function views_plugin_display::get_handlers in Views (for Drupal 7) 6.2

Same name and namespace in other branches

1. 6.3 plugins/views_plugin_display.inc \views_plugin_display::get_handlers()
2. 7.3 plugins/views_plugin_display.inc \views_plugin_display::get_handlers()

Get a full array of handlers for $type. This caches them.

5 calls to views_plugin_display::get_handlers()

views_plugin_display::get_field_labels in plugins/views_plugin_display.inc

Retrieve a list of fields for the current display with the relationship associated if it exists.

views_plugin_display::get_handler in plugins/views_plugin_display.inc

Get the handler object for a single handler.

views_plugin_display::is_identifier_unique in plugins/views_plugin_display.inc

Check if the provided identifier is unique.

views_plugin_display::options_form in plugins/views_plugin_display.inc

Provide the default form for setting options.

views_plugin_display::validate in plugins/views_plugin_display.inc

Make sure the display and all associated handlers are valid.

File

plugins/views_plugin_display.inc, line 568

Contains the base display plugin.

Class

views_plugin_display

The default display plugin handler. Display plugins handle options and basic mechanisms for different output methods.

Code

function &get_handlers($type) {
  if (!isset($this->handlers[$type])) {
    $this->handlers[$type] = array();
    $types = views_object_types();
    $plural = $types[$type]['plural'];
    foreach ($this
      ->get_option($plural) as $id => $info) {
      if ($info['id'] != $id) {
        $info['id'] = $id;
      }
      $handler = views_get_handler($info['table'], $info['field'], $type);
      if ($handler) {
        $handler
          ->init($this->view, $info);
        $this->handlers[$type][$id] =& $handler;
      }

      // Prevent reference problems.
      unset($handler);
    }
  }
  return $this->handlers[$type];
}