function hook_taxonomy_display_save_fields_alter in Taxonomy display 7

Alter a vocabulary's taxonomy_display settings before save.

Parameters

array $save_data: Associative array containing the values to save in the database, note that all associative keys listed in taxonomy_display_save_taxonomy_display() may not be available if plugins are missing upon save.

Return value

void

See also

taxonomy_display_save_taxonomy_display()

1 invocation of hook_taxonomy_display_save_fields_alter()

taxonomy_display_save_taxonomy_display in ./taxonomy_display.module

Helper function; save a taxonomy display record in the database.

File

./taxonomy_display.api.php, line 101

Hooks provided by the taxonomy_display module.

Code

function hook_taxonomy_display_save_fields_alter(&$save_data) {

  // If this is a particular vocabulary
  if ($save_data['machine_name'] == 'my_vocabulary_name') {

    // If a particular term display plugin was selected.
    if ($save_data['term_display_plugin'] == 'HookAssociatedDisplayHandlerImplementingClassName') {

      // Set an option for the display plugin, note that key/values will be
      // unique to each plugin so the plugin's handler class should be
      // referenced to see what values are valid to set.
      // Note that after hook_taxonomy_display_save_fields_alter()
      // display_options are serialized before storage.
      $save_data['term_display_options']['show_feed'] = TRUE;
    }
    else {
      $save_data['term_display_plugin'] = 'TaxonomyDisplayTermDisplayHandlerHidden';

      // Set options to customize the display, in this case we don't set any.
      $save_data['term_display_options'] = NULL;
    }
  }
}