magento 添加custom tabs

有時候項目的須要，咱們可能會在後臺中添加tabs，如今給product edit頁面添加一個tabs

方法1：
按照下面的路徑找到tabs.php

找到這個類中的方法_prepareLayout()
在下面加入代碼：

$this->addTab('inventoryInfo', array(
                    'label'     => Mage::helper('catalog')->__('批次/卷號/存庫'),
                    'url'       => $this->getUrl('inventoryinfo/adminhtml_product/inventoryinfo', array('_current' => true)),
                    'class'     => 'ajax',
                ));

新建模塊inventoryInfo,建立控制器inventoryinfo/adminhtml_product/inventoryinfo

class Silk_Inventoryinfo_Adminhtml_ProductController extends Mage_Adminhtml_Controller_Action
{
    public function inventoryInfoAction()
    {
        $this->loadLayout();
        $block = $this->getLayout()->getBlock('admin.product.inventory');
        $block ->setProductId($this->getRequest()->getParam('id'));
        $this->renderLayout();
    }
}

找到後臺的catalog.xml在裏面添加一下代碼：

<!--產品卷號、批次-->
    <inventoryinfo_adminhtml_product_inventoryinfo>
        <block type="core/text_list" name="root" output="toHtml">
            <block type="inventoryinfo/adminhtml_inventoryinfo" name="admin.product.inventory" />
        </block>
    </inventoryinfo_adminhtml_product_inventoryinfo>
    <!--產品卷號、批次-->

block的建立inventoryinfo/adminhtml_inventoryinfo

public function __construct()
    {
        $this->setTemplate();//phtml模板路徑
        $this->setUseAjax(true);
    }