如何在Wordpress中使用ACF创建帖子？

为了保存帖子，我在function.php中添加了以下内容：

function my_pre_save_post( $post_id )
{
    // check if this is to be a new post
    if( $post_id != 'new' )
    {
        return $post_id;
    }

    // Create a new post
    $post = array(
        'post_status'  => 'draft' ,
        'post_title'  => 'A title, maybe a $_POST variable' ,
        'post_type'  => 'post' ,
    );  

    // insert the post
    $post_id = wp_insert_post( $post ); 

    // update $_POST['return']
    $_POST['return'] = add_query_arg( array('post_id' => $post_id), $_POST['return'] );    

    // return the new ID
    return $post_id;
}

add_filter('acf/pre_save_post' , 'my_pre_save_post' );

在page.php上，我得到了以下代码：

        $postid = get_the_ID();
                            if($postid ==50){ //50 is a Page I created for the Form

                                     $options = array(
                                            'post_id' => 'new',//$post->ID, // post id to get field groups from and save data to
                                            'field_groups' => array(46), // this will find the field groups for this post (post ID's of the acf post objects)
                                            'form' => true, // set this to false to prevent the <form> tag from being created
                                            'form_attributes' => array( // attributes will be added to the form element
                                                'id' => 'post',
                                                'class' => '',
                                                'action' => '',
                                                'method' => 'post',
                                            ),
                                            'return' => add_query_arg( 'updated', 'true', get_permalink() ), // return url
                                            'html_before_fields' => '', // html inside form before fields
                                            'html_after_fields' => '', // html inside form after fields
                                            'submit_value' => 'Update', // value for submit field
                                            'updated_message' => 'Post updated.', // default updated message. Can be false to show no message
                                        );
    acf_form( $options );
}

Wordpress的ACF插件有很好的文档记录，但我无法解决我的问题。

---

文档中说，如果要创建新帖子，必须将

$options

数组中的

post\u id

值设置为

new\u post

，而不是

new

。此外，还必须将

new\u post

array键与包含新post数据的数组一起用作键的值。 查看文档。这就是我的基本意思：

$options = array(
   'post_id' = 'new_post',
   'new_post' = array(
      //new post data
   )
);

$options = array(
   'post_id' = 'new_post',
   'new_post' = array(
      //new post data
   )
);