Question

您好我使用setup.php创建了一个多选产品属性，并且已创建。我使用了以下代码：

 $installer = $this; 
 $installer->startSetup();   
 $installer->addAttribute('catalog_product', 'author_name',array( 
'label' => 'Name of The Author', 
'type' => 'varchar', 
'input' => 'multiselect', 
'backend' => 'eav/entity_attribute_backend_array', 
'frontend' => '', 
'source' => '', 
'global' => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_GLOBAL, 
'visible' => true, 
'required' => false, 
'user_defined' => false, 
'searchable' => false, 
'filterable' => false, 
'comparable' => false, 
'option' => array ( 'value' => array('optionone' => array('Carolyne Aarsen'), 
                                     'optiontwo' => array('Jennie Lucas'), 
                                     'optionthree' => array('Anna Adams'),
                                     'optionfour' => array('Kathryn Albright'), 
                                     'optionfive' => array('Trisha Alexander'), 
                                     'optionsix' => array('Vincent Alexandria'),
                                     'optionseven' => array('Louise Allen'), 
                                     'optioneight' => array('Abby Green'), 
                                     'optionnine' => array('Laura Abbot'),
                                     'optionten' => array('Caroline Anderson'), 
                                     'optioneleven' => array('Victoria Aldridge'), 
                                     'optiontwelve' => array('Harper Allen'),
                                     ) 
                  ), 
'visible_on_front' => false, 
'visible_in_advanced_search' => false, 
'unique' => false, 
'group' => 'General'
)); 
$installer->endSetup();

然后我想获取网站naigation菜单中包含的每个类别中每个产品的author_name属性值我编写了以下查询来获取属性值：

    $categories = Mage::getModel('catalog/category')->getCollection()
    ->addAttributeToSelect('*')
    ->addAttributeToFilter('include_in_menu', '1');
    foreach ($categories as $_category):
    if ($_category->getName() != 'Root Catalog'): 
     $category = Mage::getModel('catalog/category')->load($_category->getId());
     $products = $category->getProductCollection()
                       ->addCategoryFilter($category)
                       ->addAttributeToSelect('author_name')
                       ->setPageSize(9); 
         $author_names = array(); 
         foreach ($products as $_product):                             
        $author_names[] = $_product->getAttributeText('author_name');
         endforeach;
         print_r($author_names); 
    endif;
    endforeach;

数组没有打印任何内容。当我调试这个时，我没有在集合中获取author_name属性。

我的查询中有什么问题。请帮帮我

Answer 1

尝试使用以下代码显示自定义属性

<?php echo $_product->getResource()->getAttribute('author_name')->getFrontend()->getValue($_product); ?>

Answer 2

您好检查以下查询可能会对您有所帮助

获取产品ID＆amp;使用此id获取产品名称

$reqProdid = Mage::registry('current_product')->getId();
$selected_auther =Mage::getModel('catalog/product')
    ->load($reqProdid)
    ->getData('author_name');

我的自定义属性未显示在产品集合Magento中

2 个答案: