有时候客户需要某几篇文章按照自己的意思排列顺序,就要用到按权重排序,下面介绍织梦dedecms的dede:list和dede:arclist列表按权重排序修改方法。倒序 orderway='asc'。orderway是设置排序的方式,值为desc和asc;dedecms列表页实现文档按权重weight排序。1,在list_artcile.htm模板中使用{dede:list pagesize='12′ orderby='weight' orderway='desc'}2,然后修改include目录下的arc.listview.class.php查找else if($orderby=="lastpost") { $ordersql = " ORDER BY arc.lastpost $orderWay";} , dedecms5.7sp2大概在768行在下面补充else if($orderby=="weight") { $ordersql = " order by arc.weight $orderWay"; }3,同样是这个文件,查找“if(preg_match('/hot|click|lastpost/', $orderby))”改为:if(preg_match('/hot|click|weight|lastpost/', $orderby))上面三个步骤,即可实现列表页内容按权重排序,越小越靠前。仅限dedecms v5.7 SP2测试!
dede:arclist按权重排序的修改方法。1、在织梦系统中找到以下目录include aglib中的arclist.lib.php文件并打开。大约在74 、75行找到:// arclist是否需要weight排序,默认为"N",如果需要排序则设置为"Y"$isweight = $ctag->GetAtt('isweight');把这行修改为:$weight = $ctag->GetAtt('weight');或者修改了 170行 $isweight='N' 的值为Y大约在327行找到,并修改//文档排序的方式$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 $orderWay";下添加else if($orderby == 'weight') $ordersql = " order by arc.weight $orderWay"; //主要是这一句,应该是这一句就够了,需要修改的小伙伴,试一下只改这里,上面绿色文字不改看看是不是也可以的调用方法:orderby='weight' orderway='desc' //desc和asc