DEDE 5.7 首页arclist增加按权重排序

天外飘仙

1、在织梦系统中找到以下目录\include\taglib中的arclist.lib.php文件并打开
   大约在74 、75行找到：
      // arclist是否需要weight排序,默认为"N",如果需要排序则设置为"Y"
    $isweight = $ctag->GetAtt(‘isweight’);
把这行修改为：
  $weight = $ctag->GetAtt(‘weight’);
大约在327行找到
  

1. //文档排序的方式
   
2.     $ordersql = ”;
   
3.     if($orderby==’hot’ || $orderby==’click’) $ordersql = " ORDER BY arc.click $orderWay";
   
4.     else if($orderby == ‘sortrank’ || $orderby==’pubdate’) $ordersql = " ORDER BY arc.sortrank $orderWay";
   
5.     else if($orderby == ‘id’) $ordersql = "  ORDER BY arc.id $orderWay";
   
6.     else if($orderby == ‘near’) $ordersql = " ORDER BY ABS(arc.id – ".$arcid.")";
   
7.     else if($orderby == ‘lastpost’) $ordersql = "  ORDER BY arc.lastpost $orderWay";
   
8.     else if($orderby == ‘scores’) $ordersql = "  ORDER BY arc.scores $orderWay";
   
9.     else if($orderby == ‘rand’) $ordersql = "  ORDER BY rand()";
   
10.     else $ordersql = " ORDER BY arc.sortrank $orderWay";

复制代码

修改为：

1.   //文档排序的方式
   
2.     $ordersql = ”;
   
3.     if($orderby==’hot’ || $orderby==’click’) $ordersql = " ORDER BY arc.click $orderWay";
   
4.     else if($orderby == ‘sortrank’ || $orderby==’pubdate’) $ordersql = " ORDER BY arc.sortrank $orderWay";
   
5.     else if($orderby == ‘id’) $ordersql = "  ORDER BY arc.id $orderWay";
   
6.     else if($orderby == ‘near’) $ordersql = " ORDER BY ABS(arc.id – ".$arcid.")";
   
7.     else if($orderby == ‘lastpost’) $ordersql = "  ORDER BY arc.lastpost $orderWay";
   
8.     else if($orderby == ‘scores’) $ordersql = "  ORDER BY arc.scores $orderWay";
   
9.     else if($orderby == ‘rand’) $ordersql = "  ORDER BY rand()";
   
10.     else if($orderby == ‘weight’) $ordersql = "  order by arc.weight asc";//如果没有特定设置排序则按照权重先排序
    
11.     else $ordersql = " ORDER BY arc.sortrank $orderWay";

复制代码

OK   现在把这个文档保存了  我们就可以在首页使用 orderby=’weight’ 进行排序了。