I am trying to make side navigation bar using Bootstrap 3. Now sub-menus are display right side of the each menu. I want to display it bottom of parent menu.
<ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu" style="display: block; position: static; margin-bottom: 5px; *width: 180px;">
<li class="dropdown-submenu">
<a tabindex="-1" href="#">More options</a>
<ul class="dropdown-menu">
<li class="dropdown-submenu">
<a href="#">More..</a>
<ul class="dropdown-menu">
<li><a href="#">3rd level</a></li>
<li><a href="#">3rd level</a></li>
</ul>
</li>
</ul>
</li>
<li class="divider"></li>
<li class="dropdown-submenu">
<a tabindex="-1" href="#">More options2</a>
<ul class="dropdown-menu">
<li><a tabindex="-1" href="#">Second level</a></li>
<li class="dropdown-submenu">
<a href="#">More..</a>
<ul class="dropdown-menu">
<li><a href="#">3rd level</a></li>
<li><a href="#">3rd level</a></li>
</ul>
</li>
<li><a href="#">Second level</a></li>
<li><a href="#">Second level</a></li>
</ul>
</li>
</ul>
Here is the Demo.
Edit: I try to do it using collapse jsfiddle.net/mridulpv/Wrh8x/5 . But still some problems. I want to hide collapse item at starting, and remove horizondal line etc.
You can achieve this effect by not removing the sub-menus from the document flow. This means everything gets pushed down when the menu item is hovered. This does cause a problem with the third level, as when you mouse-out of the third level everything collapses up and you lose focus, but I don't believe it would be hard to get this menu functioning with clicks instead of hovers. (simply add/remove a class on click. See Edit.)
But here's what you want to do:
.dropdown-submenu > .dropdown-menu{
position: relative;
left: 0;
top: 0;
margin: 0;
}
You'll see as you mouse over the menu gets pushed down. This is due to me positioning relative rather than absolute.
EDIT :
With a bit more fiddling I managed to get clicking to work with very minimal jquery and a bit more css:
JS:
$('.dropdown-submenu > a').click(function(){
$(this).parent().children('.dropdown-menu').toggleClass('shown');
});
CSS:
.dropdown-submenu > .dropdown-menu{
position: relative;
left: 0;
top: 0;
margin: 0;
}
.dropdown-submenu:hover > .dropdown-menu{
display: none;
}
.shown{
display: block;
}
.dropdown-submenu:hover > .shown{
display: block;
}
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