无效的方法Mage_Catalog_Block_Product_Price::testPrice(Array(

Question

我正在尝试控制Magento Admin面板中的价格文本，为此，我覆盖了default/template/catalog/product/price.phtml并尝试更改行：

<span class="price-label"><?php echo $this->__('Regular Price:') ?></span>

至

<span class="price-label"><?php $this->newPriceText(); ?></span>

我在local/MyCompany/Catalog/Block/Product/Price.php，中创建了newPriceText()；方法，目前如下所示：

class MyCompany_Catalog_Block_Product_Price extends Mage_Catalog_Block_Product_Price
{
    public function newPriceText()
    {
        print_r('Testing Price Text');
    }

但是我得到了以下错误：

a:5:{i:0;s:70:"Invalid method Mage_Catalog_Block_Product_Price::testPrice(Array
(
)
)";i:1;s:4859:"#0 [internal function]: Varien_Object->__call('testPrice', Array)
#1 C:\wamp\www\mage_testing\app\design\frontend\default\default\template\catalog\product\price.phtml(320): Mage_Catalog_Block_Product_Price->testPrice()
#2 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(235): include('C:\wamp\www\mag...')
#3 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(266): Mage_Core_Block_Template->fetchView('frontend\defaul...')
#4 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(280): Mage_Core_Block_Template->renderView()
#5 C:\wamp\www\mage_testing\app\code\core\Mage\Catalog\Block\Product\Price.php(111): Mage_Core_Block_Template->_toHtml()
#6 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Abstract.php(758): Mage_Catalog_Block_Product_Price->_toHtml()
#7 C:\wamp\www\mage_testing\app\code\core\Mage\Catalog\Block\Product\Abstract.php(203): Mage_Core_Block_Abstract->toHtml()
#8 C:\wamp\www\mage_testing\app\design\frontend\base\default\template\catalog\product\list.phtml(100): Mage_Catalog_Block_Product_Abstract->getPriceHtml(Object(Mage_Catalog_Model_Product), true)
#9 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(235): include('C:\wamp\www\mag...')
#10 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(266): Mage_Core_Block_Template->fetchView('frontend\base\d...')
#11 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(280): Mage_Core_Block_Template->renderView()
#12 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Abstract.php(758): Mage_Core_Block_Template->_toHtml()
#13 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Abstract.php(525): Mage_Core_Block_Abstract->toHtml()
#14 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Abstract.php(476): Mage_Core_Block_Abstract->_getChildHtml('product_list', true)
#15 C:\wamp\www\mage_testing\app\code\core\Mage\Catalog\Block\Category\View.php(85): Mage_Core_Block_Abstract->getChildHtml('product_list')
#16 C:\wamp\www\mage_testing\app\design\frontend\base\default\template\catalog\category\view.phtml(70): Mage_Catalog_Block_Category_View->getProductListHtml()
#17 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(235): include('C:\wamp\www\mag...')
#18 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(266): Mage_Core_Block_Template->fetchView('frontend\base\d...')
#19 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(280): Mage_Core_Block_Template->renderView()
#20 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Abstract.php(758): Mage_Core_Block_Template->_toHtml()
#21 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Text\List.php(43): Mage_Core_Block_Abstract->toHtml()
#22 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Abstract.php(758): Mage_Core_Block_Text_List->_toHtml()
#23 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Abstract.php(525): Mage_Core_Block_Abstract->toHtml()
#24 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Abstract.php(476): Mage_Core_Block_Abstract->_getChildHtml('content', true)
#25 C:\wamp\www\mage_testing\app\design\frontend\base\default\template\page\3columns.phtml(49): Mage_Core_Block_Abstract->getChildHtml('content')
#26 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(235): include('C:\wamp\www\mag...')
#27 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(266): Mage_Core_Block_Template->fetchView('frontend\base\d...')
#28 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Template.php(280): Mage_Core_Block_Template->renderView()
#29 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Block\Abstract.php(758): Mage_Core_Block_Template->_toHtml()
#30 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Model\Layout.php(529): Mage_Core_Block_Abstract->toHtml()
#31 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Controller\Varien\Action.php(391): Mage_Core_Model_Layout->getOutput()
#32 C:\wamp\www\mage_testing\app\code\core\Mage\Catalog\controllers\CategoryController.php(159): Mage_Core_Controller_Varien_Action->renderLayout()
#33 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Controller\Varien\Action.php(420): Mage_Catalog_CategoryController->viewAction()
#34 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Controller\Varien\Router\Standard.php(253): Mage_Core_Controller_Varien_Action->dispatch('view')
#35 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Controller\Varien\Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#36 C:\wamp\www\mage_testing\app\code\core\Mage\Core\Model\App.php(340): Mage_Core_Controller_Varien_Front->dispatch()
#37 C:\wamp\www\mage_testing\app\Mage.php(627): Mage_Core_Model_App->run(Array)
#38 C:\wamp\www\mage_testing\index.php(80): Mage::run('', 'store')
#39 {main}";s:3:"url";s:27:"/mage_testing/products.html";s:11:"script_name";s:23:"/mage_testing/index.php";s:4:"skin";s:7:"default";}


}

我不确定我在哪里做错了。有什么想法吗？

我还在等待答案。请帮帮忙？

“我不确定如何为此编写布局xml。”

Answer 1

你的跟踪记录显示：

无效的方法Mage_Catalog_Block_Product_Price::testPrice(Array())

它不同于您在块中定义的方法newPriceText()，也是在您的模板中调用的。

扫描模板中的testPrice()或$this->testPrice()调用。

也许您最初定义了一个名为testPrice的方法，然后将其删除，或者后来将其名称更改为newPriceText，但忘记了相应地删除/重命名模板中的方法调用。