function dialog_user_form_alter in Dialog 7

Same name and namespace in other branches

1. 6 modules/dialog_user/dialog_user.module \dialog_user_form_alter()

Implement hook_form_alter().

File

modules/dialog_user/dialog_user.module, line 65

Code

function dialog_user_form_alter(&$form, &$form_state, $form_id) {
  $forms = array(
    'user_register_form',
    'user_pass',
    'user_login',
  );
  if (in_array($form_id, $forms)) {
    if (dialog_display() || isset($form_state['values']['dialog_display'])) {
      $form['dialog_display'] = array(
        '#type' => 'value',
        '#value' => TRUE,
      );
      $form['#prefix'] = '<div id="dialog-form-wrapper">';
      $form['#suffix'] = '</div>';

      // Make enter press work on textfields.
      $textfields = array(
        'name',
        'pass',
        'email',
      );
      foreach ($textfields as $textfield) {
        if (isset($form[$textfield])) {
          $form[$textfield]['#ajax'] = array(
            'event' => '',
            'keypress' => TRUE,
            'callback' => 'drupal_render',
            'wrapper' => 'dialog-form-wrapper',
          );
        }
        if (isset($form['account'][$textfield])) {
          $form['account'][$textfield]['#ajax'] = array(
            'event' => '',
            'keypress' => TRUE,
            'callback' => 'drupal_render',
            'wrapper' => 'dialog-form-wrapper',
          );
        }
      }
      $form['submit']['#ajax'] = array(
        'callback' => 'drupal_render',
        'wrapper' => 'dialog-form-wrapper',
      );
      $form['#submit'][] = 'dialog_user_ajax_form_submit';
      $form['#process'][] = 'dialog_process_ajax_form';
    }
  }
}