有一个简单的方法让按钮
dropdowns分组像
button-groups与Twitter Bootstrap？
这段代码
<div class="btn-toolbar">
<div class="btn-group">
<div class="btn-group">
<a class="btn dropdown-toggle" data-toggle="dropdown" href="#">
January
<span class="caret"></span>
</a>
<ul class="dropdown-menu">
<li><a href="#" class="active">January</a></li>
<li><a href="#">February</a></li>
<!-- ... -->
</ul>
</div>
<div class="btn-group">
<a class="btn dropdown-toggle" data-toggle="dropdown" href="#">
2012
<span class="caret"></span>
</a>
<ul class="dropdown-menu">
<li><a href="#" rel="2012" class="active">2012</a></li>
<li><a href="#" rel="2011">2011</a></li>
<li><a href="#" rel="2010">2010</a></li>
<li><a href="#" rel="2009">2009</a></li>
</ul>
</div>
</div>
结果
@H_502_8@解决方法
解决方案是将下拉按钮放入分组按钮.
这是一个例子：
http://jsfiddle.net/RayZ/CgBTn/49/
<div class="btn-group"> <!-- group container for buttons merging -->
<div class="btn btn-group"> <!-- button and dropdown group in one -->
<a class="btn dropdown-toggle" data-toggle="dropdown" href="#">
One
<span class="caret"></span>
</a>
<ul class="dropdown-menu">
<li><a href="#">foo</a></li>
</ul>
</div>
<div class="btn btn-group">
<a class="btn dropdown-toggle" data-toggle="dropdown" href="#">
Two
<span class="caret"></span>
</a>
<ul class="dropdown-menu">
<li><a href="#">foo</a></li>
</ul>
</div>
</div>
一些CSS调整：
.btn-group.btn { border: 0; padding: 0; }
.btn-group.btn > .btn { border-radius: 0 }
.btn-group.btn > .dropdown-menu { text-align: left; }
.btn-group.btn:first-child > .btn {
-webkit-border-radius: 4px 0 0 4px;
-moz-border-radius: 4px 0 0 4px;
border-radius: 4px 0 0 4px;
}
.btn-group.btn:last-child > .btn {
-webkit-border-radius: 0 4px 4px 0;
-moz-border-radius: 0 4px 4px 0;
border-radius: 0 4px 4px 0;
}
@H_502_8@
@H_502_8@