引导程序上的内联搜索栏

Question

我正在尝试在导航菜单的左侧添加一个内嵌搜索栏。它是一个按钮，在它旁边显示一个文本框，允许用户输入他们想要的帽子。我试图将它放置在行内，但由于某种原因，它出现在较小设备上的菜单图标顶部。

我还想知道如何让文本框在菜单元素上淡入淡出，而不是出现在它们旁边。

<nav class="navbar navbar-default" role="navigation">
  <div class="container-fluid">
     <div class="navbar-header">

        <form class="navbar-form navbar-left" role="search">

            <button id='search-button' class='btn btn-default '><span class='glyphicon glyphicon-search'></span></button>

            <div id='search-form' class="form-group">
              <div class="input-group">
                <span id='search-icon' class="input-group-addon"><span class='glyphicon glyphicon-search'></span></span>
                <input type="text" class="form-control" placeholder="Search">
              </div>
            </div>
          </form>

          <button class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
          </button>
    </div>


  </div>
</nav>
<script type='text/javascript'>

      $(function(){

         $("#search-button, #search-icon").click(function(e){
             e.preventDefault();
             $("#search-button, #search-form").toggle();
         });
      })  
</script>

我忘了提一下，由于搜索按钮隐藏了文本框，我也无法在任何地方发布此表单。我能做些什么来解决这个问题？

Answer 1

这可能会有所帮助：搜索栏将显示在点击链接上，并且该按钮将在所有视口中保持显示，而不是在您低于 768 像素时隐藏。见例子。

$(".btn-search").click(function(e) {
  $("#search-input, #btn-go").fadeToggle();
});
$(".hasclear").keyup(function() {
  var t = $(this);
  t.next('span').toggle(Boolean(t.val()));
});

$(".clearer").hide($(this).prev('input').val());

$(".clearer").click(function() {
  $(this).prev('input').val('').focus();
  $(this).hide();
});

/**Custom**/

body,
html {
  margin-top: 60px;
}
.navbar.navbar-custom {
  height: 50px;
  border: none;
}
.navbar.navbar-custom .navbar-toggle {
  z-index: 1;
  border: none;
  background: none;
}
.navbar.navbar-custom .navbar-collapse {
  background: #f5f5f5;
}
.formSearch {
  left: 0;
  position: absolute;
}
.formSearch .has-feedback span.glyphicon {
  padding: 7px;
  margin-right: 10px;
  cursor: pointer;
  pointer-events: auto;
  color: #444;
}
.btn.btn-search,
.btn.btn-search:hover,
.btn.btn-search:focus {
  background: none;
  height: 50px;
  box-shadow: none;
  outline: none;
  border-radius: 0;
  border: none;
}
#search-input,
#search-input:focus {
  height: 50px;
  background: #f5f5f5;
  box-shadow: none;
  outline: none;
  font-size: 20px;
  border: none;
  display: none;
}
.input-group-btn #btn-go {
  height: 50px;
  border-radius: 0;
  border: none;
  box-shadow: none;
  outline: none;
  background: #444;
  color: #fff;
  display: none;
}
@media (min-width: 768px) {
  .navbar-custom .navbar-nav {
    width: 100%;
    text-align: center;
  }
  .navbar-custom .navbar-nav > li {
    float: none;
    display: inline-block;
  }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet" />
<nav class="navbar navbar-default navbar-fixed-top navbar-custom">
  <div class="container-fluid">
    <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>
      <form class="formSearch" role="search"> <span class="input-group"> <span class="input-group-btn">
        <button class="btn btn-default btn-search" type="button"><span class="glyphicon glyphicon-search"></span>

        </button>
        </span>
        <div class="has-feedback">
          <input type="text" class="form-control hasclear" id="search-input" placeholder="Search for..."> <span class="clearer glyphicon glyphicon-remove form-control-feedback"></span>

        </div> <span class="input-group-btn">
        <button class="btn btn-default" id="btn-go" type="button"> Search</button>
      </span>
        </span>
    </div>
    </form>
  </div>
  <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="#">Forums</a>

      </li>
      <li><a href="#">About Us</a>

      </li>
      <li><a href="#">Sponsorship</a>

      </li>
      <li><a href="#">Bespoke Events</a>

      </li>
      <li><a href="#">Vacancies</a>

      </li>
      <li><a href="#">Contact</a>

      </li>
    </ul>
  </div>
  <!-- /.navbar-collapse -->
  </div>
  <!-- /.container-fluid -->
</nav>
<div class="container">
  <div class="well well-lg">Boostrap Search Bar</div>
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    the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.Lorem Ipsum is simply dummy text of the printing and typesetting
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    publishing software like Aldus PageMaker including versions of Lorem Ipsum.Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer
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    sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's
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</div>

Answer 2

如果我理解正确，您希望您的搜索栏覆盖链接。

你可以创建一个css类：

   .fix-menu {
    position: absolute;
    z-index: -1;
    }

并将其添加到您的链接列表中：

    <ul class="nav navbar-nav fix-menu">

jsfiddle updated