javascript - Showing nav dropdown when menu item is clicked -


i twitter bootstrap, don't need features. in though drop down function i'm trying replicate.

this html:

<nav class="navigation" role="navigation">     <ul class="a">         <li><a class="" href="">page 1</a></li>         <li><a class="" href="">page 2</a></li>          <li>             <a class="" href="">page 3</a>             <ul class="drop_down">                 <li><a href="#">list 1</a></li>                 <li><a href="#">list 2</a></li>                 <li class="nav_divider"></li>                 <li><a href="#">list 3</a></li>                 <li><a href="#">list 4</a></li>                 <li><a href="#">list 5</a></li>             </ul>         </li>          <li><a class="" href="">page 4</a></li>         <li><a class="" href="">page 5</a></li>     </ul> </nav>

my javascript far (it's not much):

$('nav.navigation li a').on('click', function() {     if( $('nav.navigation li').has('ul.drop_down') ) {         // don't know how add class clicked item,         // , not 'a' in nav.     } }); 

$('nav.navigation li a').on('click', function(e) {     if($(this).parent().has('ul.drop_down')) {         $(this).siblings('ul.drop_down').addclass("classname");         e.preventdefault();     } });

calling e.preventdefault(); prevent redirecting, because don't think you'd want when want show dropdown.


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