用Bootstrap制作WordPress主题-菜单的处理

Bootstrap v4.4.1

WP Bootstrap Navwalker (点击访问)

下载 class-wp-bootstrap-navwalker.php并保存至/wp-content/themes/your-theme/inc/ 文件夹内。

打开你主题中胡 functions.php 文件 – /wp-content/themes/your-theme/functions.php 添加下面代码并保存。

/**
 * Register Custom Navigation Walker
 */
function register_navwalker(){
	require_once get_template_directory() . '/inc/class-wp-bootstrap-navwalker.php';
}
add_action( 'after_setup_theme', 'register_navwalker' );

(bootstrap中源代码)bootstrap/site/docs/4.4/examples/navbar-static

<nav class="navbar navbar-expand-md navbar-dark bg-dark mb-4">
  <a class="navbar-brand" href="#">Top navbar</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <div class="collapse navbar-collapse" id="navbarCollapse">
    <ul class="navbar-nav mr-auto">
      <li class="nav-item active">
        <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Link</a>
      </li>
      <li class="nav-item">
        <a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
      </li>
    </ul>
    <form class="form-inline mt-2 mt-md-0">
      <input class="form-control mr-sm-2" type="text" placeholder="Search" aria-label="Search">
      <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
    </form>
  </div>
</nav>

(添加至主题修改后的源代码) wp-content/themes/yourthemes/header.php

<nav class="navbar navbar-expand-lg navbar-dark bg-dark static-top">
   <a class="navbar-brand" href="<?php echo esc_url(get_site_url()) ?>"><img src="<?php echo esc_url(get_template_directory_uri() . "/inc/logo.png") ?>" alt="<?php echo get_bloginfo("name") ?>" /></a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
        <?php
        wp_nav_menu( array(
            'theme_location'    => 'primary',
            'depth'             => 2,
            'container'         => 'div',
            'container_class'   => 'collapse navbar-collapse',
            'container_id'      => 'navbarCollapse',
            'menu_class'        => 'navbar-nav mr-auto',
            'fallback_cb'       => 'WP_Bootstrap_Navwalker::fallback',
            'walker'            => new WP_Bootstrap_Navwalker(),
        ) );
        ?>
    <form class="form-inline mt-2 mt-md-0">
      <input class="form-control mr-sm-2" type="text" placeholder="Search" aria-label="Search">
      <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
    </form>
  </div>
</nav>

标签