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我有一个打开的购物车站点，该站点在一个页面上显示所有产品（如果用户选择查看此页面）。我试图将其按受欢迎程度进行排序，仅限于 1 个特定产品类别（类别 id：23），而不是当前最新添加的类别。

我知道 Opencart 已经嵌入了流行度功能，因为您可以在管理部分中查看基于“查看次数最多”和“购买次数最多”的报告。

请参阅下面的类别页面：

<?php echo $header; ?>

<div id="content">
  <div class="top">
    <div class="left"></div>
    <div class="right"></div>
    <div class="center">
    <?php if (trim($heading_title)=="Kippahs"){$heading_title="Kippah Gallery";} ?>
    <?php if (trim($heading_title)=="Wedding Glass Art"){$heading_title="Wedding Glass Gallery";} ?>
    <?php if (trim($heading_title)=="Judaic Art"){$heading_title="Judaica Art Gallery";} ?>
    <?php if (trim($heading_title)=="Artist"){$heading_title="Meet Our Artists";} ?>
    <?php if (trim($heading_title)=="Ketubahs"){$heading_title="Scroll Down to View All Our Ketubahs on One Page";} ?>

<?php if($_SERVER['QUERY_STRING']=='_route_=all-our-ketubot/' || substr($_SERVER['QUERY_STRING'],0,23)=='_route_=all-our-ketubot' || substr($_SERVER['QUERY_STRING'],0,15)=='_route_=ketubah' || substr($_SERVER['QUERY_STRING'],0,24)=='_route_=meet-our-artists' || substr($_SERVER['QUERY_STRING'],0,24)=='_route_=our-most-amazing' || substr($_SERVER['QUERY_STRING'],0,24)=='_route_=the-interfaith-k'){ ?>
    <script type="text/javascript"> 
        <!--
        function MM_jumpMenu(targ,selObj,restore){ //v3.0
        eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
        if (restore) selObj.selectedIndex=0;
        }
        //-->
    </script>


<?php include("selector.php"); ?>


<?php } ?>

<div style="width:800px;">
      <h1><?php echo $heading_title; ?></h1>
    </div>
    </div>
  </div>
  <div class="middle">

    <table style="margin-top:-35px;margin-bottom:0px;padding:10px;">
      <tr>
      <?php
  if($_SERVER['QUERY_STRING']!='_route_=ketubahs'){
  ?>
        <?php if ($thumb) { ?>
        <td><img class="catimg" src="<?php echo $thumb; ?>" alt="<?php echo $heading_title; ?>" width="150" height="150" /></td>      
        <?php } 
                                                   }
        ?>
        <?php if ($description) { ?>
        <td valign="top" class="headcat"><?php echo $description; ?></td>
        <?php } ?>
      </tr>
    </table>


    <div class="clear">&nbsp;</div><!--[if lt IE 7]><br /><![endif]-->
    <?php if (!$categories && !$products) { ?>
    <div class="content"><?php echo $text_error; ?></div>
    <?php } ?>
    <?php
  if($_SERVER['QUERY_STRING']!='_route_=ketubahs'){
  ?>
    <!--<?php /* if ($categories) { */ ?> -->
    <?php if ($categories && $heading_title!="Scroll Down to View All Our Ketubahs on One Page") { ?>
    <table class="listC" cellspacing="7">
      <?php for ($i = 0; $i < sizeof($categories); $i = $i + 4) {
       $numpages=sizeof($products);
      ?>
      <tr>
        <?php for ($j = $i; $j < ($i + 4); $j++) { ?>
        <td width="25%"><?php if (isset($categories[$j])) { ?>
          <a href="<?php echo $categories[$j]['href']; ?>"><img src="<?php echo $categories[$j]['thumb']; ?>" title="<?php echo $categories[$j]['name']; ?>" alt="<?php echo $categories[$j]['name']; ?>" style="margin-bottom: 3px;" /></a><br />
          <a href="<?php echo $categories[$j]['href']; ?>"><?php echo $categories[$j]['name']; ?></a>
          <?php } ?></td>
        <?php } ?>
      </tr>
      <?php } ?>
    </table>
    <?php } 
                                                   }
    ?>
    <?php if ($products) { ?>
 <!-- <div class="sort"> -->
      <div class="sort" <?php if ($heading_title=="Scroll Down to View All Our Ketubahs on One Page") { echo "style='margin-top:-40px;'"; } ?> >
      <div class="div1">
        <select name="sort" onchange="location = this.value">
          <?php foreach ($sorts as $sorts) { ?>
          <?php if (($sort . '-' . $order) == $sorts['value']) { ?>
          <option value="<?php echo $sorts['href']; ?>" selected="selected"><?php echo $sorts['text']; ?></option>
          <?php } else { ?>
          <option value="<?php echo $sorts['href']; ?>"><?php echo $sorts['text']; ?></option>
          <?php } ?>
          <?php } ?>
        </select>
      </div>
      <div class="div2"><?php echo $text_sort; ?></div>
    </div>
    <table class="listC" cellspacing="7">
      <?php for ($i = 0; $i < sizeof($products); $i = $i + 4) {
       $numpages=sizeof($products);
      ?>
      <tr>
        <?php for ($j = $i; $j < ($i + 4); $j++) { ?>
        <td width="25%">
<?php if (isset($products[$j])) { ?>
              <a href="<?php echo $products[$j]['href']; ?>"><img src="<?php echo $products[$j]['thumb']; ?>" title="<?php echo $products[$j]['name']; ?>" alt="<?php echo $products[$j]['name']; ?>" width="210px" height="210px" /></a><br /><Br />
          <div style="margin-top:-15px;"><a href="<?php echo $products[$j]['href']; ?>"><?php echo $products[$j]['name']; ?></a><br />
<?php       if($products[$j]['artist'] != 'Rosenthal, Gary' and $products[$j]['artist'] != 'Jessy Judaica' and !empty($products[$j]['artist'])){
            $artist_fname=substr($products[$j]['artist'],strpos($products[$j]['artist'],",")+1);
            $artist_lname=substr($products[$j]['artist'],0,strpos($products[$j]['artist'],","));
        $artist_fullname=trim($artist_fname)." ".trim($artist_lname);
        if (trim($products[$j]['artist'])=="Zeev") {
        $artist_fullname="Ze&#39;ev"; }
        if (trim($products[$j]['artist'])=="This is not a Ketubah") {
        $artist_fullname="This is not a Ketubah"; }
        $artistname=str_replace(' ','-',$artist_fullname);
        if (trim($artistname)=="Ze&#39;ev") {
        $artistname="Ze-ev"; }
        if (trim($artistname)=="This is not a Ketubah") {
        $artistname="This is not a Ketubah"; }
        $artist_path='meet-our-artists/'.strtolower($artistname);
 ?>
          <a href="<?php echo $artist_path; ?>"><span style="color:#FFF;font-weight:200;"><?php echo $artist_fullname; ?></span></a><br />
<?php } else { ?>
          <span style="color: #999; font-size: 11px;"><?php echo $products[$j]['model']; ?></span><br />
<?php } ?>
          <?php if ($display_price) { ?>
          <?php if (!$products[$j]['special']) { ?>
          <span style="color: #00d8ff; font-weight: bold;cursor:default;"><?php echo $products[$j]['price']; ?></span>
          <?php } else { ?>
          <span style="color: #00d8ff; font-weight: bold; text-decoration: line-through;"><?php echo $products[$j]['price']; ?></span> <span style="color: #FAA; font-weight: bold;"><?php echo $products[$j]['special']; ?></span>
          <?php } ?>
</div>
          <?php } ?>
          <br />
          <?php if ($products[$j]['rating']) { ?>
          <img src="catalog/view/theme/default/image/stars_<?php echo $products[$j]['rating'] . '.png'; ?>" alt="<?php echo $products[$j]['stars']; ?>" />
          <?php } ?>
                    <a class="cart_add" href="<?php echo $products[$j]['add']; ?>" title="<?php echo $button_add_to_cart; ?>" ><span><?php echo $button_add_to_cart; ?></span></a>

          <?php } ?>

          <!--<a href="<?php echo $add_to_wishlist; ?>" class="wish_add" rel="nofollow"><span><?php echo $button_to_wishlist; ?>+ Favorites</span></a>-->

          </td>
        <?php } ?>
      </tr>
      <?php } ?>

    </table>
    <div class="pagination" style="width:950px;text-align:right"><?php
    if (($numpages-$ii)>1) {
     echo "Displaying all ".($numpages-$ii)." items in this category.";
     } else {
     echo "Displaying 1 item in this category.";
     } ?></div>
         <?php } ?>



  </div>
  <div class="bottom">
    <div class="left"></div>
    <div class="right"></div>
    <div class="center"></div>
  </div>
</div>
<?php echo $footer; ?>

任何帮助都会很棒！

先感谢您

4

1 回答 1

1

好的，我将尝试设置查询，然后您需要调用的方法以及周围的一切都在您身上。

这应该是获取LIMIT 10类别 23 中的所有（或使用时的前 10 个）产品，按视图降序排列

SELECT p.*, pd.*
FROM `product` p
LEFT JOIN `product_description` pd 
    ON p.`product_id` = pd.`product_id` 
        AND pd.`language_id` = {<YOUR_LANGUAGE_ID>}
LEFT JOIN `product_to_category` ptc 
    ON p.`product_id` = ptc.`product_id` 
        AND ptc.`category_id` = 23
ORDER BY p.`views` DESC
LIMIT 10

注意：不确定p.views列名 - 在查询数据库之前检查。

如果您想按购买数量获得所有产品：

SELECT p.*, pd.*, 
    (SELECT COUNT(op.product_id) 
        FROM `order_products` op 
        WHERE op.product_id = p.product_id
    ) AS product_count
FROM `product` p
LEFT JOIN `product_description` pd 
    ON p.`product_id` = pd.`product_id` 
        AND pd.`language_id` = {<YOUR_LANGUAGE_ID>}
LEFT JOIN `product_to_category` ptc 
    ON p.`product_id` = ptc.`product_id` 
        AND ptc.`category_id` = 23
ORDER BY product_count DESC
LIMIT 10

注意：我再次不确定order_products表名......

尝试在 phpMyAdmin 中启动查询，让我知道它们是否正在工作或发布错误消息，如果有任何...

于 2012-06-08T14:41:05.977 回答