Question

我编写了代码，其核心模块名为user，角色函数。我的＆＃34; user_admin_types＆＃34;就像＆＃34; user_admin_roles＆＃34;。如果你简要看一下＆＃34; user.admin.inc＆＃34;文件你会明白我已经在这些基础上替换了我的函数和变量：

＆＃34; user_roles＆＃34; =＆＃34; user_types＆＃34;

＆＃34;作用＆＃34; =＆＃34;输入＆＃34;

＆＃34;去掉＆＃34; =＆＃34; ut_id＆＃34;

＆＃34;名称＆＃34; =＆＃34; ut_label＆＃34;

我所做的一切都与Core已经完成的相同，但我在页面中发出了此警告：Warning: Illegal offset type in isset or empty in element_info。

我已检查过每一行，但我无法找到原因和方法，我可以将其消失。

`function user_admin_types($form, $form_state) {
  $types = user_types();

  $form['types'] = array(
    '#tree' => TRUE,
  );

  $order = 0;
  foreach ($types as $ut_id => $ut_label) {
    $form['types'][$ut_id]['#type'] = (object) array(
      'ut_id'     => $ut_id,
      'ut_label'  => $ut_label,
      'ut_weight' => $order,
    );

  $form['types'][$ut_id]['#weight'] = $order;
  $form['types'][$ut_id]['weight'] = array(
    '#type'          => 'textfield',
    '#title'         => t('Weight for @title', array('@title' => $ut_label)),
    '#title_display' => 'invisible',
    '#size'          => 4,
    '#default_value' => $order,
    '#attributes'    => array('class' => array('type-weight')),
    );
    $order++;
  }

  $form['ut_label'] = array(
    '#type'          => 'textfield',
    '#title'         => t('User Type'),
    '#title_display' => 'invisible',
    '#size'          => 32,
    '#maxlength'     => 64,
  );

  $form['add'] = array(
    '#type'     => 'submit',
    '#value'    => t('Add type'),
    '#validate' => array('user_admin_type_validate'),
    '#submit'   => array('user_admin_type_submit'),
  );
  $form['actions'] = array('#type' => 'actions');
  $form['actions']['submit'] = array(
    '#type'   => 'submit',
    '#value'  => t('Save order'),
    '#submit' => array('user_admin_types_order_submit'),
  );

  return $form;
  }

/**
 * Form submit function. Update the type weights.
 */
function user_admin_types_order_submit($form, &$form_state) {
  foreach ($form_state['values']['types'] as $ut_id => $type_values) {
    $type = $form['types'][$ut_id]['#type'];
    $type->ut_weight = $type_values['weight'];
    user_type_save($type);
  }
  drupal_set_message(t('The type order have been updated.'));
}
function user_types() {
  $query = db_select('users_types', 'ut');
  $query->addTag('translatable');
  $query->fields('ut', array('ut_id', 'ut_label'));
  $query->orderBy('ut_weight');
  $query->orderBy('ut_label');
  $result = $query->execute();

  $types = array();
  foreach ($result as $key => $type) {
    switch ($type->ut_id) {
      // We only translate the built in type names
      case WEBNOVIN_CUSTOMER_UT_ID:
          $types[$type->ut_id] = t($type->ut_label);
        break;
      case WEBNOVIN_PREFERRED_CUSTOMER_UT_ID:
        $types[$type->ut_id] = t($type->ut_label);
        break;
      case WEBNOVIN_SALES_AGENT_UT_ID:
        $types[$type->ut_id] = t($type->ut_label);
        break;
      default:
        $types[$type->ut_id] = $type->ut_label;
    }
  }

  return $types;
}`

drupal 7警告：在is_中的非法偏移类型或在element_info（）中为空

0 个答案: