Title: Filter shortcode presets
Last modified: October 28, 2018

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# Filter shortcode presets

 *  [nenontwerp](https://wordpress.org/support/users/nenontwerp/)
 * (@nenontwerp)
 * [7 years, 7 months ago](https://wordpress.org/support/topic/filter-shortcode-presets/)
 * Great simple plugin! There are no filters available to set shortcode defaults.
   My clients dont know the right class names to set the parameter ‘content’. So
   if you want to set the default class for ‘content’ or set the default set of 
   headers, use filter ‘shortcode_atts_{shortcode}’. This way you the shortcode 
   get much cleaner like ‘[toc]’. If the parameters in the shortcode are set, the
   default are over ruled. Filter like:
 *     ```
           add_action('shortcode_atts_toc','nen_shortcode_atts_toc');
           function nen_shortcode_atts_toc( $out )
           {
                   if( isset( $out['content'] ) && empty( $out['content'] ) ) $out['content'] = '.entry-content';
                   if( isset( $out['headers'] ) && $out['headers'] == 'h1, h2, h3, h4, h5, h6' ) $out['headers'] = 'h2, h3, h4';
   
                   return $out;
           }
       ```
   
 * Hopefully James Kemp can apply a filter to add custom content before and/or after
   the div ‘shortcode-toc’. This way we can add a custom toc-header or something.
 * Thanx!
    -  This topic was modified 7 years, 7 months ago by [nenontwerp](https://wordpress.org/support/users/nenontwerp/).

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 * Last reply from: [nenontwerp](https://wordpress.org/support/users/nenontwerp/)
 * Last activity: [7 years, 7 months ago](https://wordpress.org/support/topic/filter-shortcode-presets/)