带有产品缩略图的导航菜单 Magento

Question

大家好，我正在尝试将 CSS3 Mashmenu 集成到我的 Magento 商店 http://www.mybloggerlab.com/2012/07/mashable-drop-down-navigation-menu-for.html

我想设置菜单以显示产品类别，当将鼠标悬停在显示产品缩略图时会显示该类别中每个产品的简短描述。

我遇到的问题是设置它，所以它是动态的，因为我希望菜单可以通过管理员控制。

如果有人能告诉我哪里出错了，我将不胜感激，因为当前代码无法正常工作。

<div id="pageContainer">
  <div class="mashmenu">
    <div class="fnav"><a href="#" class="flink"><?php echo $this->__('BROWSE PRODUCTS'); ?>+</a>
        <div class="allContent">
          <?php foreach ($_categories as $_category): ?>
            <?php if($_category->getIsActive()): ?>
                <div class="snav"><a href="#" class="slink">
                  <a href="<?php echo $this->getCategoryUrl($_category) ?>"<?php if ($this->isCategoryActive($_category)): ?> class="current"<?php endif; ?>><?php echo $this->htmlEscape($_category->getName()) ?></a> (<?php echo $_category->getProductCount() ?>)</a>
                  <?php $collection = $_category->getProductCollection()->addAttributeToSort('name', 'asc'); ?>
                  <?php foreach ($collection as $_product) : ?>
                    <div class="insideContent"> 
                      <a href="<?php echo $this->getProductUrl($_product) ?>" title="<?php echo $this->stripTags($_product->getName(), null, true) ?>" class="product-image">
                        <img src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(75) ?>" width="75" height="75" alt="<?php echo $this->stripTags($_product->getName(), null, true) ?>" />
                      </a> 
                      <span>  <?php $sdesc = $_product->getShortDescription();
                      $sdesc = trim($sdesc);
                      $limit = 170;
                      if (strlen($sdesc) > $limit) {
                        $sdesc = substr($sdesc, 0, strrpos(substr($sdesc, 0, $limit), ' '));
                      } ?>
                      <?php echo $sdesc."..."; ?></span> 
                    </div>
                  <?php endforeach; ?> 
                </div>
            <?php endif; ?>
          <?php endforeach; ?>
          <!-- end insideContent -->
        </div>
      </div>
    </div>
  </div>
  <script>
    $j(document).ready(function(){
      $j('div.mashmenu img').css({"width":"100px","height":"60px"});
      $j('div.mashmenu').find('.allContent').css({"top":"38px"});

      $j('div.mashmenu').mouseleave(function(){
        $j('div.mashmenu .allContent').show('50');
        $j('div.mashmenu .insideContent').fadeOut('50');
      }); 

      $j('.flink').mouseenter(function(){
        $j('div.mashmenu .allContent').show('50');
        $j(this).parent('.fnav').children('.allContent').show(200);
      });

      $j('.slink').mouseenter(function(){
        if($j(this).parent('.snav').children('.insideContent').find('a').size() != 0 )
          $j(this).parents('.allContent').css({"width":"640px","height":"500px"});
        else $j(this).parents('.allContent').css({"width":"auto","height":"auto"});
          $j('div.mashmenu .insideContent').fadeOut('50');
        $j(this).parent('.snav').children('.insideContent').fadeIn(200);
      });

      $j('.snav').mouseleave(function(){
        $j(this).parents('.allContent').css({"width":"auto","height":"auto"});
      });

      $j('.snav').mouseenter(function(){
        $j(this).children('.insideContent').css({"display":"block","position":"absolute","width":"auto","height":"450px"});
      });
    });
  </script>
<?php endif; ?>

Answer 1

<div class="insideContent"> 
<a href="<?php echo $this->getProductUrl($_product) ?>" title="<?php echo    $this->stripTags($_product->getName(), null, true) ?>" class="product-image"><img src="<?php     echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(75) ?>" width="75" height="75" alt="<?php echo $this->stripTags($_product->getName(), null, true) ?>" /></a> <span>  <?php $sdesc = $_product->getShortDescription();
                $sdesc = trim($sdesc);
                $limit = 170;
                if (strlen($sdesc) > $limit) {
                    $sdesc = substr($sdesc, 0, strrpos(substr($sdesc, 0, $limit), ' '));
                } ?>
                <?php echo $sdesc."..."; ?></span> 
</div>

您的 $_product 在这里未定义，而且每个类别只有一种产品，所以要显示哪一种？

用类似的东西替换它：

<?php $collection =   Mage::getModel('catalog/product')->getCollection()->addCategoryFilter($_category)->setPageSize(4);
<div class="insideContent"> 
<?php foreach ($collection as $_product)  { ?>
//Your product here, copy your code
<?php } /*end foreach*/ ?>
</div>

这样应该会更好。