中间带有徽标的两部分 Bootstrap 导航菜单

Question

我正在使用 nav_walker 在导航栏中创建动态 wordpress 链接。我如何在 wordpress nav_walker:

中实现这样的中心

+-----------------------------+-----------+------------------------------+
+---------------HOME--ABOUT---|-LOGO HERE-|---CONTACT--PROFILE-----------+
+-----------------------------+-----------+------------------------------+

我该怎么做，或者请给我 jsfiddle 来想出那个。是左右导航的两个nav_walker函数吗？我怎样才能在中心插入导航栏品牌？谁能给我结构。谢谢。

我的代码：

<nav class="navbar navbar-inverse navbar-fixed-top">
    <div class="navbar-header">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
        </button>
    </div>

    <div class="navbar-brand navbar-center">

    </div>

    <?php wp_nav_menu(array(
        'menu'           => 'primary-1',
        'theme_location' => 'primary-1',
        'depth'          => 2,
        'container'      => 'div',
        'container_class'   => 'collapse navbar-collapse navbar-center',
        'container_id'      => 'bs-example-navbar-collapse-1',
        'menu_class'        => 'nav navbar-nav',
        'fallback_cb'       => 'wp_bootstrap_navwalker::fallback',
        'walker'            => new wp_bootstrap_navwalker()
        )); 
    ?>
</nav>

Answer 1

好的，请尝试使用下面的标记来实现您正在寻找的内容，您还需要调整一些 CSS 以覆盖 bootstrap 的默认样式。

HTML

<nav class="navbar navbar-default navbar-fixed-top">
  <div class="container">
    <div id="navbar" class="navbar-collapse collapse">
      <ul class="nav navbar-nav">
         <li class="active"><a href="#">Home</a></li>
         <li><a href="#about">About</a></li>
         <a class="navbar-brand">Your logo</a>
         <li><a href="../navbar/">Contact</a></li>
         <li><a href="../navbar/">Profile</a></li>
      </ul>
    </div><!--/.nav-collapse -->
  </div>
</nav>

实现你想要的CSS（确保它覆盖默认的bootstrap样式）

.navbar-nav {
    float: none;
    margin: auto;
    max-width: 40%; //adjust to your requirements
}

Codepen here

Answer 2

不久前，我在寻找完全相同的东西，偶然发现了这支笔。支持 Bryan Willis

Bootstrap 3 Headers 看最后一个例子!

HTML

<div class="container">
<nav class="navbar navbar-default">
<div class="container-fluid">
  <div class="navbar-header">
    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar9">
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>
  </div>

  <div class="brand-centered">
  <a class="navbar-brand" href="http://disputebills.com"><img style="margin-right: 10px; padding: 0;" src="http://res.cloudinary.com/disputebills/image/upload/v1462474206/blue-mark_cnzgry.png" alt="Dispute Bills">Dispute Bills
  </a>
  </div>

  <div id="navbar9" class="navbar-collapse collapse">
    <ul class="nav navbar-nav navbar-left">
      <li class="active"><a href="#">Home</a></li>
      <li><a href="#">About</a></li>
    </ul>
    <ul class="nav navbar-nav navbar-right">
      <li class="active"><a href="#">Home</a></li>
      <li><a href="#">About</a></li>
    </ul>
  </div>
  <!--/.nav-collapse -->
</div>
<!--/.container-fluid -->

CSS

.navbar-brand {
  padding: 0px;
}
.navbar-brand>img {
  height: 100%;
  padding: 15px;
  width: auto;
}
/* EXAMPLE 9 - Center with Flexbox and Text*/
.brand-centered {
  display: flex;
  justify-content: center;
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
}
.brand-centered .navbar-brand {
  display: flex;
  align-items: center;
}

Answer 3

如果左右两边的项目数量相同，它会非常简单。只需创建一个列表，将徽标放在中间并执行 text-align: center。看这里：https://jsfiddle.net/DTcHh/26132/

左右稍有不平就出问题了。我建议创建两个列表，每个列表占屏幕的一半。它们将向中心对齐，并在中心留下一个 space 作为徽标。

在这里查看：https://jsfiddle.net/DTcHh/26133/

html:

<div class="navbar navbar-default">
    <div class="logo-wrapper">
        <div class="logo"><img class="logo" src="http://www.hsdtaxlaw.com/wp-content/uploads/2016/05/logo_placeholder.png" alt=""></div>
    </div>
    <div class="half">      
        <ul class="left-navlist">
            <li>Home</li>
            <li>About</li>
        </ul>
    </div>
    <div class="half">      
        <ul class="right-navlist">
            <li>Contact</li>
            <li>Profile</li>
            <li>Maps</li>
        </ul>
    </div>
</div>

css:

.logo-wrapper {
    text-align: center;
    margin-bottom: -37px;
}

.logo {
    width: 100px;
    display: inline-block;
}

.navbar li {
    display: inline-block;
    padding: 0 10px 10px;
}

.half {
    width: 50%;
    display: block;
    float: left;
}

.right-navlist {
    padding-left: 60px;
}

.left-navlist {
    text-align: right;
    padding-right: 60px;
}

至于如何用wordpress实现这个，相信你得去掉navwalker插件了。只需在 wordpress 中创建两个菜单：left-primary 和 right-primary。然后用 wp_get_nav_menu_items('left-primary') 迭代它们并按照我的建议构建菜单。这是没有 nav-walker 的 php 代码：

<div class="navbar navbar-default">
    <div class="logo-wrapper">
        <div class="logo"><img class="logo" src="http://www.hsdtaxlaw.com/wp-content/uploads/2016/05/logo_placeholder.png" alt=""></div>
    </div>
    <div class="half">      
        <ul class="left-navlist">
            <?
                $menu = wp_get_nav_menu_items('left-primary');
                foreach ($menu as $menu_item) {
                    $title = $menu_item->title;
                    $link = $menu_item->url;
                    ?>
                        <li href="<?=$link?>"><?=$title?></li>
                    <?
                ?
            ?>
        </ul>
    </div>
    <div class="half">      
        <ul class="right-navlist">
            <?
                $menu = wp_get_nav_menu_items('right-primary');
                foreach ($menu as $menu_item) {
                    $title = $menu_item->title;
                    $link = $menu_item->url;
                    ?>
                        <li href="<?=$link?>"><?=$title?></li>
                    <?
                ?
            ?>
        </ul>
    </div>
</div>

中间带有徽标的两部分 Bootstrap 导航菜单

Two-part Bootstrap navigation menu with logo in the center

html

css

wordpress

twitter-bootstrap

wp-nav-walker