我有一个按级别显示类别的代码，但我必须显示该特定类别中的所有子类别。
<?php
$_cat = new Mage_Catalog_Block_Navigation();
$currentCat = $_cat->getCurrentCategory();
$subCats = Mage::getModel('catalog/category')->load($currentCat->getId())- >getChildren();
$subCatIds = explode(',',$subCats);
?>
<?php ////////////////////////level-3///////////////////////////// ?>
<?php $category = Mage::registry('current_category');
$category->getParentCategories();
if ( $category->getLevel() == 3 ) : ?>
<div class="cat_drop_ser_wrap">
<?php $currentCat = Mage::getModel('catalog/category')->load($currentCat- >getId()) ?>
<select class="select_class" onchange="window.location.href=this.value">
<option value="#">-Select</option>
<?php foreach($subCatIds as $subCatId): ?>
<?php $subCat = Mage::getModel('catalog/category')->load($subCatId); ?>
<?php if($subCat->getIsActive()): ?>
<option value="<?php echo $subCat->getUrl() ?>">
<?php echo $subCat->getName(); ?>
</option>
<?php endif; ?>
<?php endforeach; ?>
</select>
</div>
<?php endif; ?><!--if--level-3-->
提前谢谢。
好的，如果有人需要，下面将显示子类别等：
<?php //////sub////// ?>
<?php
$category_levels = Mage::getModel('catalog/category')->load($category->getId());
$subcategories = $category_levels->getChildrenCategories();
if (count($subcategories) > 0){
foreach($subcategories as $subcategory){
$category_levels_two = Mage::getModel('catalog/category')->load($subcategory->getId());
$subcategoriess = $category_levels_two->getChildrenCategories();
if (count($subcategoriess) > 0){
$attribute = Mage::getSingleton('eav/config')->getAttribute('catalog_category', 'category_dropdown_label');
$text = $category_levels_two->getCategoryDropdownLabel();
echo '<div class="empty_serch_select_1 cat_drop_ser_wrap 2">';
echo '<label>' . $text . '</label>';
echo '<select disabled="disabled">';
echo '<option value="#">-Select</option>';
echo '<select>';
echo '</div>';
break;
}
}
}
?>
<?php //////sub-sub////// ?>
<?php
$category_levels = Mage::getModel('catalog/category')->load($category->getId());
$subcategories = $category_levels->getChildrenCategories();
echo '<div class="empty_serch_select_2 cat_drop_ser_wrap 3">';
if (count($subcategories) > 0){
foreach($subcategories as $subcategory){
$category_levels_two = Mage::getModel('catalog/category')->load($subcategory->getId());
$subcategoriess = $category_levels_two->getChildrenCategories();
if (count($subcategoriess) > 0){
foreach($subcategoriess as $subcategorys){
$category_levels_three = Mage::getModel('catalog/category')->load($subcategorys->getId());
$subcategoriesss = $category_levels_three->getChildrenCategories();
if (count($subcategoriesss) > 0){
$attribute = Mage::getSingleton('eav/config')->getAttribute('catalog_category', 'category_dropdown_label');
$text = $category_levels_three->getCategoryDropdownLabel();
echo '<label>' . $text . '</label>';
break;
}
}
}
}
}
echo '<select disabled="disabled">';
echo '<option value="#">-Select</option>';
echo '<select>';
echo '</div>';
?>
<?php //////sub-sub-sub////// ?>
<?php
$category_levels = Mage::getModel('catalog/category')->load($category->getId());
$subcategories = $category_levels->getChildrenCategories();
echo '<div class="empty_serch_select_2 cat_drop_ser_wrap 3">';
if (count($subcategories) > 0){
foreach($subcategories as $subcategory){
$category_levels_two = Mage::getModel('catalog/category')->load($subcategory->getId());
$subcategoriess = $category_levels_two->getChildrenCategories();
if (count($subcategoriess) > 0){
foreach($subcategoriess as $subcategorys){
$category_levels_three = Mage::getModel('catalog/category')->load($subcategorys->getId());
$subcategoriesss = $category_levels_three->getChildrenCategories();
if (count($subcategoriesss) > 0){
foreach($subcategoriesss as $subcategorys){
$category_levels_three = Mage::getModel('catalog/category')->load($subcategorys->getId());
$subcategoriessss = $category_levels_three->getChildrenCategories();
if (count($subcategoriessss) > 0){
$attribute = Mage::getSingleton('eav/config')->getAttribute('catalog_category', 'category_dropdown_label');
$text = $category_levels_three->getCategoryDropdownLabel();
echo '<label>' . $text . '</label>';
break;
}
}
}
}
}
}
}
echo '<select disabled="disabled">';
echo '<option value="#">-Select</option>';
echo '<select>';
echo '</div>';
?>