如何在Wordpress中使用Ajax期间加载Visual Composer

Question

我在Wordpress中使用了ajax请求来获取帖子的内容，在该帖子中，我使用了Visual Composer。但是内容仅显示VC短代码，而未将其更改为真实内容。.那就是我使用的代码

add_action( 'wp_ajax_drpk_custom','drpk_custom' );
add_action( 'wp_ajax_nopriv_drpk_custom','drpk_custom' );
function drpk_custom(){
if(isset($_REQUEST)){
    $id = $_REQUEST['id'];

    $query = new WP_Query(array('p'=>$id));
    if($query->have_posts()):
        while($query->have_posts()): $query->the_post();?>
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel"><?php the_title() ?></h4>
      </div>
      <div class="modal-body">
         <?php the_content() ?>
      </div>
        <?php endwhile;

    endif;
}
wp_die();  }

而这个jQuery代码

    $('.cart-item').find('a').on('click',function(){
    var postID      = $(this).data('id'),
        ajaxContent = $('.modal-content');
        $.ajax({
            url: ajaxUrl.url,
            data: {
                'action' : 'drpk_custom',
                'id': postID
            },
            beforeSend: function(){
                // $load.fadeIn(500);
            },
            success: function(data){
                // $load.hide();
                ajaxContent.html(data);
            }
        }); 
    });

但这样返回

[vc_row][vc_column width=”1/4?][vc_single_image image=”389? img_size=”full” alignment=”center” onclick=”custom_link” img_link_target=”_blank” link=”#”][/vc_column][vc_column width=”1/4?][vc_single_image image=”390? img_size=”full” alignment=”center” onclick=”custom_link” img_link_target=”_blank” link=”#”][/vc_column][vc_column width=”1/4?][vc_single_image image=”391? img_size=”full” alignment=”center” onclick=”custom_link” img_link_target=”_blank” link=”#”][/vc_column][vc_column width=”1/4?][vc_single_image image=”392? img_size=”full” alignment=”center” onclick=”custom_link” img_link_target=”_blank” link=”#”][/vc_column][/vc_row]

Answer 1

从4.9版开始，Visual Composer添加了shortcode延迟加载。要在AJAX内容上使用VC短代码，请在打印内容之前使用此功能WPBMap::addAllMappedShortcodes();

add_action( 'wp_ajax_drpk_custom','drpk_custom' );
add_action( 'wp_ajax_nopriv_drpk_custom','drpk_custom' );
function drpk_custom(){
if(isset($_REQUEST)){
    $id = $_REQUEST['id'];

    $query = new WP_Query(array('p'=>$id));
    if($query->have_posts()):
        while($query->have_posts()): $query->the_post();
            WPBMap::addAllMappedShortcodes();
        ?>
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel"><?php the_title() ?></h4>
      </div>
      <div class="modal-body">
         <?php the_content() ?>
      </div>
        <?php endwhile;

    endif;
}
wp_die();  }