Question

我想从数据库中获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。

我使用获取的数据库值完成了foreach，但只显示了一个值。

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

您将从foreach循环内的方法返回。然后，您将返回单个值。您应首先在foreach循环内构建一个values数组，然后构建表单：

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'),
            ),
        ),
    );
}

从数据库中获取复选框值并在表单中显示并在prestashop中提交

1 个答案: