Menu remains open and unresponsive in Bootstrap

This is an HTML site built using Bootstrap. The site has a menu that should automatically open on mouseover, but currently, it does not close automatically. 

    (function($){
    $(document).ready(function(){
    $('ul.nav [data-toggle=dropdown]').on('mouseover', function(event) {
    event.preventDefault(); 
    event.stopPropagation(); 
    $(this).parent().siblings().removeClass('open');
    $(this).parent().toggleClass('open');
    });
    });
    })(jQuery);
    // CSS code snippet goes here...
    // JavaScript code snippet goes here...

Feel free to test my code provided above.

javascriptjqueryhtmlcsstwitter-bootstrap

Answer №1

For the dropdown toggle, you'll need to set up a mouseenter function, and for the dropdown and dropdown-submenu, a mouseleave function. If I'm correct in understanding your issue, your code should resemble the following:

 $('ul.nav [data-toggle=dropdown').on({
  mouseenter: function(event) {
    if (!$(this).hasClass("open")) {
      $(this).parent().toggleClass('open');
    }
  }
});
$('ul.nav .dropdown, .dropdown-submenu').on({
  mouseleave: function(event) {
    if ($(this).hasClass("open")) {
      $(this).toggleClass('open');
    }
  }
});

To see it in action, you can check out this Fiddle.

Keep in mind that if your menu is lengthy, users may encounter difficulty scrolling down to view all links as the dropdown closes. Nonetheless, this solution should address your current problem.

P.S. The event is included in case it's necessary, but feel free to remove it if not.

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