Magento：通过集合加载产品与产品模型之间的区别

发布于 2024-09-26 05:25:57 字数 643 浏览 3 评论 0原文

因此，我们尝试通过具有特定标准的集合加载产品，我们没有 sku 或 id，因此当我们执行以下

 $prodModel->getCollection()
        ->addAttributeToFilter('visibility', $visibility)
        ->addAttributeToSelect('*')
        ->addCategoryFilter($cat)
        ->addAttributeToFilter('attribute_1', $sattribute_1)
        ->addAttributeToFilter('attribute_2', $attribute_2)
        ->addAttributeToFilter('type_id', 'configurable')
        ->load()
        ->getFirstItem()

操作时，我们得到了我们想要的产品，但由于某种原因它没有全部即使我们为所有属性指定了“*”。具体来说，我们没有得到的是媒体库属性。我们最终做的是 getFirstItem()->getId() 然后加载产品并且它可以找到。

我只是不明白为什么使用目录产品模型加载产品会有更多属性。

原文

So we were trying to load a product through a collection with certain criteria, we didn't have the sku or the id so when we did the following

 $prodModel->getCollection()
        ->addAttributeToFilter('visibility', $visibility)
        ->addAttributeToSelect('*')
        ->addCategoryFilter($cat)
        ->addAttributeToFilter('attribute_1', $sattribute_1)
        ->addAttributeToFilter('attribute_2', $attribute_2)
        ->addAttributeToFilter('type_id', 'configurable')
        ->load()
        ->getFirstItem()

When doing this we got the product we wanted but for some reason it didn't have all of the attributes, even though we specified "*" for all attributes. Specifically the one we were not getting was the media gallery attribute. What we ended up doing is saying getFirstItem()->getId() then loaded the product and it worked find.

I just don't understand whey loading the product with the catalog product model would have more attributes.

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请别遗忘我 2024-10-03 05:25:57

我知道您实际上询问了如何获取所有属性，但我注意到您还特别提到了媒体库属性。
恰好有一个获取产品图片最终 URL 的快捷方式。

(string)Mage::helper('catalog/image')->init($product, 'media_gallery');

转换为字符串调用 __toString 来执行巧妙的操作。您还可以在初始化后立即应用调整大小、旋转、水印等。

I understand you actually asked how to get all of the attributes but I notice you also mention the media gallery attribute specifically.
There happens to be a shortcut for getting the product image's final URL.

(string)Mage::helper('catalog/image')->init($product, 'media_gallery');

Casting to a string calls __toString which performs the cleverness. You can also apply resizing, rotation, watermarks, etc. immediately after initialising.

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