dedeCMS5.7中的arclist列表增加按权重排序的方法
网上有的教程说直接添加isweight='y' orderby='weight' 就可以了 这个貌似是可以的,但实际只能在调用的数量里面可以,而不是整个调用栏目里面所有数量的。
下面这个才是真正调用整个栏目文章数量的权重排序
首先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170行找到:$isweight='n'
// arclist是否需要weight排序,默认为"N",如果需要排序则设置为"Y"
$isweight='n'
把这行修改为:
$isweight='y'
大约在340行上面找到
//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 $orderWay";
else if($orderby == 'rand') $ordersql = " ORDER BY rand()";
else $ordersql = " ORDER BY arc.sortrank $orderWay";
修改为:
//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 $orderWay";
else if($orderby == 'rand') $ordersql = " ORDER BY rand()";
else if($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
else $ordersql = " ORDER BY arc.sortrank $orderWay";
主要是添加了红色部分
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。
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