php 在子类别页面中获取父类别 ID - Magento
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Get Parent Category Id in Sub Category Page - Magento
提问by Abhi
I need a small line of code. I have a category like
我需要一小行代码。我有一个类别
- Cat-1
- Sub-Cat-1
- Sub-Cat-2
- Cat-2
- Sub-Cat-3
- Sub-Cat-4
- Cat-1
- 子类 1
- 子类 2
- 2 类
- 子类 3
- 子类 4
In Sub-Cats page i need to get Root category's Id. Like In "Sub-Cat-1" i need to get "Cat-1's" ID. You can say in children category page, i need parent category's Id. act i am using short url like "abc.com/Sub-Cat-1", nither index.php nor root category in URL. I am using Magento-1.4.1. Please help me. Thanks in advance.
在 Sub-Cats 页面中，我需要获取 Root 类别的 Id。就像在“Sub-Cat-1”中一样，我需要获得“Cat-1”的 ID。您可以在儿童类别页面中说，我需要父类别的 ID。我正在使用像“abc.com/Sub-Cat-1”这样的短网址，既没有 index.php 也没有 URL 中的根类别。我正在使用 Magento-1.4.1。请帮我。提前致谢。
回答by Abhi
I got the solution.
我得到了解决方案。
echo $cat_idd = $this->getCurrentCategory()->getParentCategory()->getId();
回答by MagePsycho
Try to use as:
尝试用作：
echo $subCategory->getParentId();
回答by Jai
// to get the category ID by product id
$productObj = Mage::getModel('catalog/product')->load($product_id);
$categoryIds = $productObj->getCategoryIds();
回答by Jai
//Display all categories.
function get_categories(){
$category = Mage::getModel('catalog/category');
$tree = $category->getTreeModel();
$tree->load();
$ids = $tree->getCollection()->getAllIds();
$arr = array();
if ($ids){
foreach ($ids as $id){
$cat = Mage::getModel('catalog/category');
$cat->load($id);
$arr[$id] = $cat->getName();
}
}
return $arr;
}
$arr = get_categories();
$arr = array_flip($arr);
//print the array
Hope it will help someone.
希望它会帮助某人。
