帝国cms关键字tags相关文章调用标签
2019-02-23 站长 站长日志
此代码有重复 <? $taginfo_r=explode(',',$navinfor['infotags']); if(is_array($taginfo_r)){ foreach($taginfo_r as $tagname){ if($tagname){ $tagr=$empire->fetch1("select tagid from {$dbtbpre}enewstags where tagname='$tagname' limit 1"); if($tagr['tagid']){ $tsql=$empire->query("select * from {$dbtbpre}enewstagsdata where tagid=".$tagr['tagid'].""); while($tr=$empire->fetch($tsql)){ if($tr['id']==$navinfor['id'] && $tr['classid']==$navinfor['classid']){ continue; } if(empty($class_r[$tr['classid']]['tbname'])) { continue; } $infor=$empire->fetch1("select id,classid,shopname,shopurl,newspath,filename,groupid,titleurl,title from {$dbtbpre}ecms_".$class_r[$tr['classid']]['tbname']." where id=".$tr[id]." limit 1"); $ti_url=sys_ReturnBqTitleLink($infor); ?> <div class="listsite"> <ul> <li><a href="<?=$ti_url?>/" class="webname2" title="<?=$infor['title']?><?=$infor['shopname']?>"><?=$infor['title']?><?=$infor['shopname']?></a></li> <li class="li3"></li> </ul> </div> <? } } } } } ?> |
此代码把当前文章也包含了 <!--内容页调用标签开始--> <? $a="$navinfor[infotags]"; $str=str_replace(',', ',', $a); $tag=''; $t= explode(",", $str); for($i=0;$i<count($t);$i++) { if($t[$i]) { ?> [e:loop={"SELECT tagid FROM phome_enewstags WHERE tagname = '".$t[$i]."'",1,24,0}] [tagsinfo]$bqr[tagid],10,32,21,0,0[/tagsinfo] [/e:loop] <? } } ?> <!--内容页调用标签结束--> |
根据Tags 调用相关文章,绝对好用! 以下是具体实现过程: 以下代码放到/e/class/userfun.php里! <?php function user_otherlink($limit=5){ global $dbtbpre,$empire,$navinfor,$class_r; if($navinfor[infotags]){ $classid=(int)$classid; $limit=(int)$limit; $tbname=$class_r[$navinfor[classid]][tbname]; $tagarr=explode(",",$navinfor[infotags]); $arr=array(); $num=ceil($limit/count($tagarr)); foreach($tagarr as $k=>$v){ if(count($tagarr)==$k+1){ $num=$limit-count($arr); }else{ if($i<$num){ $num=ceil(($limit-count($arr))/count($tagarr)); } } $t=$empire->fetch1("select tagid,num from {$dbtbpre}enewstags where tagname='$v'"); if($t[tagid]){ $sql=$empire->query("select id from {$dbtbpre}enewstagsdata where tagid=$t[tagid]"); $i=0; while($s=$empire->fetch($sql)){ if(in_array($s[id],$arr)||$s[id]==$navinfor[id]){ continue; }else{ $arr[]=$s[id]; $i++; } if($i==$num){ break; } if(count($arr)==$limit){ break 2; } } if($t[num]>$num){ $linshi=$t[tagid]; } } } if(count($arr)>0){ $inid=implode(",",$arr); if(count($arr)<$limit&&$linshi){ $sql=$empire->query("select id from {$dbtbpre}enewstagsdata where tagid=$linshi and id not in($inid)"); while($s=$empire->fetch($sql)){ $arr[]=$s[id]; if(count($arr)==$limit){ break; } } } $inid=implode(",",$arr); $str=""; $news=$empire->query("select id,title,titleurl,titlepic from {$dbtbpre}ecms_{$tbname} where id in($inid)"); while($n=$empire->fetch($news)){ $str.='<li><a href="'.$n[titleurl].'">'.$n[title].'</a></li>'; } } return $str; } } ?> 内容页模板用以下代码调用:5为显示数量 自己改 <?=user_otherlink(5)?> |