Attempting to implement a jQuery function to toggle the visibility of the submenu

Hey there! After spending some time digging into this, I've hit a roadblock.

I'm struggling to figure out how to keep the sub-menu active even when the mouse is no longer hovering over it, similar to how the bootstrap menu functions.

Here's a link to the code I've been working on: http://jsfiddle.net/pentester/DDpH6/

        <div id="nav_wrap">
        <div id="nav">
            <ul>
                <li><a href="#">parent</a>

                    <ul>
                        ...
                        lots of nested list items here
                        ...
                    </ul>
               ...
                more list items
                ...
          $("#nav ul li").click(function(){
            $("#nav ul li ul li").toggle();
          }); 

          $("#nav").mouseout(function(){
            $("#nav ul li ul li").show();
          });

This problem seems like it should have a simple solution, but for some reason, I just can't crack it!

Answer №1

Instead of relying on a CSS :hover effect to display the submenus, you can achieve the same result using jQuery with a click event:

$("#nav > ul > li").on('click', function(){
    $(this).toggleClass('active');
});

When a list item is clicked, it toggles the visibility of the submenu by adding or removing the .active class:

#nav > ul > li > ul {
    display: none;
}
#nav > ul > li.active > ul {
    display: block;
}

To see this in action, check out the updated version of your jsfiddle here: http://jsfiddle.net/2mRwb/3/

Answer №2

I revamped your jQuery and made some adjustments to the CSS. The style could use some tweaking, but the functionality is exactly what you're looking for.

 $("#nav ul li ul li").hide();

  $("#nav ul li").click(function(){
    $(this).find('ul').toggle()
  }); 

  $("#nav").mouseout(function(){
    $("#nav ul li ul li").show();

  });

Check out the updated code on Jsfiddle

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