bootstrap dropdown menu external link -


my dropdown menu bootstraps work internal links. want work external links

www.speleobox.be/test

this code:

<!-- begin navigation --> <ul class="nav navbar-nav">     <li class="dropdown">         <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">huur uw... <span class="caret"></span></a>         <ul class="dropdown-menu" role="menu">             <li><a href="http://www.speleobox.be">speleobox</a></li>             <li><a href="http://www.sumopak.be">sumopakken</a></li>         </ul>      </li>      <li><a href="#experience">speleobox</a></li>      <li><a href="#pricing-tables">prijzen</a></li>      <li><a href="#contact-us">contact</a></li>  </ul>  <!-- end navigation --> 

as see have custom code scrolls anchor in code. prevents default onclick events external links.

//smooth scroll href value jquery(".tabs-btn ul li a, .navbar-nav li a, .navbar-brand").click(function(event){      event.preventdefault();      //calculate destination place      var dest=0;      if($(this.hash).offset().top > $(document).height()-$(window).height()){           dest=$(document).height()-$(window).height();      }else{           dest=$(this.hash).offset().top;      }      //go destination      jquery('html,body').animate({scrolltop:dest}, 1000,'swing');  }); 

also there error in code can see in dev console

cannot read property 'top' of undefined 

i suggest removing code , swap 1 https://css-tricks.com/snippets/jquery/smooth-scrolling/

jquery(function() {   jquery('a[href*=#]:not([href=#])').click(function() {     if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {       var target = jquery(this.hash);       target = target.length ? target : jquery('[name=' + this.hash.slice(1) +']');       if (target.length) {         jquery('html,body').animate({           scrolltop: target.offset().top         }, 1000);         return false;       }     }   }); }); 

this functions works great, i've used bunch of times.