Question

我正在使用此代码来执行以下操作

- ＆gt;将搜索表单添加到sm或更小屏幕尺寸的新行

- ＆gt;向右移动sm或更小屏幕尺寸的切换按钮

主要问题是，当小屏幕中的大小变化时，文本输入不会扩展，它会保持最大的最大大小为13rem。

以及如何使切换按钮右对齐。注意：float-right不起作用

<nav class="navbar navbar-expand-sm justify-content-between navbar-light bg-light d-flex flex-row">
    <a class="navbar-brand" href="{{route('homepage')}}">ODekh</a>

    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>

<form method="get" action="{{route('product.search')}}" id="nav-form" class="form-inline">
    <div class="input-group mb-3">
        <input class="form-control" type="search" placeholder="Search" aria-label="Search" id="search" placeholder="Search Books, Authors" name="search" value="">
        <div class="input-group-append border-0 bg-white">
            <button class="btn btn-outline-secondary" type="submit"><span class="fa fa-search"></span></button>
        </div>
    </div>
</form>

<div class="collapse navbar-collapse" id="navbarSupportedContent">
  <ul class="navbar-nav mr-auto">
    <li class="nav-item">
      <a class="nav-link" href="">Books</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="">Cart</a>
    </li>
    <li class="nav-item dropdown">
      <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Login</a>
      <div class="dropdown-menu" aria-labelledby="navbarDropdown">
        <a class="dropdown-item" href="">My Account</a>
        <div class="dropdown-divider"></div>
        <a class="dropdown-item" href="">Logout</a>

     </div>
  </li>
</ul>

Answer 1

以下是切换按钮对齐的修复方法。但是，通过搜索输入并不完全清楚你想要什么。你希望它在较小的屏幕上扩展？你真的意味着扩张而不缩水吗？（在较小的屏幕上扩展对我来说没有任何意义）

＆＃13;

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">


<nav class="navbar navbar-expand-sm justify-content-between navbar-light bg-light">
    <a class="navbar-brand" href="{{route('homepage')}}">ODekh</a>
    
    <form method="get" action="{{route('product.search')}}" id="nav-form" class="form-inline order-sm-12">
        <div class="input-group mb-0">
            <input class="form-control" type="search" placeholder="Search" aria-label="Search" id="search" placeholder="Search Books, Authors" name="search" value="">
            <div class="input-group-append border-0 bg-white">
                <button class="btn btn-outline-secondary" type="submit"><span class="fa fa-search"></span></button>
            </div>
        </div>
    </form>
    
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
    </button>

    <div class="collapse navbar-collapse" id="navbarSupportedContent">
        <ul class="navbar-nav mr-auto">
            <li class="nav-item">
                <a class="nav-link" href="">Books</a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="">Cart</a>
            </li>
            <li class="nav-item dropdown">
                <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Login</a>
                <div class="dropdown-menu" aria-labelledby="navbarDropdown">
                    <a class="dropdown-item" href="">My Account</a>
                    <div class="dropdown-divider"></div>
                    <a class="dropdown-item" href="">Logout</a>
                </div>
            </li>
        </ul>
    </div>
</nav>



<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>

＆＃13;

将表单添加到导航栏中的新行

1 个答案: