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 * @param array $context

 *   Array of context with indices 'nid' and 'uid'.

 */

  if ($_GET['newdraft']) {

    $sid = NULL;

  }

 * automatically add data to the component based on the component form. Using

 * hook_form_alter() will be sufficient in most cases.

 *

 * @param $component

 *   The Webform component being saved.

 */

function hook_webform_component_presave(&$component) {

  $component['extra']['new_option'] = 'foo';

 *   - components: The list of analyses for each analysis-enabled component

 *     for the node. Each keyed by its component ID.

 */

  $node = $analysis['#node'];

  // Add an additional piece of information to every component's analysis:

 * @see _webform_analysis_component()

 * @see hook_webform_analysis_alter()

 */

  if ($component['type'] === 'textfield') {

    // Do not display rows that contain a zero value.

    foreach ($data as $row_number => $row_data) {

      // (like a fieldset or tabs). Defaults to FALSE.

      'group' => FALSE,

      'spam_analysis' => FALSE,

      // If this component saves a file that can be used as an e-mail

    case 'view':

      return TRUE;

    case 'edit':

      return FALSE;

    case 'delete':

      return TRUE;

    case 'list':

      return TRUE;

  }

}

 * Access via this hook is in addition (adds permission) to the standard

 * webform access.

 *

 * @param $node

 *   The Webform node to check access on.

 * @param $account

 *

 * @return bool

 *   TRUE or FALSE if the user can access the webform results.

 */

function hook_webform_results_access($node, $account) {

  // Let editors view results of unpublished webforms.

 * Access via this hook is in addition (adds permission) to the standard

 * webform access (delete all webform submissions).

 *

 * @param object $node

 *   The Webform node to check access on.

 * @param object $account

 *

 * @return bool

 *   TRUE or FALSE if the user can access the webform results.

 */

function hook_webform_results_clear_access($node, $account) {

  return user_access('my additional access', $account);

}

/**

 * Overrides the node_access and user_access permission to access and edit

 * webform components, e-mails, conditions, and form settings.

 *

 * access as this will be the only test. For example, 'return TRUE;' would grant

 * annonymous access to creating webform components, which seldom be desired.

 *

 * @param object $node

 *   The Webform node to check access on.

 * @param object $account

 *   TRUE or FALSE if the user can access the webform results, or NULL if

 *   access should be deferred to other implementations of this hook or

 *   node_access('update') plus user_access('edit webform components').

 */

function hook_webform_update_access($node, $account) {

  // Allow anyone who can see webform_editable_by_user nodes and who has

 *

 * @see webform_node_defaults()

 */

  $defaults['allow_draft'] = '1';

}

 * every component type and are not necessary to specify here (although they

 * may be overridden if desired).

 *

 *   A Webform component array.

 *

 * @return array

 *   An array of form items to be displayed on the edit component page

 */

  // Disabling the description if not wanted.

  // Most options are stored in the "extra" array, which stores any settings

  // unique to a particular component type.

 *

 * @see _webform_render_component()

 */

  if ($component['cid'] == 10) {

    $element['#title'] = 'My custom title';

    $element['#default_value'] = 42;

 *

 * @see _webform_display_component()

 */

  if ($component['cid'] == 10) {

    $element['#title'] = 'My custom title';

    $element['#default_value'] = 42;

 * @param string $value

 *   The value to be set, as defined in the conditional action.

 */

  $element['#value'] = $value;

  form_set_value($element, $value, $form_state);

}

 * @param $value

 *   The POST data associated with the user input.

 *

 *   An array of values to be saved into the database. Note that this should be

 *   a numerically keyed array.

 */

}

/**

 *

 * Provides each component the opportunity to adjust how this component is

 * displayed in a view as a field in a view table. For example, a component may

 * @return array

 *   The modified $fields array.

 */

  foreach ($fields as &$field) {

    $field['webform_datatype'] = 'number';

  }

 * @param array $args

 *   The arguments that were passed to the view.

 */

  // Don't show component with cid == 4.

  $fields = $view->get_items('field', $display_id);

  foreach ($fields as $id => $field) {

 * @param array &$systems

 *   An array of mail system class names.

 */

  if (module_exists('my_module')) {

    $systems[] = 'MyModuleMailSystem';

  }

 * @param array &$exporters

 *   A list of all available webform exporters.

 */

  $exporters['excel']['handler'] = 'customized_excel_exporter';

  $exporters['excel']['file'] = drupal_get_path('module', 'yourmodule') . '/includes/customized_excel_exporter.inc';

}