POST TIME:2017-12-15 22:53
dedecms V5.7欄目統計產品數量功能：
找到include/common.func.php文件，在最后加以下代碼：
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//統計欄目文章數 function GetTotalArc($tid){ global $dsql; $sql = GetSonIds($tid); $row = $dsql->GetOne("Select count(id) as dd From dede_archives where typeid in({$sql})"); return $row['dd']; } //統計當前欄目信息數 function dynamic_num($current_id){ global $dsql; //讀取當前欄目的子ID $sql = "SELECT id FROM `dede_arctype` WHERE id='$current_id' || topid='$current_id'"; $dsql->SetQuery($sql); $dsql->Execute(); while($row = $dsql->GetArray()){ $arr[]=$row[id]; } foreach($arr as $key=>$value){ $type .= $value . ','; } $ty= "".$type."0"; //echo $ty; $t_num = $dsql->GetOne("select count(*) as num from `dede_archives` where typeid in($ty)"); //echo $t_num[num]; if(is_array($t_num)){ return " ".$t_num[num]." "; }else{ return "0" ; } } |
在dedecms模板中調用的標簽：{dede:field name='typename'/}{dede:type}[field:id function="dynamic_num(@me)" /]{/dede:type}
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