首页我们在后台 管理评论 添加一个自定义字段,比如 [!--kwpf--]字段,那么怎么在前台页面调用到帝国评论的自定义字段了。下面就是调用方法:
修改/e/class/t_functions.php
1、搜索:function sys_ShowPlInfo($line,$tempid,$classid=0,$id=0,$isgood=0,$enews=0)。 源文件未修改的话大概在2016行
找到:
1 | $sql = $empire ->query( "select plid,userid,username,saytime,id,classid,zcnum,fdnum,saytext from {$dbtbpre}enewspl_" . $public_r [ 'pldeftb' ]. " where checked=0" . $a . " order by " . $order . " limit " . $line ); |
改成
1 | $sql = $empire ->query( "select * from {$dbtbpre}enewspl_" . $public_r [ 'pldeftb' ]. " where checked=0" . $a . " order by " . $order . " limit " . $line ); |
或者改成
1 | $sql = $empire ->query( "select plid,userid,username,saytime,id,classid,zcnum,fdnum,saytext,kwpf from {$dbtbpre}enewspl_" . $public_r [ 'pldeftb' ]. " where checked=0" . $a . " order by " . $order . " limit " . $line ); |
2、搜索:function ReplaceShowPlVars($no,$listtemp,$r,$formatdate,$subnews=0)
找到:$listtemp=str_replace("[!--fdnum--]",$r['fdnum'],$listtemp);
在其下面增加一行:
1 | $listtemp = str_replace ( "[!--kwpf--]" , $r [ 'kwpf' ], $listtemp ) |