第八篇.Bootstrap下拉菜单

给div一个class “dropdown”，将下拉菜单放在这个div里就可以显示bootstrap的下拉菜单。

<div class="dropdown">

            <button class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown">

                Dropdown

                <span class="caret"></span>

            </button>

 

            <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu1">

                <li role="presentation"><a role="menuitem" tabindex="-1" href="#">Regular link</a></li>

                <li role="presentation" class="disabled"><a role="menuitem" tabindex="-1" href="#">Disabled link</a></li>

                <li role="presentation"><a role="menuitem" tabindex="-1" href="#">Another link</a></li>

            </ul>

 

 

        </div>