drupaldrupal-navigation

Drupal - assign menu to block based on node type


I want to assign a specific menu in left sidebar block, based on the node type of the page currently being displayed. I think it should look something like this, but I am stuck.

function my_module_nodeapi(&$node, $op) {
  switch ($op) {
    case 'view':
      if ($node->type == "large_reptiles") 
      {
        //menu_set_active_menu_name('menu_reptile_menu');
        //menu_set_active_item('menu_reptile_menu');
      }
    break;
  }  
}

Solution

  • You can't use hook_nodeapi for that. You should instead create the block yourself in a module and based on the node print the menu.

    function hook_block($op = 'list', $delta = 0, $edit = array()) {
      switch ($op) {
    
        case 'view':
            if (arg(0) == 'node' && is_numeric(arg(1))) {
              $node = node_load(arg(1));
            }
            if (!empty($node) && node->type == '...') {
              // Theme the menu you want
            }
            ...
            else {
              // Provide a default option
            }
    
    
        ....
      }
    }