Magento getUrl无法与目录/类别对象一起使用? [英] Magento getUrl not working with catalog/category object?

问题描述

我已经能够实例化类别对象以检索其名称，但是当我使用getUrl方法时，它并没有将URL返回到类别列表页面，或者根本没有返回

I've been able to instantiate a category object to retrieve its name, but when I use the getUrl method it isn't returning a URL to the category listing page, or anything at all

<?php
$children = Mage::getModel('catalog/category')->getCategories(3);
foreach ($children as $category):
            echo '<li><a href="' . $category->getUrl() . '">' . $category->getName() . '</a></li>';
        endforeach;
?> 

上面的代码导致

<li><a href="">name of sub-cat</a></li>`

有人知道如何从catalog/category对象获取类别页面的URL吗?

Does anyone know how I can get the URL for a category page from a catalog/category object?

推荐答案

替换

$children = Mage::getModel('catalog/category')->getCategories(3);

使用

$children = Mage::getModel('catalog/category')->load(3)->getChildrenCategories();

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