php 如何在 Magento 中获取类别名称？
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How to get Category name in Magento?
提问by Sajeev Rajan
I'm new to Magento. I have a 'select-box' that list all the main 'categories-name'. How to get 'Category-name' in Magento?
我是 Magento 的新手。我有一个“选择框”，列出了所有主要的“类别名称”。如何在 Magento 中获得“类别名称”？
回答by Sajeev Rajan
<select>
<?php
$category = Mage::getModel('catalog/category');
$tree = $category->getTreeModel();
$tree->load();
$ids = $tree->getCollection()->getAllIds();
if ($ids)
{
foreach ($ids as $id)
{
$cat = Mage::getModel('catalog/category');
$cat->load($id);
if($cat->getLevel()==1 && $cat->getIsActive()==1)
{
echo "<option>";
echo $cat->getName();
echo "</option>";
}
}
}
?>
</select>
回答by enenen
Firstly get Catalog->Category helper:
首先获取 Catalog->Category helper：
$helper = Mage::helper('catalog/category');
Location: app/code/core/Mage/Catalog/Helper/Category.php
位置：app/code/core/Mage/Catalog/Helper/Category.php
Then:
然后：
<select>
<?php foreach ($helper->getStoreCategories() as $_category): ?>
<?php if ($_category->getIsActive()): ?>
<option value="<?php echo $_category->getId(); ?>"><?php echo $_category->getName(); ?></option>
<?php endif; ?>
<?php endforeach; ?>
</select>
Note:This is for top level categories only. If you want to get child categories, too, then you can get them with something like:
注意：这仅适用于顶级类别。如果您也想获得子类别，那么您可以通过以下方式获得它们：
<?php if ($_category->hasChildren()): ?>
<?php $category = Mage::getModel('catalog/category')->load($_category->getId()); ?>
<?php foreach ($category->getChildrenCategories() as $subcategory): ?>
<?php if ($subcategory->getIsActive()): ?>
<?php echo $helper->getCategoryUrl($subcategory); ?>
<?php echo $subcategory->getName(); ?>
<?php /* etc... */ ?>
<?php endif; ?>
<?php endforeach; ?>
<?php endif; ?>
