我的插件，WP Coda Slider, 使用短代码get_posts 并将其添加到滑块。如果其中一篇文章包含短代码，那么该文章中的短代码将不起作用。

$my_wpcodaslider = new wpcodaslider();
class wpcodaslider{

    var $shortcode_name = \'wpcodaslider\';
    var $pattern = \'<!-- wpcodaslider -->\';
    var $posts_content = \'\';

    function wpcodaslider() {
        add_shortcode( $this->shortcode_name, array( &$this, \'shortcode\' ) );
        add_action( \'the_posts\', array( &$this, \'wpcodaslider_scripts\' ) );
    }

    // insert the shortcode in any page ie: [wpcodaslider id=slidername cat=4 show=3] will show first three post in category with id of 4
    function shortcode( $atts, $content = null ) {
        extract( shortcode_atts( array(
            \'cat\' => null,
            \'id\'  =>  null,
            \'show\' => null,
            \'args\' => null
        ), $atts ) );

        //Make sure there is a query and name
        if (! $cat || ! $id)
            return \'Could not load slider. Mallformed shortcode.\';
    $o = \'
        <div class="coda-slider-wrapper">
            <div class="coda-slider preload" id="\'. $id .\'">\';

        $posts = get_posts(\'post_type=post&order=desc&cat= \'. $cat . \'&numberposts= \' . $show . \'\');
        foreach($posts as $post){

            $o.=
            \'<div class="panel" id="post-\' . $post->ID . \'">
                <div class="panel-wrapper">
                    <h2 class="title">\' . $post->post_title . \'</h2>
                    \' . $post->post_content . \'
                </div> <!-- .panel-wrapper -->
            </div><!-- .panel #post-$id -->\';
        }


        $o.=\'
                </div><!-- .coda-slider .preload -->
            </div><!-- coda-slider-wrapper -->

            <script type="text/javascript">
    jQuery(document).ready(function($){
                $().ready(function() {
                    $(\\\'#\'. $id .\'\\\').codaSlider({\' . $args .\'});
                });
    });
            </script>\';


        return $o;
    }

它还执行另一个foreach循环，在获取脚本之前检查其短代码。

function wpcodaslider_scripts($posts) {


        if (empty($posts)) return $posts;

        $shortcode_found = false; // use this flag to see if styles and scripts need to be enqueued
        foreach ($posts as $post): {
            if (stripos($post->post_content, \'wpcodaslider\')) {
                $shortcode_found = true; //shortcode found so lets load the scripts
                break;
            }
        }

        if ($shortcode_found) {
            //enqueue scripts
            wp_enqueue_script(\'coda_slider\', WP_PLUGIN_URL . \'/wp-coda-slider/js/coda.slider.js\',
            array(\'jquery\'));

            //enqueue style sheet
            wp_enqueue_style(\'coda_slider\', WP_PLUGIN_URL . \'/wp-coda-slider/css/coda-slider-2.0.css\');
        }

        return $posts;
    }

}

关于如何在帖子中使用短代码，有什么想法吗？我已经用[gallery] 来自各种插件的shortcode和其他一些代码。

apply_filters( \'the_content\', $post->post_content )

do_shortcode( $post->post_content )