销售订单网格过滤和排序在 Magento 中不起作用

Question

我想在 Magento 销售订单网格中显示客户电子邮件。我必须在我的本地模块中重写Mage_Adminhtml_Block_Sales_Order_Grid 以添加客户电子邮件的新列。我得到了每个订单的电子邮件价值，但排序和过滤没有按预期工作。

我花了一天多的时间来整理这个问题，但没有运气。另外，我在 SO 中也提到了一些答案。

下面是我尝试过的代码referring this answer，

   public function setCollection($collection)
{
    $collection->getSelect()->joinLeft(
        array('sfo'=>'sales_flat_order'),
        'main_table.entity_id=' . 'sfo' . '.entity_id',
        array('*')
    );

    $collection->getSelect()->joinLeft(
        array('sfoa'=>'sales_flat_order_address'),
        'main_table.entity_id=' . 'sfoa' . '.parent_id',
        array('email')
    );

    $collection->getSelect()->group(array('main_table.entity_id'));

    $collection->addFilterToMap('increment_id', 'main_table.increment_id');

    parent::setCollection($collection);
}

protected function _prepareColumns()
{
    $this->addColumnAfter('email', array(
        'header' => Mage::helper('sales')->__('Customer Email'),
        'width' => '80px',
        'type' => 'text',
        'index' => 'email',
        'filter_index' => 'sfoa.email',
        'filter_condition_callback' => 'filter_last_login',
        'order_callback'            => 'sort_last_login',
    ), 'erp_confirm_order');

    return parent::_prepareColumns();
}



public function getGridUrl()
{
    return $this->getUrl('*/*/grid', array('_current'=>true));
}

function filter_last_login($collection, $column)
{
    if (!$column->getFilter()->getCondition()) {
        return;
    }

    $condition = $collection->getConnection()
        ->prepareSqlCondition('sfoa.email', $column->getFilter()->getCondition());
    $collection->getSelect()->where($condition);
}

function sort_last_login($collection, $column)
{
    $collection->getSelect()->order($column->getIndex() . ' ' . strtoupper($column->getDir()));
}

protected function _setCollectionOrder($column)
{
    if ($column->getOrderCallback()) {
        call_user_func($column->getOrderCallback(), $this->getCollection(), $column);

        return $this;
    }

    return parent::_setCollectionOrder($column);
}

编辑 1

当我对客户电子邮件列进行排序和过滤时没有任何效果，当我单击其余默认网格列时也出现错误。

Integrity constraint violation: 1052 Column 'increment_id' in order clause is ambiguous, query was: SELECT `main_table`.*, `sfo`.*, `sfoa`.`email` FROM `sales_flat_order_grid` AS `main_table`
 LEFT JOIN `sales_flat_order` AS `sfo` ON main_table.entity_id=sfo.entity_id
 LEFT JOIN `sales_flat_order_address` AS `sfoa` ON main_table.entity_id=sfoa.parent_id GROUP BY `main_table`.`entity_id` ORDER BY increment_id ASC LIMIT 20

任何帮助都非常感谢。 谢谢，

Answer 1

因此，您面临的与原始答案不同的问题是您正在加入名称不明确的字段。您需要指定要过滤的字段。我自己也遇到过这种情况。

当您从 sales_flat_order 添加列时，您不需要执行自定义过滤器或排序回调。仅当您需要一些更复杂的过滤/排序查询（例如具有上次登录日期的原始示例）时，才需要这样做。只要确保您的“filter_index”已设置，它就会正常工作。下面的示例适用于从帐单地址添加客户电子邮件。

class My_Namespace_Block_Adminhtml_Sales_Order_Grid extends Mage_Adminhtml_Block_Sales_Order_Grid
{
    public function setCollection($collection)
    {
        $collection->join(['sfoa' => 'sales/order_address'], 'main_table.entity_id=sfoa.parent_id AND sfoa.address_type="billing"', ['billing_email' => 'sfoa.email']);

        parent::setCollection($collection);
    }

    public function _prepareColumns()
    {
        parent::_prepareColumns();

        foreach ($this->getColumns() as $column) {
            if (!$column->getFilterIndex()) {
                $column->setFilterIndex('main_table.'.$column->getIndex());
            }
        }

        $this->addColumnAfter('customer_email', [
            'header' => Mage::helper('customer')->__('Customer Email'),
            'width'  => '50px',
            'index'  => 'billing_email',
            'filter_index' => 'sfoa.email',
        ], 'shipping_name');

        $this->sortColumnsByOrder();
        return $this;
    }
}

以下是订单表本身的示例：

class My_Namespace_Block_Adminhtml_Sales_Order_Grid extends Mage_Adminhtml_Block_Sales_Order_Grid
{
    public function setCollection($collection)
    {
        $collection->join(['sfo' => 'sales/order'], 'main_table.entity_id=sfo.entity_id', 'customer_email');

        parent::setCollection($collection);
    }

    public function _prepareColumns()
    {
        parent::_prepareColumns();

        foreach ($this->getColumns() as $column) {
            if (!$column->getFilterIndex()) {
                $column->setFilterIndex('main_table.'.$column->getIndex());
            }
        }

        $this->addColumnAfter('customer_email', [
            'header' => Mage::helper('customer')->__('Customer Email'),
            'width'  => '50px',
            'index'  => 'customer_email',
            'filter_index' => 'sfo.customer_email',
        ], 'shipping_name');

        $this->sortColumnsByOrder();
        return $this;
    }
}