Wordpress PHP短代码,id的get_the_content不会显示自定义的帖子类型内容

时间:2016-10-12 11:09:21

标签: php wordpress function custom-post-type shortcode

目前正在开展一个我希望展示员工的项目。通过短代码创建的名片,例如[person id="1"]或[person name="bob"]

我为员工创建了一个单独的帖子类型,其中title = name,content = contact info和thumbnail = image。

问题是标题和缩略图显示了正确的员工数据,但get_the_content($post_id)显示了我的第一篇帖子的内容"欢迎光临......!这是你的第一篇文章..."。

function display_person($atts, $content){

    extract(shortcode_atts(array(
        'posts_per_page' => '1',
        'post_type' => 'person',
        'post_id' => null,
        'caller_get_posts' => 1)
   , $atts));

  global $post;

  $posts = new WP_Query($atts);
  $output = '';
    if ($posts->have_posts())
        while ($posts->have_posts()):
            $posts->the_post();
            $out = '<div class="col-lg-6 col-md-12 col-sm-12 col-xs-12">
    <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12 person-container margin-top">
    <div class="col-lg-6 col-md-6 col-sm-6 hidden-xs person-thumbnail no-padding">
            '.get_the_post_thumbnail($post_id, 'thumbnail-person').'
        </div>
        <div class="hidden-lg hidden-md hidden-sm col-xs-4 person-thumbnail no-padding">
            '.get_the_post_thumbnail($post_id, 'thumbnail-person-small').'
        </div>
        <div class="col-lg-6 col-md-6 col-sm-6 col-xs-8 person no-padding">
            <h3>'.get_the_title($post_id).'</h3>
            '.get_the_content($post_id).'
        </div>
    </div>
</div>';
            $out .='</div>';
    endwhile;
  else
    return;

  wp_reset_query();
  return html_entity_decode($out);
}
add_shortcode('person', 'display_person');

如何让get_the_content($post_id)显示自定义帖子内容?

2 个答案:

答案 0 :(得分:1)

您的代码似乎有点错误。

// this is your shortcode
extract(shortcode_atts(array(
    'posts_per_page' => '1',
    'post_type' => 'person',
    'post_id' => null,
    'caller_get_posts' => 1)
, $atts));

看起来应该是这样的(根据假设,$ atts'元素来自短代码参数):

// you extract the parameters into variable names
extract(shortcode_atts(array(
    'posts_per_page'   => 'posts_per_page_var',
    'post_type'        => 'post_type_var',
    'post_id'          => 'post_id_var',
    'caller_get_posts' => 'caller_get_posts_var')
, $atts));

// creating the array of arguments for the query
$new_atts = array(
    'posts_per_page'   => $posts_per_page_var,
    'post_type'        => $post_type_var,
    'post_id'          => $post_id_var,
    'caller_get_posts' => $caller_get_posts_var
);
$posts = new WP_Query($new_atts);
// and go on with your code...

它认为这可以解决你的问题。

更长的教程:

http://www.webdesignerdepot.com/2013/06/how-to-create-your-own-wordpress-shortcodes/

答案 1 :(得分:0)

首先:get_the_content()不接受Post-ID作为参数。

如果您的短代码只适用于一个人,您可以这样做:

protected function asDateTime($value)
{
    return (parent::asDateTime($value))->setLocale(App::getLocale());
}

此代码示例尚未准备好使用。