Question

我需要将客户的“公司”属性添加到发票网格中。下面是我更改的代码，它在phpmyadmin中显示正确的查询结果，但不知何故，它只显示2作为发票网格上的总记录。

protected function _prepareCollection()
{
    $collection = Mage::getResourceModel($this->_getCollectionClass());
    $collection->getSelect()->joinInner(array('order_address' => Mage::getSingleton('core/resource')->getTableName('sales_flat_order_address')),'order_address.parent_id = main_table.order_id',array('company'))->group('parent_id')->order('entity_id', 'desc');

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

和查询

SELECT `main_table`.*, `order_address`.`company` FROM `sales_flat_invoice_grid` AS `main_table` INNER JOIN `sales_flat_order_address` AS `order_address` ON order_address.parent_id = main_table.order_id GROUP BY `parent_id`

如果我将每页的记录数更改为200，则会显示所有记录，但在分页和总记录中存在一些问题。

它总是显示1页并且'找到总共2条记录'。所以我不能转到下一页。

Anye请帮助。

由于

Answer 1

请检查以下链接。你可能会有一个想法。

Adding to Grid Selection for grid.php file

http://www.magentocommerce.com/boards/viewthread/197590/

http://www.widgetsandburritos.com/adding-fields-order-invoice-grid-magento/

Answer 2

对于任何一个管理网格分页器出现问题的人来说，这是解决方案。

从magento / lib / Varien / Data / Collection / Db.php复制Db.php文件将其粘贴到本地目录，以便生成的文件夹结构如下所示： magento / app / code / local / Varien / Data / Collection / Db.php

public function getSelectCountSql()
{
    $this->_renderFilters();
    $countSelect = clone $this->getSelect();
    $countSelect->reset(Zend_Db_Select::ORDER);
    $countSelect->reset(Zend_Db_Select::LIMIT_COUNT);
    $countSelect->reset(Zend_Db_Select::LIMIT_OFFSET);
    $countSelect->reset(Zend_Db_Select::COLUMNS);
    if(count($this->getSelect()->getPart(Zend_Db_Select::GROUP)) > 0) {
        $countSelect->reset(Zend_Db_Select::GROUP);
        $countSelect->distinct(true);
        $group = $this->getSelect()->getPart(Zend_Db_Select::GROUP);
        $countSelect->columns("COUNT(DISTINCT ".implode(", ", $group).")");
    } else {
        $countSelect->columns('COUNT(*)');
    }
    return $countSelect;
}

Magento Invoice Grid新栏目问题

2 个答案: