Custom Query Shortcode: Run a Loop inside Any Post/Page

Revision: 23433

at February 7, 2010 17:03 by gd6d

Initial Code

function custom_query_shortcode($atts) {

   // EXAMPLE USAGE:
   // [loop the_query="showposts=100&post_type=page&post_parent=453"]
   
   // Defaults
   extract(shortcode_atts(array(
      "the_query" => ''
   ), $atts));

   // de-funkify query
   $the_query = preg_replace('~&#x0*([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $the_query);
   $the_query = preg_replace('~&#0*([0-9]+);~e', 'chr(\\1)', $the_query);

   // query is made               
   query_posts($the_query);
   
   // Reset and setup variables
   $output = '';
   $temp_title = '';
   $temp_link = '';
   
   // the loop
   if (have_posts()) : while (have_posts()) : the_post();
   
      $temp_title = get_the_title($post->ID);
      $temp_link = get_permalink($post->ID);
      
      // output all findings - CUSTOMIZE TO YOUR LIKING
      $output .= "<li><a href='$temp_link'>$temp_title</a></li>";
          
   endwhile; else:
   
      $output .= "nothing found.";
      
   endif;
   
   wp_reset_query();
   return $output;
   
}
add_shortcode("loop", "custom_query_shortcode");




[loop the_query="showposts=20&post_type=page&post_parent=453&ord=ASC"]

Initial URL

http://digwp.com/2010/01/custom-query-shortcode/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+DiggingIntoWordpress+%28Digging+Into+WordPress%29

Initial Description

Initial Title

Custom Query Shortcode: Run a Loop inside Any Post/Page

Initial Tags

wordpress

Initial Language

PHP

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