1、在織夢系統(tǒng)中找到以下目錄\include\taglib中的arclist.lib.php文件并打開

   大約在74 、75行找到：

      // arclist是否需要weight排序,默認(rèn)為"N",如果需要排序則設(shè)置為"Y"
    $isweight = $ctag->GetAtt(‘isweight’);

把這行修改為：

  $weight = $ctag->GetAtt(‘weight’);

大約在327行找到

    //文檔排序的方式
    $ordersql = ”;
    if($orderby==’hot’ || $orderby==’click’) $ordersql = " ORDER BY arc.click $orderWay";
    else if($orderby == ‘sortrank’ || $orderby==’pubdate’) $ordersql = " ORDER BY arc.sortrank $orderWay";
    else if($orderby == ‘id’) $ordersql = "  ORDER BY arc.id $orderWay";
    else if($orderby == ‘near’) $ordersql = " ORDER BY ABS(arc.id – ".$arcid.")";
    else if($orderby == ‘lastpost’) $ordersql = "  ORDER BY arc.lastpost $orderWay";
    else if($orderby == ‘scores’) $ordersql = "  ORDER BY arc.scores $orderWay";
    else if($orderby == ‘rand’) $ordersql = "  ORDER BY rand()";
    else $ordersql = " ORDER BY arc.sortrank $orderWay";

修改為：

    //文檔排序的方式
    $ordersql = ”;
    if($orderby==’hot’ || $orderby==’click’) $ordersql = " ORDER BY arc.click $orderWay";
    else if($orderby == ‘sortrank’ || $orderby==’pubdate’) $ordersql = " ORDER BY arc.sortrank $orderWay";
    else if($orderby == ‘id’) $ordersql = "  ORDER BY arc.id $orderWay";
    else if($orderby == ‘near’) $ordersql = " ORDER BY ABS(arc.id – ".$arcid.")";
    else if($orderby == ‘lastpost’) $ordersql = "  ORDER BY arc.lastpost $orderWay";
    else if($orderby == ‘scores’) $ordersql = "  ORDER BY arc.scores $orderWay";
    else if($orderby == ‘rand’) $ordersql = "  ORDER BY rand()";
    else if($orderby == ‘weight’) $ordersql = "  order by arc.weight asc";//如果沒有特定設(shè)置排序則按照權(quán)重先排序
    else $ordersql = " ORDER BY arc.sortrank $orderWay";

OK   現(xiàn)在把這個文檔保存了  我們就可以在首頁使用 orderby=’weight’ 進(jìn)行排序了。