自定义 magento 后台订单显示内容(grid、view视图修改)

一、 后台订单列表grid页

　　1） 在订单grid列表中显示订单商品等，或联合查询其他表输出

　　奈何google又TM被封死了，百度能找到的方法，用起来不行。

　　因为我参照了 http://www.atwix.com/magento/adding-sku-column-to-orders-grid/（注：此文档已有两年多了，可以参考，硬搬会有几处错误）， 几经修改将此功能写成了插件(Ludao_Adminrender)， 试过简单暴力的方法，都不能翻页。

　　增加如支付方式、地址等， 由于join的数据表都是单列， 会简单一些。 而这里增加订单物品列(与显示物品缩略图类似), 用到 group_concat 。

　　　网上的暴力方法，join了另外的数据表翻不了页，所以要重写block、 collection。

　　此方法需要新建一个插件模块，以下是我插件用的重要部分：

<!-- app/code/local/Ludao/Adminrenderer/etc/config.xml 重写后台的 sales_order_grid(block)、 Order_Grid_Collection(resource) -->
<global>
...
　　<blocks>
　　　　<adminhtml>
　　　　　　<rewrite>
　　　　　　　　<sales_order_grid>Ludao_Adminrenderer_Block_Adminhtml_Sales_Order_Grid</sales_order_grid>
　　　　　　</rewrite>
　　　　</adminhtml>
　　</blocks>

　　<models>
　　...
　　　　<sales_resource>
　　　　　　<rewrite>
　　　　　　　　<order_grid_collection>Ludao_Adminrenderer_Model_Resource_Sales_Order_Grid_Collection</order_grid_collection>
　　　　　　</rewrite>
　　　　</sales_resource>
　　...
　　</models>

...
</global>

　　　俺插件的block: app/code/local/Ludao/Adminrenderer/Block/Adminhtml/Sales/Order/Grid.php

<?php

class Ludao_Adminrenderer_Block_Adminhtml_Sales_Order_Grid extends Mage_Adminhtml_Block_Widget_Grid
{

public function __construct()
{
parent::__construct();
$this->setId('sales_order_grid');
$this->setUseAjax(true);
$this->setDefaultSort('created_at');
$this->setDefaultDir('DESC');
$this->setSaveParametersInSession(true);
}

/**
* Retrieve collection class
*
* @return string
*/
protected function _getCollectionClass()
{
return 'sales/order_grid_collection';
}

// 修改了这个方法
protected function _prepareCollection()
{
$collection = Mage::getResourceModel($this->_getCollectionClass());
// 增加
$itemTable = $collection->getTable('sales/order_item');
$collection->getSelect()->joinLeft(
$itemTable,
"{$itemTable}.order_id=`main_table`.entity_id",
array('order_products' => new Zend_Db_Expr('group_concat('. $itemTable .'.name SEPARATOR "<br>")'))
)
->group('main_table.entity_id');

$this->setCollection($collection);
return parent::_prepareCollection();
}

// 修改此方法
protected function _prepareColumns()
{

$this->addColumn('real_order_id', array(
'header'=> Mage::helper('sales')->__('Order #'),
'width' => '80px',
'type'  => 'text',
'index' => 'increment_id',
));

if (!Mage::app()->isSingleStoreMode()) {
$this->addColumn('store_id', array(
'header'    => Mage::helper('sales')->__('Purchased From (Store)'),
'index'     => 'store_id',
'type'      => 'store',
'store_view'=> true,
'display_deleted' => true,
));
}

$this->addColumn('created_at', array(
'header' => Mage::helper('sales')->__('Purchased On'),
'index' => 'created_at',
'filter_index' => 'main_table.created_at',            // 增加 main_table ，避免filter时出错
'type' => 'datetime',
'width' => '100px',
));

$this->addColumn('billing_name', array(
'header' => Mage::helper('sales')->__('Bill to Name'),
'index' => 'billing_name',
));

$this->addColumn('shipping_name', array(
'header' => Mage::helper('sales')->__('Ship to Name'),
'index' => 'shipping_name',
));

// 增加列
$this->addColumn('order_products', array(
'header'                        => Mage::helper('sales')->__('Order Products'),
'index'                            => 'order_products',
'filter_index'                    => 'name',
//        'filter_condition_callback'        => array('Ludao_Adminrenderer_Model_Observer', 'filterItems'),
'type'                            => 'text',
'filter'                        => false,
'sortable'                        => false
));

$this->addColumn('base_grand_total', array(
'header' => Mage::helper('sales')->__('G.T. (Base)'),
'index' => 'base_grand_total',
'type'  => 'currency',
'currency' => 'base_currency_code',
));

$this->addColumn('grand_total', array(
'header' => Mage::helper('sales')->__('G.T. (Purchased)'),
'index' => 'grand_total',
'type'  => 'currency',
'currency' => 'order_currency_code',
));

$this->addColumn('status', array(
'header' => Mage::helper('sales')->__('Status'),
'index' => 'status',
'type'  => 'options',
'width' => '70px',
'options' => Mage::getSingleton('sales/order_config')->getStatuses(),
));

if (Mage::getSingleton('admin/session')->isAllowed('sales/order/actions/view')) {
$this->addColumn('action',
array(
'header'    => Mage::helper('sales')->__('Action'),
'width'     => '50px',
'type'      => 'action',
'getter'     => 'getId',
'actions'   => array(
array(
'caption' => Mage::helper('sales')->__('View'),
'url'     => array('base'=>'*/sales_order/view'),
'field'   => 'order_id'
)
),
'filter'    => false,
'sortable'  => false,
'index'     => 'stores',
'is_system' => true,
));
}
$this->addRssList('rss/order/new', Mage::helper('sales')->__('New Order RSS'));

$this->addExportType('*/*/exportCsv', Mage::helper('sales')->__('CSV'));
$this->addExportType('*/*/exportExcel', Mage::helper('sales')->__('Excel XML'));

return parent::_prepareColumns();
}

protected function _prepareMassaction()
{
$this->setMassactionIdField('entity_id');
$this->getMassactionBlock()->setFormFieldName('order_ids');
$this->getMassactionBlock()->setUseSelectAll(false);

if (Mage::getSingleton('admin/session')->isAllowed('sales/order/actions/cancel')) {
$this->getMassactionBlock()->addItem('cancel_order', array(
'label'=> Mage::helper('sales')->__('Cancel'),
'url'  => $this->getUrl('*/sales_order/massCancel'),
));
}

if (Mage::getSingleton('admin/session')->isAllowed('sales/order/actions/hold')) {
$this->getMassactionBlock()->addItem('hold_order', array(
'label'=> Mage::helper('sales')->__('Hold'),
'url'  => $this->getUrl('*/sales_order/massHold'),
));
}

if (Mage::getSingleton('admin/session')->isAllowed('sales/order/actions/unhold')) {
$this->getMassactionBlock()->addItem('unhold_order', array(
'label'=> Mage::helper('sales')->__('Unhold'),
'url'  => $this->getUrl('*/sales_order/massUnhold'),
));
}

$this->getMassactionBlock()->addItem('pdfinvoices_order', array(
'label'=> Mage::helper('sales')->__('Print Invoices'),
'url'  => $this->getUrl('*/sales_order/pdfinvoices'),
));

$this->getMassactionBlock()->addItem('pdfshipments_order', array(
'label'=> Mage::helper('sales')->__('Print Packingslips'),
'url'  => $this->getUrl('*/sales_order/pdfshipments'),
));

$this->getMassactionBlock()->addItem('pdfcreditmemos_order', array(
'label'=> Mage::helper('sales')->__('Print Credit Memos'),
'url'  => $this->getUrl('*/sales_order/pdfcreditmemos'),
));

$this->getMassactionBlock()->addItem('pdfdocs_order', array(
'label'=> Mage::helper('sales')->__('Print All'),
'url'  => $this->getUrl('*/sales_order/pdfdocs'),
));

$this->getMassactionBlock()->addItem('print_shipping_label', array(
'label'=> Mage::helper('sales')->__('Print Shipping Labels'),
'url'  => $this->getUrl('*/sales_order_shipment/massPrintShippingLabel'),
));

return $this;
}

public function getRowUrl($row)
{
if (Mage::getSingleton('admin/session')->isAllowed('sales/order/actions/view')) {
return $this->getUrl('*/sales_order/view', array('order_id' => $row->getId()));
}
return false;
}

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

}

　　　俺插件的collection ： app/code/local/Ludao/Adminrenderer/Model/Resource/Sales/Order/Grid/Collection.php , 重写 getSelectCountSql()

<?php
class Ludao_Adminrenderer_Model_Resource_Sales_Order_Grid_Collection extends Mage_Sales_Model_Resource_Order_Grid_Collection{

/**
* Get SQL for get record count
* @return Varien_Db_Select
*/
public function getSelectCountSql()
{
$countSelect = parent::getSelectCountSql();
if (Mage::app()->getRequest()->getControllerName() == 'sales_order') {
$countSelect->reset(Zend_Db_Select::GROUP);
$countSelect->reset(Zend_Db_Select::COLUMNS);
$countSelect->columns("COUNT(DISTINCT main_table.entity_id)");

}

return $countSelect;
}

}

　　　简单来讲，就是重置掉 查询计数的Sql 的 group_concat 字段。 详情还是参见前面的链接。

二、 后台订单View页

　　1） 加入图片预览。

　　　修改 app/design/adminhtml/default/default/template/sales/order/view/items/renderer/default.phtml， 在 <?php if ($this->canDisplayContainer()): ?> 之前插入：

<div style="width:60px;height:60px;float:left;display:inline-block;">
<?php $_product =  Mage::getModel('catalog/product')->load($_item->getProductId());?>
<a target="_blank" href="<?php echo $_product->getImageUrl(); ?>">
<img height="60" width="60" src="<?php echo $_product->getThumbnailUrl(); ?>">
</a>
</div>

(测试 magento版本 1.8.0 )