如何在Wordpress帖子页面中安排the_content（）？

Question

I'm trying to format my single post page template that has custom types. I'm using the_content() which displays the post contents altogether, but how can I call individual content fields so that I can arrange them in the template?

functions.php

function stories_init() {
$args = array(
  'label' => 'Stories',
    'public' => true,
    'show_ui' => true,
    'capability_type' => 'post',
    'hierarchical' => false,
    'rewrite' => array('slug' => 'stories'),
    'query_var' => true,
    'menu_icon' => 'dashicons-video-alt',
    'supports' => array(
        'title',
        'editor',
        'custom-fields',

        'thumbnail',)



    );
register_post_type( 'stories', $args );
}

single-post.html

<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
    <h2><?php the_title(); ?></h2>
    <?php the_content(); ?>

<?php endwhile;  ?>

Answer 1

You would need to create custom fields to be used in posts if you wanted to separate out parts of your content, like each paragraph individually or something. the_content() will always print out the entire content.

If you want a plugin to do it, this is the most popular https://wordpress.org/plugins/advanced-custom-fields/

Or, when creating a new post, you can go to the top and click Screen Options then check the Custom Fields box.

Custom fields will appear under your post content box. You can create a new one and give it a value (They act as key/value pairs).

to call it in your template, use <?php echo get_post_meta($post_id, $key, $single); ?>

$post_id -> is the ID of the post you want the meta values for. Use $post->ID to get a post's ID within the $post variable scope. Use get_the_ID() to retrieve the ID of the current item in the WordPress Loop.

$key -> is a string containing the name of the meta value you want.

$single can either be true or false. If set to true then the function will return a single result, as a string. If false, or not set, then the function returns an array of the custom fields.