function entity_example_basic_list_entities

Returns a render array with all entity_example_basic entities.

In this basic example we know that there won't be many entities, so we'll just load them all for display. See pager_example.module to implement a pager. Most implementations would probably do this with the contrib Entity API module, or a view using views module, but we avoid using non-core features in the Examples project.

See also

pager_example.module

Related topics

File

entity_example/entity_example.module, line 266

Code

function entity_example_basic_list_entities() {
    $content = array();
    // Load all of our entities.
    $entities = entity_example_basic_load_multiple();
    if (!empty($entities)) {
        foreach ($entities as $entity) {
            // Create tabular rows for our entities.
            $rows[] = array(
                'data' => array(
                    'id' => $entity->basic_id,
                    'item_description' => l($entity->item_description, 'examples/entity_example/basic/' . $entity->basic_id),
                    'bundle' => $entity->bundle_type,
                ),
            );
        }
        // Put our entities into a themed table. See theme_table() for details.
        $content['entity_table'] = array(
            '#theme' => 'table',
            '#rows' => $rows,
            '#header' => array(
                t('ID'),
                t('Item Description'),
                t('Bundle'),
            ),
        );
    }
    else {
        // There were no entities. Tell the user.
        $content[] = array(
            '#type' => 'item',
            '#markup' => t('No entity_example_basic entities currently exist.'),
        );
    }
    return $content;
}