获取第一个类别的名称 [英] Get the name of the first category

问题描述

我正在尝试创建一个页面，列出每个类别的内容.我设法创建了列表.我现在需要获取类别的名称.我有以下代码:

<li>此处为类别名称 </li><?php query_posts('cat=0');?><?php while ( have_posts() ) : the_post();?><li><a href="<?php echo get_permalink(); ?>"><?php the_title();?></a><?php endwhile;?>

如何调用第一类(0)的名称?

当前编辑:为什么多个作品行不通?

<ul><?php query_posts('cat=0');?><?php while ( have_posts() ) : the_post();?><li><?php $category = get_the_category();echo $category[0]->cat_name;?><li><a href="<?php echo get_permalink(); ?>"><?php the_title();?></a><?php endwhile;?>
<div class="first-col"><ul><li><?php $category = get_the_category();echo $category[0]->cat_name;?><?php query_posts('cat=3');?><?php while ( have_posts() ) : the_post();?><li><a href="<?php echo get_permalink(); ?>"><?php the_title();?></a><?php endwhile;?>

解决方案

您必须获取类别数组并从数组中回显第一个.http://codex.wordpress.org/Function_Reference/get_the_category

cat_name;?>

I am trying to create a single page that lists the content of each category. I have managed to create the list. I now need to get the name of the category. I have the following code:

<ul>
    <li> CATEGORY NAME HERE </li>

    <?php query_posts('cat=0'); ?>
    <?php while ( have_posts() ) : the_post(); ?>
        <li>
            <a href="<?php echo get_permalink(); ?>">
            <?php the_title(); ?></a>
        </li>
    <?php endwhile; ?>
</ul>

How to call the name of the first category (0)?

Current edit: Why won't multiple works?

<div class="first-col">
    <ul>
        <?php query_posts('cat=0'); ?>
        <?php while ( have_posts() ) : the_post(); ?>

        <li> <?php $category = get_the_category(); 
        echo $category[0]->cat_name;
        ?> </li>
        <li>
            <a href="<?php echo get_permalink(); ?>"><?php the_title(); ?></a>
        </li>
        <?php endwhile; ?>
    </ul>
</div>

<div class="first-col">
    <ul>
        <li> <?php $category = get_the_category(); 
        echo $category[0]->cat_name;?> </li>

        <?php query_posts('cat=3'); ?>
        <?php while ( have_posts() ) : the_post(); ?>
            <li>
                <a href="<?php echo get_permalink(); ?>"><?php the_title(); ?></a>
            </li>
        <?php endwhile; ?>

    </ul>
</div>

解决方案

You have to get the array of categories and echo the first one from the array. http://codex.wordpress.org/Function_Reference/get_the_category

<?php
$category = get_the_category(); 
echo $category[0]->cat_name;
?>

这篇关于获取第一个类别的名称的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！