Navbar品牌和链接下的Bootstrap Navbar Form

Question

我正在尝试为用户名，密码和按钮的表单与Navbar Brand和A标签处于同一行，但由于某种原因，它似乎处于他们。

这是什么解决方案？

<nav class="navbar navbar-default navbar-fixed-top" role="navigation">
  <div class="container">
  <a class="navbar-brand" href="#"> Log Me In! </a>
  <button class="navbar-toggle" data-toggle="collapse" data-target="navHeaderCollapse">
  <span class="icon-bar"></span>
  <span class="icon-bar"></span>
  <span class="icon-bar"></span>
  </button>

  <div class="collapse navbar-collapse navHeaderCollapse">
    <ul class="nav navbar-nav">
    <li><a href="#">Home</a></li>
    <li><a href="#">About</a></li>
    <li><a href="#">Location</a></li>
    </ul>
  </div>
  <form class="navbar-form navbar-right" role="search">
                <div class="form-group">
                    <input type="text" name="" value="" id="username" placeholder="Username">
                </div>
                <div class="form-group">
                    <input type="password" name="" value="" id="password" placeholder="Password">
                </div>
                <input type="button" id="logIn" value="Login">
  </form>
  </div>
</nav>

Answer 1

您需要在类别中移动div中的表单" collapse navbar-collapse navheadercollapse"这样。

 <div class="collapse navbar-collapse navHeaderCollapse">
    <ul class="nav navbar-nav">
      <li><a href="#">Home</a></li>
      <li><a href="#">About</a></li>
      <li><a href="#">Location</a></li>
    </ul>
    <form class="navbar-form navbar-right" role="search">
      <div class="form-group">
        <input type="text" name="" value="" id="username" placeholder="Username">
      </div>
      <div class="form-group">
        <input type="password" name="" value="" id="password" placeholder="Password">
      </div>
      <input type="button" id="logIn" value="Login">
    </form>
  </div>

Answer 2

您需要在Coldapsible Div

中包装表单

这就是您可以做的方式

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
 
<nav class="navbar navbar-default navbar-fixed-top" role="navigation">
  <div class="container">
  <a class="navbar-brand" href="#"> Log Me In! </a>
  <button class="navbar-toggle" data-toggle="collapse" data-target="#navHeaderCollapse">
  <span class="icon-bar"></span>
  <span class="icon-bar"></span>
  <span class="icon-bar"></span>
  </button>
  <div class="collapse navbar-collapse" id= "navHeaderCollapse">
    <ul class="nav navbar-nav">
    <li><a href="#">Home</a></li>
    <li><a href="#">About</a></li>
    <li><a href="#">Location</a></li>
    </ul>
 
  <form class="navbar-form navbar-right" role="search">
                <div class="form-group">
                    <input type="text" name="" value="" id="username" class="form-control" placeholder="Username">
                </div>
                <div class="form-group">
                    <input type="password" name="" value="" id="password" class="form-control" placeholder="Password">
                </div>
                <input type="button" class="btn btn-sm btn-primary"  id="logIn" value="Login">
  </form>
   </div>
  </div>
</nav>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js">
 </script>
 <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

，还将class="form-control"放到您的文本框和class="btn btn-sm btn-primary"上，以获取出色的式按钮:)展开片段(全屏幕(以查看更改，我也使您的菜单可折叠，它在您给定的示例中无法使用

Answer 3

看看。

<nav class="navbar navbar-default">
  <div class="container-fluid">
    <!-- Brand and toggle get grouped for better mobile display -->
    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="#">Log Me In !</a>
    </div>
    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
      <ul class="nav navbar-nav">
        <li><a href="#">Home</a></li>
        <li><a href="#">About</a></li>
        <li><a href="#">About</a></li>
      </ul>
      <form class="navbar-form navbar-left">
        <div class="form-group">
          <input type="text" class="form-control" placeholder="Username">
        </div>
        <div class="form-group">
          <input type="password" class="form-control" placeholder="Password">
        </div>
        <button type="submit" class="btn btn-default">Login</button>
      </form>
    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav>

您可以在codepen https://codepen.io/ricopo/pen/zkxoyq

中检查结果

希望我帮你！