;&lt;i class="glyphicon glyphicon-
     education white"&gt;&lt;/i&gt;&lt;br /&gt;پایگاه اطلاعات&lt;span class="caret"&gt;&lt;/span&gt;&lt;/a&gt;
                              &lt;ul class="dropdown-menu"&gt;
                                  &lt;li&gt;&lt;a href="#"&gt;1&lt;/a&gt;&lt;/li&gt;
                                  &lt;li&gt;&lt;a href="#"&gt;2&lt;/a&gt;&lt;/li&gt;
                                  &lt;li&gt;&lt;a href="#"&gt;3&lt;/a&gt;&lt;/li&gt;
                              &lt;/ul&gt;
                          &lt;/li&gt;
  
                          &lt;li&gt;&lt;a id="exit" href="#" class="text-center"&gt;&lt;i 
       id="exitIcon"  class="glyphicon glyphicon-off white"&gt;&lt;/i&gt;&lt;br /&gt;خروج&lt;/a&gt;
      &lt;/li&gt;
                      &lt;/ul&gt;
  
                      &lt;ul class="nav navbar-nav navbar-left"&gt;
                          &lt;li&gt;&lt;a href="#" class="text-center" style="padding-
     top:23px"&gt;&lt;i class="glyphicon glyphicon-log-in white" style="padding-
     left: 5px;"&gt;&lt;/i&gt;ورود&lt;/a&gt;&lt;/li&gt;
                          &lt;li&gt;&lt;a href="#" class="text-center" style="padding-
     top:23px"&gt;&lt;i   class="glyphicon glyphicon-user white" style="padding-
     left: 5px;"&gt;&lt;/i&gt;ثبت نام&lt;/a&gt;&lt;/li&gt;
                      &lt;/ul&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          &lt;/nav&gt;
  </code></pre>