Question

我有一个成功循环遍历我的类别和子类别的文件。我成功地能够回显所有类别及其链接

BUT

我不明白为什么这些（关键字和描述）没有回应

<?php echo htmlspecialchars($this->getKeywords()) ?>
<?php echo htmlspecialchars($this->getDescription()) ?>

该文件位于此处应用程序/设计/前端/ mystoretheme /默认/模板/目录/类别/ listofcats.phtml

然后我把它放在cms页面的一个块上{{block type =＆＃34; catalog / navigation＆＃34;命名=＆＃34; catalog.category＆＃34;模板=＆＃34;目录/类别/ listofcats.phtml＆＃34;}}

目标是能够在同一＆lt;中显示每个类别的关键字列表及其描述。 li>并循环给我一个这样的列表

类别
关键字
描述

这是我的代码。我已经省略了我对关键字和描述的尝试，因为它们不起作用。

<div class="block block-list block-categories">
<div id="block-categories" class="block-title active">
    <strong><span>Categories </span></strong>
</div>  
<div id="leftnav" class="block-content" style="display:block">
    <?php $helper = $this->helper('catalog/category') ?>
        <?php $categories = $this->getStoreCategories() ?>
    <?php if (count($categories) > 0): ?>
        <ul id="leftnav-tree" class="level0">
            <?php foreach($categories as $category): ?>
                <li class="level0<?php if ($this->isCategoryActive($category)): ?> active<?php endif; ?>">
                    <a href="<?php echo $helper->getCategoryUrl($category) ?>"><span><?php echo $this->escapeHtml($category->getName()) ?></span></a>
                    <?php //if ($this->isCategoryActive($category)): ?>
                        <?php $subcategories = $category->getChildren() ?>
                        <?php if (count($subcategories) > 0): ?>
                            <ul id="leftnav-tree-<?php echo $category->getId() ?>" class="level1">
                                <?php foreach($subcategories as $subcategory): ?>
                                    <li class="level1<?php if ($this->isCategoryActive($subcategory)): ?> active<?php endif; ?>">
                                        <a href="<?php echo $helper->getCategoryUrl($subcategory) ?>"><?php echo $this->escapeHtml(trim($subcategory->getName(), '- ')) ?></a>
                                         <?php $secondLevelSubcategories = $subcategory->getChildren() ?>
                                         <?php if (count($secondLevelSubcategories ) > 0): ?>
                            <ul id="leftnav-tree-<?php echo $subcategory->getId() ?>" class="level2">
                                <?php foreach($secondLevelSubcategories as $secondLevelSubcategory ): ?>
                                    <li class="level2<?php if ($this->isCategoryActive($secondLevelSubcategory )): ?> active<?php endif; ?>">
                                        <a href="<?php echo $helper->getCategoryUrl($secondLevelSubcategory ) ?>"><?php echo $this->escapeHtml(trim($secondLevelSubcategory ->getName(), '- ')) ?></a>
                                    </li>
                                    <?php endforeach; ?>
                            </ul>
                            <script type="text/javascript">decorateList('leftnav-tree-<?php echo $category->getId() ?>', 'recursive')</script>
                        <?php endif; ?>
                                <?php endforeach; ?>
                            </ul>
                            <script type="text/javascript">decorateList('leftnav-tree-<?php echo $category->getId() ?>', 'recursive')</script>
                        <?php endif; ?>
                    <?php //endif; ?>
                </li>
            <?php endforeach; ?>
        </ul>
        <script type="text/javascript">decorateList('leftnav-tree', 'recursive')</script>
    <?php endif; ?>
</div>

Answer 1

请检查：

string test = strArray[2];

if (test.Length > 1)
{
    // do
}

循环通过Magento类别，元关键字和描述

1 个答案: