在 WordPress 的父页面内显示子页面列表作为菜单 [英] Display a list of child pages as a menu, inside a parent page in WordPress

问题描述

我正在构建一个 WordPress 网站，我需要在父页面中创建一个由子页面组成的菜单.所以，我通过两种方式正确地实现了这一点:

I'm building a WordPress site and I need to create a menu made of child pages inside a parent page. So, I've achieved this correctly in 2 ways:

• 构建自定义菜单并将其添加到小部件中
• 按照本教程:http://www.wpbeginner.com/wp-tutorials/how-to-display-a-list-of-child-pages-for-a-parent-page-in-wordpress/

我想要得到的与本网站左侧的相似:http://optinmonster.com/how-it-works/actionable-insights/

What I'm trying to get is smth similar as in the left side of this site: http://optinmonster.com/how-it-works/actionable-insights/

但是我遇到了一个问题，因为当我点击我创建的菜单元素时，它们会作为自己的页面打开.虽然我希望它们显示在父页面上...这个想法是我希望根据我单击的菜单项在父页面中显示不同的内容.我该怎么办??有这个插件吗??

But I'm having a problem, cause when I click on the menu elements I created, they open up as pages of their own. While I want them to show up on the parent page... The idea is that I want different content to display in the parent page based on the menu items I click on. What should I do?? Is there a plugin for this??

PS，我相信我还没有找到解决这个问题的方法，因为我在谷歌上搜索错了，所以我遇到的问题有明确的名称吗??

P.S, I believe that I haven't yet found a solution for this problem because I'm googling it wrong, so is there a definite name for the problem I'm having??

我非常感谢您的帮助.

推荐答案

<?php
    if ($post->post_parent) {
        $page = $post->post_parent;
    } else {
        $page = $post->ID;
    }

    $children = wp_list_pages(array(
        'child_of' => $page,
        'echo' => '0',
        'title_li' => ''
    ));

    if ($children) {
        echo "<ul>\n".$children."</ul>\n";
    } 
?>

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