我对我的CustomPostType的ajax加载更多有问题。我想我弄错了，但不知道在哪里。如果可以编辑我的代码，我会很高兴的。

UPDATE

我创建了divcool 要粘贴它，请加载更多帖子。单击“加载更多”后，div cool中有0。这是什么意思？

In functions.php

    add_shortcode( \'list-posts-basic\', \'rmcc_post_listing_shortcode1\' );

function rmcc_post_listing_shortcode1( $atts ) {
    ob_start();
    $query = new WP_Query( array(
        \'post_type\' => \'imggal\',
        \'order\' => \'ASC\',
        \'orderby\' => \'title\',
        \'posts_per_page\' => 1,
    ) );


    if ( $query->have_posts() ) { ?>
        <ul id="ajaxx" class="clothes-listing">
            <?php while ( $query->have_posts() ) : $query->the_post(); ?>
            <li id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
                <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
            </li>
            <?php endwhile;
            wp_reset_postdata(); ?>
            <div id="cool"></div>
            <a id="more_posts" href="#">Load More</a>
        </ul>
    <?php $myvariable = ob_get_clean();
    return $myvariable;
    }
}

add_action(\'wp_ajax_nopriv_rmcc_post_listing_shortcode1\', \'rmcc_post_listing_shortcode1\'); 
add_action(\'wp_ajax_rmcc_post_listing_shortcode1\', \'rmcc_post_listing_shortcode1\');

AJAX

   (function($) {  
$(document).ready(function($) {   
    $("#more_posts").on("click",function(e){ // When btn is pressed.
    e.preventDefault();


        $.ajax({  
        url: ajax_object.ajax_url,  
        data: {  
              \'action\' : \'rmcc_post_listing_shortcode1\'  
          },   
        success: function (data) {  
              if (data.length > 0) {  
                $(\'#cool\').html(data);  
              }
          },
      });

   });

   });    
})(jQuery);

请帮帮我！

function rmcc_post_listing_shortcode1( $atts ) {
    // No need for output buffering - AJAX handlers should ECHO their response
    // ob_start();

    // ..

    // So long, farewell
    // $myvariable = ob_get_clean();
    // return $myvariable;

    // Now terminate
    exit;
}

// Rest of page template and beginning of loop

<ul id="ajaxx" class="clothes-listing">

    <?php while ( $query->have_posts() ) : $query->the_post(); ?>
        <li id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
            <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
        </li>
    <?php endwhile;
    wp_reset_postdata(); ?>

    <div id="cool"></div>
    <a id="more_posts" href="#">Load More</a>
</ul>

// etc...

function rmcc_post_listing_shortcode1( $atts )
{
    ob_start();

    $query = new WP_Query( array(
        \'post_type\' => \'imggal\',
        \'order\' => \'ASC\',
        \'orderby\' => \'title\',
        \'posts_per_page\' => 1,
    ));

    if ( $query->have_posts() ) : while ( $query->have_posts() ) : $query->the_post(); ?>
        <li id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
            <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
        </li>
    <?php endwhile; endif;
    wp_reset_postdata();

    $myvariable = ob_get_clean();
    echo $myvariable;

    wp_die();
}