Magento 1.9 -- Add SKU column to Sales Orders Report

Question

I am trying to add a SKU column to the Sales > Orders column. After looking at the article below, I was going to change the copy of core sales order grid (app/code/local/Mage/Adminhtml/Block/Sales/Order/Grid.php), by adding

    $collection->getSelect()->join('sales_flat_order_item', '`sales_flat_order_item`.order_id=`main_table`.entity_id', array('skus'  => new Zend_Db_Expr('group_concat(`sales_flat_order_item`.sku SEPARATOR ", ")')));

to function _prepareCollection()

and

        $this->addColumn('skus', array(
         'header'    =>Mage::helper('reports')->__('SKU'),
         'width'     =>'100px',
         'index'     =>'skus'
     ));

to function _prepareColumns()

but the results are not showing up correctly. Pretty much every sku is just showing up in one sales order.

https://www.atwix.com/magento/adding-sku-column-to-orders-grid/

    protected function _prepareCollection()
{
    $collection = Mage::getResourceModel($this->_getCollectionClass());
    $collection->getSelect()->join('sales_flat_order_item', '`sales_flat_order_item`.order_id=`main_table`.entity_id', array('skus'  => new Zend_Db_Expr('group_concat(`sales_flat_order_item`.sku SEPARATOR ", ")')));
    $this->setCollection($collection);
    return parent::_prepareCollection();
}

protected function _prepareColumns()
{
    $this->addColumn('skus', array(
         'header'    =>Mage::helper('reports')->__('SKU'),
         'width'     =>'100px',
         'index'     =>'skus'
     ));

    $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',
        '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',
    ));

    $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',
                        'data-column' => 'action',
                    )
                ),
                '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();
}

Answer 1

Use 'frame_callback' property in addColumn. Below is the working code of fetching sku's in order grid.

    protected function _prepareCollection()
    {
        $collection = Mage::getResourceModel($this->_getCollectionClass());
        $this->setCollection($collection);
        return parent::_prepareCollection();
    }

    protected function _prepareColumns()
    {
        $this->addColumn('increment_id', array(
           'header' => Mage::helper('sales')->__('SKU'),
           'index' => 'increment_id',
           'frame_callback' => array($this, 'callback_skus'),
           'filter'    => false,
        ));

        $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',
            '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',
        ));

        $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',
                            'data-column' => 'action',
                        )
                    ),
                    '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();
    }

   public function callback_skus($value, $row, $column, $isExport) {
        $increment_id = $value;
        $_order = Mage::getModel('sales/order')->loadByIncrementId($increment_id);
        $_items = $_order->getAllItems();
        $skus="";
        foreach ($_items as $item) {
                if($item->getData('product_type') == "simple"){
                    $skus .= $item->getSku()."<br/>";
                }
        }
        return $skus;
    }