Bootstrap下拉列表右对齐失败

Question

我曾尝试将下拉菜单扩展到导航栏的右侧，但失败了，但我尝试了很多方法来完成，但我失败了。 如果有任何方法可以解决此问题，请有人帮助我，谢谢。

<?php
$curdir = getcwd ();
chdir('/forum');
require_once('/global.php');
chdir ($curdir);
$username=$vbulletin->userinfo['username'];
?>
<div class="navbar-wrapper">
     <div class="container">
        <div class="navbar navbar-inverse">
          <div class="navbar-inner">
            <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
            </button>
            <a class="brand" href="/index.php"></p>Name</p></a>
            <div class="nav-collapse collapse">
              <ul class="nav">
              <li>
                                <a href='/index.php'><img src="/home.png" height="25" width="25"> Home</b></a>
                            </li>

                            <li>
                                <a href='/forum'><img src="/forum.png"> Forum</a>
                            </li>
                             <li class='dropdown'>
                                <a href='#' class='dropdown-toggle' data-toggle='dropdown'><img src="P.png"> Players<b class='caret'></b>

                                </a>
                                <ul class="dropdown-menu">
                                    <li>
                                        <a href="action.php"><img src="/action.php"> Action</a>
                                    </li>                                 
                                </ul>
                            </li>
                            <?php if ($vbulletin->userinfo['usergroupid'] == '1' )
                            echo "
                            <li class='dropdown'>
                                <a href='#' class='dropdown-toggle' data-toggle='dropdown'><i class='icon-user icon-white'></i> Welcome Guest<b class='caret'></b>
                                </a>
                                <ul class='dropdown-menu'>
                                    <li>
                                        <a href='#'><img src='/img/connectserver.png'> Action</a>
                                    </li>
                                    <li>
                                        <a href='/login.php'><i class='icon-ban-circle'></i> Login</a>
                                    </li>
                                    <li>
                                        <a href='register.php'><i class='icon-ok'></i> Register</a>
                                    </li>
                                </li>
                                </ul>
                                </ul>
                            </li>";?>
                            <?if ($vbulletin->userinfo['usergroupid'] != '1' )
                            echo "
                        </li>
                            <li class='dropdown'>
                                <a href='#' class='dropdown-toggle class='nav pull-right' data-toggle='dropdown'><img src='/img/connectserver.png'></i> Welcome <font color='red'>$username</font><b class='caret'></b>
                                </a>
                                <ul class='dropdown-menu'>
                                    <li>
                                        <a href='#'><img src='/img/connect.png' height='19' width='19'> Connect to server</a>
                                    </li>
                                    <!-- <li>
                                        <a href='#'><img src='/log-out.png' height='19'  width='19'> Log out</a>

                                    </li>  -->  
                                </li>
                                </ul>
                            </li></p>";?>
              </ul>
            </div>
          </div>
        </div>
      </div>
    </div>

Answer 1

html无效。 我看不到您的所有代码，但似乎在ap标签内的ul标签后有一个li标签？ li只能在ul或ol标签内。 确保html正确，然后重试！ 希望这可以帮助！