PHP Varien_Data_Tree_Node::getLevel方法代码示例

    public function BuildBranch(Varien_Data_Tree_Node $node)
    {
        $buildString = '<li style="padding-left: 16px;">';
        $buildString .= '<div class="tree-level-' . $node->getLevel() . '">';
        if ($node->getChildrenCount() != 0) {
            $buildString .= '<div class="opener" id="opener' . $node->getId() . '"  OnClick="OpenMe(this)"></div>';
        } else {
            $buildString .= '<div class="child"></div>';
        }
        $buildString .= '
			<input type="checkbox" class="inputcb" id="inputcb' . $node->getId() . '" OnClick="Decide(this)" enabled="false"/>
			<div class="folder"></div>
			<a tabindex="1" href="#" hidefocus="on" id="linkItem"><span unselectable="on" id="extdd-' . $node->getLevel() . '">' . $node->getName() . '</a>
		';
        $buildString .= '</div>';
        if ($node->getChildrenCount() != 0) {
            $buildString .= '<ul id="ToOpen' . $node->getId() . '">';
            foreach ($node->getChildren() as $child) {
                $buildString .= $this->BuildBranch($child);
            }
            $buildString .= '</ul>';
        }
        $buildString .= '</li>';
        return $buildString;
    }

 /**
  * @param Varien_Data_Tree_Node $menuTree
  * @param string                $childrenWrapClass
  *
  * @return string
  */
 protected function _getHtml(Varien_Data_Tree_Node $menuTree, $childrenWrapClass)
 {
     $html = '';
     $counter = 1;
     $children = $menuTree->getChildren();
     $parentLevel = $menuTree->getLevel();
     $childLevel = is_null($parentLevel) ? 0 : $parentLevel + 1;
     $childrenCount = $children->count();
     $parentPositionClass = $menuTree->getPositionClass();
     $itemPositionClassPrefix = $parentPositionClass ? $parentPositionClass . '-' : 'nav-';
     foreach ($children as $child) {
         $child->setLevel($childLevel);
         $child->setIsFirst($counter == 1);
         $child->setIsLast($counter == $childrenCount);
         $child->setPositionClass($itemPositionClassPrefix . $counter);
         $outermostClassCode = '';
         $outermostClass = $menuTree->getOutermostClass();
         if ($childLevel == 0 && $outermostClass) {
             $outermostClassCode = ' class="' . $outermostClass . '" ';
             $child->setClass($outermostClass);
         }
         $blockName = $childLevel == 0 ? 'bennoislost.easy-navigation.renderer.with-children' : 'bennoislost.easy-navigation.renderer.single';
         $html .= $this->_renderBlockItem($blockName, $childrenWrapClass, $child, $outermostClassCode);
         $counter++;
     }
     return $html;
 }

 /**
  * {@inheritDoc}
  */
 protected function _getHtml(Varien_Data_Tree_Node $menuTree, $childrenWrapClass)
 {
     $html = '';
     $children = $menuTree->getChildren();
     $parentLevel = $menuTree->getLevel();
     $childLevel = is_null($parentLevel) ? 0 : $parentLevel + 1;
     $counter = 1;
     $childrenCount = $children->count();
     $parentPositionClass = $menuTree->getPositionClass();
     $itemPositionClassPrefix = $parentPositionClass ? $parentPositionClass . '-' : 'nav-';
     foreach ($children as $child) {
         $child->setLevel($childLevel);
         $child->setIsFirst($counter == 1);
         $child->setIsLast($counter == $childrenCount);
         $child->setPositionClass($itemPositionClassPrefix . $counter);
         $outermostClassCode = '';
         $outermostClass = $menuTree->getOutermostClass();
         if ($childLevel == 0 && $outermostClass) {
             $outermostClassCode = ' class="' . $outermostClass . '" ';
             $child->setClass($outermostClass);
         }
         if ($child->hasChildren()) {
             $outermostClassCode .= ' data-toggle="dropdown" ';
         }
         $html .= '<li ' . $this->_getRenderedMenuItemAttributes($child) . '>';
         $html .= '<a href="' . $child->getUrl() . '" ' . $outermostClassCode . '><span>';
         $html .= $this->escapeHtml($child->getName());
         if ($child->hasChildren()) {
             $html .= ' <b class="caret"></b>';
         }
         $html .= '</span></a>';
         if ($child->hasChildren()) {
             if (!empty($childrenWrapClass)) {
                 $html .= '<div class="' . $childrenWrapClass . '">';
             }
             $html .= '<ul class="level' . $childLevel . ' dropdown-menu">';
             if (Mage::getStoreConfig('catalog/navigation/top_in_dropdown') && $childLevel == 0) {
                 $prefix = Mage::getStoreConfig('catalog/navigation/top_in_dropdown_prefix');
                 $suffix = Mage::getStoreConfig('catalog/navigation/top_in_dropdown_suffix');
                 $html .= '<li class="level1 level-top-in-dropdown">';
                 $html .= '<a href="' . $child->getUrl() . '"><span>';
                 $html .= $this->escapeHtml($this->__($prefix) . ' ' . $child->getName() . ' ' . $suffix);
                 $html .= '</span></a>';
                 $html .= '</li>';
                 $html .= '<li class="divider"></li>';
             }
             $html .= $this->_getHtml($child, $childrenWrapClass);
             $html .= '</ul>';
             if (!empty($childrenWrapClass)) {
                 $html .= '</div>';
             }
         }
         $html .= '</li>';
         $counter++;
     }
     return $html;
 }

 /**
  * Convert node to array with path information.
  * Path information skips the 'Root Catalog' (level=0) and 'Default Category' (level=1) levels.
  *
  * @param Varien_Data_Tree_Node $node
  * @return array
  */
 protected function _nodeToArrayPath(Varien_Data_Tree_Node $node, $parentPath)
 {
     // Only basic category data
     $categories = array();
     $category = array();
     $category['category_id'] = $node->getId();
     $category['parent_id'] = $node->getParentId();
     $category['name'] = $node->getName();
     $category['path'] = !empty($parentPath) && $node->getLevel() > 2 ? $parentPath . '/' . $node->getName() : $node->getName();
     $category['is_active'] = $node->getIsActive();
     $category['position'] = $node->getPosition();
     $category['level'] = $node->getLevel();
     $categories[] = $category;
     foreach ($node->getChildren() as $child) {
         $children = $this->_nodeToArrayPath($child, $category['path']);
         $categories = array_merge($categories, $children);
     }
     return $categories;
 }

 /**
  * Recursively generates top menu html from data that is specified in $menuTree
  *
  * @param Varien_Data_Tree_Node $menuTree
  * @param string $childrenWrapClass
  * @return string
  */
 protected function _getHtml(Varien_Data_Tree_Node $menuTree, $childrenWrapClass)
 {
     $html = '';
     $children = $menuTree->getChildren();
     $parentLevel = $menuTree->getLevel();
     $childLevel = is_null($parentLevel) ? 0 : $parentLevel + 1;
     $counter = 1;
     $childrenCount = $children->count();
     $parentPositionClass = $menuTree->getPositionClass();
     $itemPositionClassPrefix = $parentPositionClass ? $parentPositionClass . '-' : 'nav-';
     $brandCategoryId = Mage::getStoreConfig('brand/brand/category_id');
     $_helperBrands = Mage::helper('brand');
     $brandUrl = Mage::getUrl($_helperBrands->getBrandsUrl());
     foreach ($children as $child) {
         $child->setLevel($childLevel);
         $child->setIsFirst($counter == 1);
         $child->setIsLast($counter == $childrenCount);
         $child->setPositionClass($itemPositionClassPrefix . $counter);
         $outermostClassCode = '';
         $outermostClass = $menuTree->getOutermostClass();
         if ($childLevel == 0 && $outermostClass) {
             $outermostClassCode = ' class="' . $outermostClass . '" ';
             $child->setClass($outermostClass);
         }
         $html .= '<li ' . $this->_getRenderedMenuItemAttributes($child) . '>';
         $categoryId = str_replace("category-node-", "", $child->getId());
         //$url=($categoryId==$brandCategoryId)?$brandUrl:$child->getUrl();
         $url = $child->getUrl();
         $html .= '<a href="' . $url . '" ' . $outermostClassCode . '><span>' . $this->escapeHtml($child->getName()) . '</span></a>';
         if ($child->hasChildren()) {
             if (!empty($childrenWrapClass)) {
                 $html .= '<div class="' . $childrenWrapClass . '">';
             }
             $html .= '<ul class="level' . $childLevel . '">';
             /*if($childLevel==0)
              	{
                	 $html .= '<div class="submenu">';
              	}*/
             $html .= $this->_getHtml($child, $childrenWrapClass);
             /*if($childLevel==0)
               {
                 $html .= '</div>';
               }*/
             $html .= '</ul>';
             if (!empty($childrenWrapClass)) {
                 $html .= '</div>';
             }
         }
         $html .= '</li>';
         $counter++;
     }
     return $html;
 }

 function nodeToArray(Varien_Data_Tree_Node $node)
 {
     $result = array();
     $result['category_id'] = $node->getId();
     $result['parent_id'] = $node->getParentId();
     $result['name'] = $node->getName();
     $result['is_active'] = $node->getIsActive();
     $result['position'] = $node->getPosition();
     $result['level'] = $node->getLevel();
     $result['children'] = array();
     foreach ($node->getChildren() as $child) {
         $result['children'][] = $this->nodeToArray($child);
     }
     return $result;
 }

 private function nodeToArray(Varien_Data_Tree_Node $node)
 {
     $result = array();
     $category = Mage::getModel('catalog/category')->load($node->getId());
     if ($category->getAvailableForSupplier() == 1) {
         $result['category_id'] = $node->getId();
         $result['parent_id'] = $node->getParentId();
         $result['name'] = $node->getName();
         $result['is_active'] = $node->getIsActive();
         $result['position'] = $node->getPosition();
         $result['level'] = $node->getLevel();
     }
     $result['children'] = array();
     foreach ($node->getChildren() as $child) {
         $result['children'][] = $this->nodeToArray($child);
     }
     return $result;
 }

 protected function _getHtml(Varien_Data_Tree_Node $menuTree, $childrenWrapClass)
 {
     $html = '';
     $children = $menuTree->getChildren();
     $parentLevel = $menuTree->getLevel();
     $childLevel = is_null($parentLevel) ? 0 : $parentLevel + 1;
     $counter = 1;
     $childrenCount = $children->count();
     $parentPositionClass = $menuTree->getPositionClass();
     $itemPositionClassPrefix = $parentPositionClass ? $parentPositionClass . '-' : 'nav-';
     foreach ($children as $child) {
         $child->setLevel($childLevel);
         $child->setIsFirst($counter == 1);
         $child->setIsLast($counter == $childrenCount);
         $child->setPositionClass($itemPositionClassPrefix . $counter);
         $outermostClassCode = '';
         $outermostClass = $menuTree->getOutermostClass();
         if ($childLevel == 0 && $outermostClass) {
             $outermostClassCode = ' class="' . $outermostClass . '" ';
             $child->setClass($outermostClass);
         }
         $html .= '<li ' . $this->_getRenderedMenuItemAttributes($child) . '>';
         $html .= '<a href="' . $child->getUrl() . '" ' . $outermostClassCode . '  class="nav-link">' . $this->escapeHtml($child->getName()) . '</a>';
         if ($child->hasChildren()) {
             if (!empty($childrenWrapClass)) {
                 $html .= '<div class="' . $childrenWrapClass . '">';
             }
             $html .= '<ul class="level' . $childLevel . '">';
             $html .= $this->_getHtml($child, $childrenWrapClass);
             $html .= '</ul>';
             if (!empty($childrenWrapClass)) {
                 $html .= '</div>';
             }
             $html .= '<span class="subnav-toggle"><i class="icon icon-angle-down"></i><i class="icon icon-angle-up"></i></span>';
         }
         $html .= '</li>';
         $counter++;
     }
     return $html;
 }

 protected function _getMenuItemClasses(Varien_Data_Tree_Node $item)
 {
     $classes = array();
     $classes[] = 'level' . $item->getLevel();
     $classes[] = $item->getPositionClass();
     if ($item->getIsFirst()) {
         $classes[] = 'first';
     }
     if ($item->getIsActive()) {
         $classes[] = 'li_on';
     }
     if ($item->getIsLast()) {
         $classes[] = 'last';
     }
     if ($item->getClass()) {
         $classes[] = $item->getClass();
     }
     if ($item->hasChildren()) {
         $classes[] = 'parent';
     }
     return $classes;
 }

 protected function _getHtml(Varien_Data_Tree_Node $menuTree, $childrenWrapClass = null)
 {
     $css = '';
     $children = $menuTree->getChildren();
     $parentLevel = $menuTree->getLevel();
     $childLevel = is_null($parentLevel) ? 0 : $parentLevel + 1;
     $counter = 1;
     $childrenCount = $children->count();
     $parentPositionClass = $menuTree->getPositionClass();
     $itemPositionClassPrefix = $parentPositionClass ? $parentPositionClass . '-' : 'nav-';
     foreach ($children as $child) {
         $child->setLevel($childLevel);
         $child->setIsFirst($counter == 1);
         $child->setIsLast($counter == $childrenCount);
         $child->setPositionClass($itemPositionClassPrefix . $counter);
         if ($child->getId() == 'home-link') {
             ++$counter;
             continue;
         }
         if ($child->getHeaderBgColor()) {
             $css .= "li.{$child->getPositionClass()} {\n";
             $css .= "    background-color: {$child->getHeaderBgColor()} !important;\n";
             $css .= "}\n";
         }
         if ($child->getHeaderBgHoverColor()) {
             $css .= "li.{$child->getPositionClass()}:hover {\n";
             $css .= "    background-color: {$child->getHeaderBgHoverColor()} !important;\n";
             $css .= "}\n";
         }
         $css .= "#wpmm-nav li.{$child->getPositionClass()} > a {\n";
         if ($child->getTitleColor()) {
             $css .= "    color: {$child->getTitleColor()} !important;\n";
         }
         $css .= "}\n";
         if ($child->getTitleHoverColor()) {
             $css .= "#wpmm-nav li.{$child->getPositionClass()} > a:hover {\n";
             $css .= "    color: {$child->getTitleHoverColor()} !important;\n";
             $css .= "}\n";
         }
         if ($child->getLevel() == 0) {
             $css .= "li.{$child->getPositionClass()} > .wpmm-nav-content {\n";
             if ($child->getContentBgColor()) {
                 $css .= "    background-color: {$child->getContentBgColor()} !important;\n";
             }
             if ($child->getContentBgImage()) {
                 $css .= "    background-image: url({$child->getContentBgImage()}) !important;\n";
             }
             switch ($child->getContentBgImgDm()) {
                 case WeltPixel_MegaMenu_Model_Category_Attribute_Source_Display::REPEAT:
                     $css .= "    background-repeat: repeat;\n";
                     break;
                 case WeltPixel_MegaMenu_Model_Category_Attribute_Source_Display::STRETCH:
                     $css .= "    background-size: cover;\n";
                     break;
             }
             $css .= "}\n";
         }
         if ($child->hasChildren()) {
             $css .= $this->_getHtml($child);
         }
         ++$counter;
     }
     if ($childLevel == 0) {
         if ($this->getDisplayMode() == WeltPixel_Selector_Model_Adminhtml_System_Config_Displaymode::BOXED) {
             $css .= "#wpmm-nav {\n";
             $css .= "    position: relative;\n";
             $css .= "}\n";
         }
     }
     return $css;
 }

 /**
  * Convert tree node to dropdown option
  *
  * @return array
  */
 protected function _treeNodeToOption(Varien_Data_Tree_Node $node, $without)
 {
     $option = array();
     $option['label'] = $node->getName();
     if ($node->getLevel() < 2) {
         $option['value'] = array();
         foreach ($node->getChildren() as $childNode) {
             if (!in_array($childNode->getId(), $without)) {
                 $option['value'][] = $this->_treeNodeToOption($childNode, $without);
             }
         }
     } else {
         $option['value'] = $node->getId();
     }
     return $option;
 }

 /**
  * Move tree node
  *
  * @todo Use adapter for generate conditions
  * @param Varien_Data_Tree_Node $node
  * @param Varien_Data_Tree_Node $newParent
  * @param Varien_Data_Tree_Node $prevNode
  */
 public function move($node, $newParent, $prevNode = null)
 {
     $position = 1;
     $oldPath = $node->getData($this->_pathField);
     $newPath = $newParent->getData($this->_pathField);
     $newPath = $newPath . '/' . $node->getId();
     $oldPathLength = strlen($oldPath);
     $newLevel = $newParent->getLevel() + 1;
     $levelDisposition = $newLevel - $node->getLevel();
     $data = array($this->_levelField => new Zend_Db_Expr("{$this->_levelField} + '{$levelDisposition}'"), $this->_pathField => new Zend_Db_Expr("CONCAT('{$newPath}', RIGHT({$this->_pathField}, LENGTH({$this->_pathField}) - {$oldPathLength}))"));
     $condition = $this->_conn->quoteInto("{$this->_pathField} REGEXP ?", "^{$oldPath}(/|\$)");
     $this->_conn->beginTransaction();
     $reorderData = array($this->_orderField => new Zend_Db_Expr("{$this->_orderField} + 1"));
     try {
         if ($prevNode && $prevNode->getId()) {
             $reorderCondition = "{$this->_orderField} > {$prevNode->getData($this->_orderField)}";
             $position = $prevNode->getData($this->_orderField) + 1;
         } else {
             $reorderCondition = $this->_conn->quoteInto("{$this->_pathField} REGEXP ?", "^{$newParent->getData($this->_pathField)}/[0-9]+\$");
             $select = $this->_conn->select()->from($this->_table, new Zend_Db_Expr("MIN({$this->_orderField})"))->where($reorderCondition);
             $position = (int) $this->_conn->fetchOne($select);
         }
         $this->_conn->update($this->_table, $reorderData, $reorderCondition);
         $this->_conn->update($this->_table, $data, $condition);
         $this->_conn->update($this->_table, array($this->_orderField => $position, $this->_levelField => $newLevel), $this->_conn->quoteInto("{$this->_idField} = ?", $node->getId()));
         $this->_conn->commit();
     } catch (Exception $e) {
         $this->_conn->rollBack();
         throw new Exception("Can't move tree node due to error: " . $e->getMessage());
     }
 }

 protected function _nodeToArray(Varien_Data_Tree_Node $node)
 {
     if (empty($node)) {
         return array();
     }
     $result = $node->debug();
     $result['category_id'] = $node->getId();
     $result['parent_id'] = $node->getParentId();
     $result['name'] = $node->getName();
     $result['is_active'] = $node->getIsActive();
     $result['is_anchor'] = $node->getIsAnchor();
     $result['url_key'] = $node->getUrlKey();
     $result['url'] = $node->getRequestPath();
     $result['position'] = $node->getPosition();
     $result['level'] = $node->getLevel();
     $result['products'] = $node->getProducts();
     $result['children'] = array();
     foreach ($node->getChildren() as $child) {
         $result['children'][] = $this->_nodeToArray($child);
     }
     return $result;
 }

 /**
  * Returns array of menu item's classes
  *
  * @param Varien_Data_Tree_Node $item
  * @return array
  */
 protected function _getMenuItemClasses(Varien_Data_Tree_Node $item)
 {
     if (Mage::getStoreConfig('mpanel/general/enabled')) {
         $classes = array();
         $classes[] = 'level' . $item->getLevel();
         $classes[] = $item->getPositionClass();
         if ($item->getIsFirst()) {
             $classes[] = 'first';
         }
         if ($item->getIsActive()) {
             $classes[] = 'active';
         }
         if ($item->getIsLast()) {
             $classes[] = 'last';
         }
         if ($item->getClass()) {
             $classes[] = $item->getClass();
         }
         if ($item->hasChildren()) {
             if ($item->getLevel() == 0) {
                 $classes[] = 'dropdown';
             } else {
                 $classes[] = 'dropdown-submenu';
             }
         }
         return $classes;
     } else {
         $classes = array();
         if ($item->getIsFirst()) {
             $classes[] = '';
         }
         if ($item->getIsActive()) {
             $classes[] = 'active';
         }
         if ($item->getIsLast()) {
             $classes[] = '';
         }
         if ($item->getClass()) {
             $classes[] = $item->getClass();
         }
         if ($item->hasChildren()) {
             $classes[] = 'dropdown';
         }
         return $classes;
     }
 }

 /**
  * Recursively generates top menu html from data that is specified in $menuTree
  *
  * @param Varien_Data_Tree_Node $menuTree
  * @param string $childrenWrapClass
  * @return string
  */
 protected function _getHtml(Varien_Data_Tree_Node $menuTree, $childrenWrapClass)
 {
     $html = '';
     $children = $menuTree->getChildren();
     $parentLevel = $menuTree->getLevel();
     $childLevel = is_null($parentLevel) ? 0 : $parentLevel + 1;
     $counter = 1;
     $childrenCount = $children->count();
     $parentPositionClass = $menuTree->getPositionClass();
     $itemPositionClassPrefix = $parentPositionClass ? $parentPositionClass . '-' : 'nav-';
     foreach ($children as $child) {
         $childClass = '';
         $child->setLevel($childLevel);
         $child->setIsFirst($counter == 1);
         $child->setIsLast($counter == $childrenCount);
         $child->setPositionClass($itemPositionClassPrefix . $counter);
         $outermostClassCode = '';
         $outermostClass = $menuTree->getOutermostClass();
         $megamenuData = array('type' => '', 'layout' => 'menu', 'menu' => 1, 'top' => '', 'bottom' => '', 'right' => '', 'percent' => 0);
         if ($childLevel == 0) {
             if ($outermostClass) {
                 $childClass .= ' ' . $outermostClass;
             }
             $category = Mage::getModel('catalog/category')->load(str_replace('category-node-', '', $child->getId()));
             $childClass .= ' ' . $category->getOlegnaxmegamenuType();
             $megamenuData['type'] = $category->getOlegnaxmegamenuType();
             $megamenuData['layout'] = $category->getOlegnaxmegamenuLayout();
             $megamenuData['menu'] = $category->getOlegnaxmegamenuMenu();
             $megamenuData['top'] = $category->getOlegnaxmegamenuTop();
             $megamenuData['bottom'] = $category->getOlegnaxmegamenuBottom();
             $megamenuData['right'] = $category->getOlegnaxmegamenuRight();
             $megamenuData['percent'] = $category->getOlegnaxmegamenuRightPercent();
             if ($megamenuData['menu'] == '') {
                 $megamenuData['menu'] = 1;
             }
             if ($megamenuData['percent'] == '') {
                 $megamenuData['percent'] = 0;
             }
             if (empty($megamenuData['layout'])) {
                 $megamenuData['layout'] = 'menu';
             }
         }
         $showChildren = false;
         $leftClass = $rightClass = $top = $bottom = $right = $menu = '';
         if ($child->hasChildren() || $childLevel == 0 && $megamenuData['type'] == 'wide' && (!empty($megamenuData['top']) || !empty($megamenuData['bottom']) || !empty($megamenuData['right']) && $megamenuData['percent'] != 0)) {
             $showChildren = true;
             if ($megamenuData['type'] == 'wide') {
                 $leftClass = 'megamenu-block-col-' . (6 - $megamenuData['percent']);
                 $rightClass = 'megamenu-block-col-' . $megamenuData['percent'];
                 $top = $this->_drawMenuBlock('top', $megamenuData['top']);
                 $bottom = $this->_drawMenuBlock('bottom', $megamenuData['bottom']);
                 $right = $this->_drawMenuBlock('right', $megamenuData['right']);
             }
             if ($megamenuData['menu'] == 1 || $megamenuData['type'] != 'wide') {
                 $menu .= '<ul class="level' . $childLevel . '">';
                 $menu .= $this->_getHtml($child, $childrenWrapClass);
                 $menu .= '</ul>';
                 $menu .= '<div class="clear"></div>';
             }
             if (!$child->hasChildren() || $megamenuData['menu'] != 1) {
                 $childClass .= ' parent parent-fake';
             }
         }
         $child->setClass($childClass);
         $html .= '<li ' . $this->_getRenderedMenuItemAttributes($child) . '>';
         $html .= '<a href="' . $child->getUrl() . '" ' . $outermostClassCode . '><span>' . $this->escapeHtml($child->getName()) . '</span></a>';
         if ($showChildren) {
             if (!empty($childrenWrapClass)) {
                 $html .= '<div class="' . $childrenWrapClass . '">';
             }
             if ($childLevel == 0 && $megamenuData['type'] == 'wide') {
                 switch ($megamenuData['layout']) {
                     case 'top_menu':
                         $html .= '<div class="megamenu-block-col ' . $leftClass . '">';
                         $html .= $top;
                         $html .= $menu;
                         $html .= '</div>';
                         $html .= '<div class="megamenu-block-col ' . $rightClass . '">';
                         $html .= $right;
                         $html .= '</div>';
                         $html .= '<div class="clear"></div>';
                         $html .= $bottom;
                         break;
                     case 'top_menu_bottom':
                         $html .= '<div class="megamenu-block-col ' . $leftClass . '">';
                         $html .= $top;
                         $html .= $menu;
                         $html .= $bottom;
                         $html .= '</div>';
                         $html .= '<div class="megamenu-block-col ' . $rightClass . '">';
                         $html .= $right;
                         $html .= '</div>';
                         $html .= '<div class="clear"></div>';
//.........这里部分代码省略.........