function registration_handler_field_entity_capacity_used::render in Entity Registration 7.2

Same name and namespace in other branches

1. 8.2 modules/registration_views/includes/registration_handler_field_entity_capacity_used.inc \registration_handler_field_entity_capacity_used::render()
2. 8 modules/registration_views/includes/registration_handler_field_entity_capacity_used.inc \registration_handler_field_entity_capacity_used::render()
3. 7 modules/registration_views/includes/registration_handler_field_entity_capacity_used.inc \registration_handler_field_entity_capacity_used::render()

Render the field.

Parameters

array $values: The values retrieved from the database.

Overrides views_handler_field_numeric::render

File

modules/registration_views/includes/registration_handler_field_entity_capacity_used.inc, line 7

Display maximum slots for an entity.

Class

registration_handler_field_entity_capacity_used

@file Display maximum slots for an entity.

Code

function render($values) {
  $entity_id = $this
    ->get_value($values);
  $table = $this->table;
  $alias = $this->field_alias;
  $slots_used = (int) registration_event_count($table, $entity_id);
  $values->{$alias} = $slots_used;
  return parent::render($values);
}