btn-group with submenu twitterbootstrap - html

Question

I'd like to know how can i build a btn-group with a sub-menu.
<div class="btn-group">
<a class="btn dropdown-toggle" data-toggle="dropdown" href="#">
Action
<span class="caret"></span>
</a>
<ul class="dropdown-menu">
<!-- dropdown menu links -->
</ul>
</div>
and i' like to put this in the btn-group:
<ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
...
<li class="dropdown-submenu">
<a tabindex="-1" href="#">More options</a>
<ul class="dropdown-menu">
...
</ul>
</li>
</ul>
This is what i want: (but with twiiter-bootstrap)

Answer 1

Explanation: Basically this btn could go anywhere, I just put it in a button group to show there is nothing special about this button.
So first, you want to add data-toggle= dropdown to your button. Then, you need to add your standard drop down menu to the button. I guess the key here is knowing that there is nothing stopping you from adding a second dropdown menu into a submenu.
So go a head an add a submenu into whatever < li > you want, and inside that, just another dropdown-menu. So essentially we have Button -> dropdown menu -> dropdown submenu -> dropdown menu -> sub elements. Alittle confusing but pretty straight forward I think
<div class="btn-toolbar">
<div class="btn-group">
<div class="btn-group">
<!--start of dropdown button -->
<button class="btn dropdown-toggle" data-toggle="dropdown">Dropdown Button <span class="caret"></span></button>
<ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
<li class="dropdown-submenu">
<a tabindex="-1" href="#">More options</a>
<ul class="dropdown-menu">
<li><a tabindex="-1" href="#">Regular link</a></li>
<li><a tabindex="-1" href="#">Regular link</a></li>
<li><a tabindex="-1" href="#">Regular link</a></li>
</ul>
</li>
</ul>
</div>
<!--end of dropdown button -->
<button class="btn">Middle</button>
<button class="btn">Right</button>
</div>
</div>
Edit:
After playing with this alittle, I realized that you do need the
<div class="btn-group">
wrapping the button, even if it is going to just stand alone. I created this updated fiddle to demo it.
http://jsfiddle.net/jamiematthews/yWrRA/1/

Answer 2

Took a bit of experimenting but here's how you go about doing it:
http://jsfiddle.net/ewQTE/2/
<div class="btn-toolbar">
<div class="btn-group">
<div class="btn-group">
<button class="btn dropdown-toggle" data-toggle="dropdown">Left <span class="caret"></span></button>
<ul class="dropdown-menu">
<li>Dropwn Link #1</li>
<li>Dropwn Link #2</li>
</ul>
</div>
<button class="btn">Middle</button>
<button class="btn">Right</button>
</div>
</div>