function field_ui_field_delete_form_submit
field_ui_field_delete_form_submit($form, &$form_state)
Form submission handler for field_ui_field_delete_form().
Removes a field instance from a bundle. If the field has no more instances, it will be marked as deleted too.
File
- modules/field_ui/field_ui.admin.inc, line 1763
- Administrative interface for custom field type creation.
Code
function field_ui_field_delete_form_submit($form, &$form_state) { $form_values = $form_state['values']; $field_name = $form_values['field_name']; $bundle = $form_values['bundle']; $entity_type = $form_values['entity_type']; $field = field_info_field($field_name); $instance = field_info_instance($entity_type, $field_name, $bundle); $bundles = field_info_bundles(); $bundle_label = $bundles[$entity_type][$bundle]['label']; if (!empty($bundle) && $field && !$field['locked'] && $form_values['confirm']) { field_delete_instance($instance); drupal_set_message(t('The field %field has been deleted from the %type content type.', array('%field' => $instance['label'], '%type' => $bundle_label))); } else { drupal_set_message(t('There was a problem removing the %field from the %type content type.', array('%field' => $instance['label'], '%type' => $bundle_label)), 'error'); } $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle); $form_state['redirect'] = field_ui_get_destinations(array($admin_path . '/fields')); // Fields are purged on cron. However field module prevents disabling modules // when field types they provided are used in a field until it is fully // purged. In the case that a field has minimal or no content, a single call // to field_purge_batch() will remove it from the system. Call this with a // low batch limit to avoid administrators having to wait for cron runs when // removing instances that meet this criteria. field_purge_batch(10); }
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https://api.drupal.org/api/drupal/modules!field_ui!field_ui.admin.inc/function/field_ui_field_delete_form_submit/7.x