function views_handler_argument_term_node_tid::set_breadcrumb

Give an argument the opportunity to modify the breadcrumb, if it wants. This only gets called on displays where a breadcrumb is actually used.

The breadcrumb will be in the form of an array, with the keys being the path and the value being the already sanitized title of the path.

Overrides views_handler_argument::set_breadcrumb

File

core/modules/taxonomy/views/views_handler_argument_term_node_tid.inc, line 29

Definition of views_handler_argument_term_node_tid.

Class

views_handler_argument_term_node_tid

Allow taxonomy term ID(s) as argument.

Code

function set_breadcrumb(&$breadcrumb) {
  if (empty($this->options['set_breadcrumb']) || !is_numeric($this->argument)) {
    return;
  }

  return views_taxonomy_set_breadcrumb($breadcrumb, $this);
}