从数据库中获取复选框值并在表单中显示并在prestashop中提交

Question

我想从数据库中提取复选框值并在表单中显示，当点击提交时，新值应该在Prestashop中更新。

我已经完成了foreach与提取的数据库值，但只有一个值显示。

我的代码是：

protected function getConfigForm() 
{   
    $sql = 'SELECT id_order_state,name FROM '._DB_PREFIX_.'order_state_lang'; 
    $results = Db::getInstance()->ExecuteS($sql);  
    foreach ($results as $row) { 
     return array(
      'form' => array(
       'legend' => array(
        'title' => $this->l('Settings'), 
        'icon' => 'icon-cogs', 
       ), 
       'input' => array(     
        array(
         'type' => 'checkbox', 
         'label' => $this->l('Select Required Status'), 
         'required' => true, 
         'values' => array(
          'query' => array(
           array(
            'id' => 'AllFields', 
            'name' => $this->l('All Fields'), 
            'val' => 'All', 
           ), 
           array(
            'id' => 'OrderID', 
            'name' => $this->l($row['name']), 
            'val' => $row['id_order_state'], 
            'required' => true, 
           ), 
          ), 
          'id' => 'id', 
          'name' => 'name' 
         ), 
        ), 
       ), 
       //  array(
       //   'type' => 'text', 
       //   'name' => 'EXPORTORDERS_LOCATION', 
       //   'label' => $this->l('Export Location'), 
       // ), 
       'submit' => array(
        'title' => $this->l('Save'), 
       ), 
      ), 
     ); 
    } 
} 

Answer 1

您从foreach循环内的方法返回。您然后返回一个单一的值。你应该先建立foreach环路内的数值数组，然后建立自己的形式：

protected function getConfigForm() 
{   
    $sql = 'SELECT id_order_state,name FROM '._DB_PREFIX_.'order_state_lang'; 
    $results = Db::getInstance()->ExecuteS($sql); 

    $values_query = array(array(
     'id' => 'AllFields', 
     'name' => $this->l('All Fields'), 
     'val' => 'All', 
    )); 
    foreach ($results as $row) { 
     $values_query[] = array(
      'id' => 'OrderID', 
      'name' => $this->l($row['name']), 
      'val' => $row['id_order_state'], 
      'required' => true, 
     ); 
    } 

    return array(
     'form' => array(
      'legend' => array(
       'title' => $this->l('Settings'), 
       'icon' => 'icon-cogs', 
      ), 
      'input' => array(     
       array(
        'type' => 'checkbox', 
        'label' => $this->l('Select Required Status'), 
        'required' => true, 
        'values' => array(
         'query' => $values_query, 
         'id' => 'id', 
         'name' => 'name' 
        ), 
       ), 
      ), 
      'submit' => array(
       'title' => $this->l('Save'), 
      ), 
     ), 
    ); 
}