【问题标题】:Override Price Template Magento local.xml覆盖价格模板 Magento local.xml
【发布时间】:2015-12-14 16:21:21
【问题描述】:

我正在尝试根据客户是否登录来修改 price.phtml 模板。我正在尝试在 customer_logged_out 句柄中使用 local.xml。

<customer_logged_out>
    <reference name="catalog_product_price_template">
        <action method="addPriceBlockType"><type>simple</type><block>catalog/product_price</block><template>catalog/product/view/noprice.phtml</template></action>
        <action method="addPriceBlockType"><type>grouped</type><block>catalog/product_price</block><template>catalog/product/view/noprice.phtml</template></action>
        <action method="addPriceBlockType"><type>configurable</type><block>catalog/product_price</block><template>catalog/product/view/noprice.phtml</template></action>
        <action method="addPriceBlockType"><type>virtual</type><block>catalog/product_price</block><template>catalog/product/view/noprice.phtml</template></action>
        <action method="addPriceBlockType"><type>bundle</type><block>catalog/product_price</block><template>catalog/product/view/noprice.phtml</template></action>
        <action method="addPriceBlockType"><type>msrp</type><block>catalog/product_price</block><template>catalog/product/view/noprice.phtml</template></action>
        <action method="addPriceBlockType"><type>msrp_item</type><block>catalog/product_price</block><template>catalog/product/view/noprice.phtml</template></action>
        <action method="addPriceBlockType"><type>msrp_noform</type><block>catalog/product_price</block><template>catalog/product/view/noprice.phtml</template></action>
    </reference>
</customer_logged_out>

虽然这没有设置我想要的模板,但我知道它正在产生效果。我已将以下调试信息添加到

/app/code/core/Mage/Catalog/Block/Product/Price/Template.php

    public function addPriceBlockType($type, $block = '', $template = '')
    {
        Mage::log('Type: ' . $type . ', Block: ' . $block . ', Template: ' . $template, null, 'priceblock.log');
        if ($type) {
            $this->_priceBlockTypes[$type] = array(
                'block'     => $block,
                'template'  => $template
            );
        }

        Mage::log($this->_priceBlockTypes, null, 'priceblock.log');
        return $this;
    }

这会产生以下输出:

2015-12-14T16:07:59+00:00 DEBUG (7): Type: msrp, Block: catalog/product_price, Template: catalog/product/price_msrp.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: msrp_item, Block: catalog/product_price, Template: catalog/product/price_msrp_item.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: msrp_noform, Block: catalog/product_price, Template: catalog/product/price_msrp_noform.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: bundle, Block: bundle/catalog_product_price, Template: bundle/catalog/product/price.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

    [bundle] => Array
        (
            [block] => bundle/catalog_product_price
            [template] => bundle/catalog/product/price.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: msrp, Block: catalog/product_price, Template: catalog/product/price_msrp_item.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

    [bundle] => Array
        (
            [block] => bundle/catalog_product_price
            [template] => bundle/catalog/product/price.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: simple, Block: catalog/product_price, Template: catalog/product/view/noprice.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

    [bundle] => Array
        (
            [block] => bundle/catalog_product_price
            [template] => bundle/catalog/product/price.phtml
        )

    [simple] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: grouped, Block: catalog/product_price, Template: catalog/product/view/noprice.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

    [bundle] => Array
        (
            [block] => bundle/catalog_product_price
            [template] => bundle/catalog/product/price.phtml
        )

    [simple] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [grouped] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: configurable, Block: catalog/product_price, Template: catalog/product/view/noprice.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

    [bundle] => Array
        (
            [block] => bundle/catalog_product_price
            [template] => bundle/catalog/product/price.phtml
        )

    [simple] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [grouped] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [configurable] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: virtual, Block: catalog/product_price, Template: catalog/product/view/noprice.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

    [bundle] => Array
        (
            [block] => bundle/catalog_product_price
            [template] => bundle/catalog/product/price.phtml
        )

    [simple] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [grouped] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [configurable] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [virtual] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: bundle, Block: catalog/product_price, Template: catalog/product/view/noprice.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

    [bundle] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [simple] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [grouped] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [configurable] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [virtual] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: msrp, Block: catalog/product_price, Template: catalog/product/view/noprice.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_item.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

    [bundle] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [simple] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [grouped] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [configurable] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [virtual] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: msrp_item, Block: catalog/product_price, Template: catalog/product/view/noprice.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/price_msrp_noform.phtml
        )

    [bundle] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [simple] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [grouped] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [configurable] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [virtual] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

)

2015-12-14T16:07:59+00:00 DEBUG (7): Type: msrp_noform, Block: catalog/product_price, Template: catalog/product/view/noprice.phtml
2015-12-14T16:07:59+00:00 DEBUG (7): Array
(
    [msrp] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [msrp_item] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [msrp_noform] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [bundle] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [simple] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [grouped] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [configurable] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

    [virtual] => Array
        (
            [block] => catalog/product_price
            [template] => catalog/product/view/noprice.phtml
        )

)

值得注意的是,数组的最终状态包含我想要的每个模板,但由于某种原因它们没有被使用。

当我将价格更新 xml 移出&lt;customer_logged_out&gt; 并移入&lt;default&gt; 时,会使用正确的模板,但不管用户状态如何,它当然都会使用新的模板文件。

TL;DR:如果用户已登录,则尝试更改价格模板,当更新 xml 放在 &lt;customer_logged_out&gt; 中时不会产生预期效果

【问题讨论】:

    标签: xml magento magento-1.7


    【解决方案1】:

    原来 Magento 在使用主句柄后会处理 customer_logged_out 和其他事件驱动的句柄。基于此,我设计了以下解决方案:

    • 创建一个接受参数的助手(我称之为 getPriceTemplate)
    • 将布局 xml 移到默认位置
    • 更改每个模板以使用您的新助手,传入所需类型的 arg

    这是 XML: (注意助手)

    <reference name="catalog_product_price_template">
        <action method="addPriceBlockType"><type>bundle</type><block>catalog/product_price</block><template helper="wholesale/getPriceTemplate" ><arg>bundle</arg></template></action>
        <action method="addPriceBlockType"><type>msrp</type><block>catalog/product_price</block><template helper="wholesale/getPriceTemplate" ><arg>msrp</arg></template></action>
        <action method="addPriceBlockType"><type>msrp_item</type><block>catalog/product_price</block><template helper="wholesale/getPriceTemplate" ><arg>msrp_item</arg></template></action>
        <action method="addPriceBlockType"><type>msrp_noform</type><block>catalog/product_price</block><template helper="wholesale/getPriceTemplate" ><arg>msrp_noform</arg></template></action>
    </reference>
    

    这是助手:

    <?php 
      protected $_noPriceTemplate = 'catalog/product/view/noprice.phtml';
      protected $_priceTemplateArray = array(
          'bundle' => 'bundle/catalog/product/price.phtml',
          'msrp' => 'catalog/product/price_msrp.phtml',
          'msrp_item' => 'catalog/product/price_msrp_item.phtml',
          'msrp_noform' => 'catalog/product/price_msrp_noform.phtml',
      );
    ...
    public function getPriceTemplate($type = null) {
      if (!$this->isCustomerAllowed()) return $this->_noPriceTemplate;
    
      return $this->_priceTemplateArray[$type];
    
    }
    

    isCustomerAllowed 是一种检查是否应允许当前客户查看价格并返回布尔值的方法。

    【讨论】:

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