這篇文章主要為大家分享下帝國cms相關鏈接無內容時調用當前欄目最熱信息的方法，需要的朋友可以參考下

帝國cms相關鏈接，這里以帝國cms 7.0為例具體代碼 在/e/class/functions.php

$keyboardtext='<?=GetKeyboard($ecms_gr[keyboard],$ecms_gr[keyid],$ecms_gr[classid],$ecms_gr[id],$class_r[$ecms_gr[classid]][link_num])?>';可以看到相關鏈接的信息是通過GetKeyboard得到，找到 GetKeyboard修改一下就可以了，也是在/e/class/functions.php

//取得相關鏈接function GetKeyboard($keyboard,$keyid,$classid,$id,$link_num){global $empire,$public_r,$class_r,$fun_r,$dbtbpre;if($keyid&&$link_num){$add="id in (".$keyid.")";$tr=$empire->fetch1("select otherlinktemp,otherlinktempsub,otherlinktempdate from ".GetTemptb("enewspubtemp")." limit 1");//取得相關鏈接模板$temp_r=explode("[!--empirenews.listtemp--]",$tr[otherlinktemp]);$key_sql=$empire->query("select id,newstime,title,isurl,titleurl,classid,titlepic,lastvolume from {$dbtbpre}ecms_".$class_r[$classid][tbname]." where ".$add." order by newstime desc limit $link_num");while($link_r=$empire->fetch($key_sql)){$text=RepOtherTemp($temp_r[1],$link_r,$tr);$text=str_replace('[!--no--]',$i,$text);$text=str_replace('[!--state--]',$link_r[state],$text);$text=str_replace('[!--lastvolume--]',$link_r[lastvolume],$text);$keyboardtext.=$text;//$keyboardtext.=RepOtherTemp($temp_r[1],$link_r,$tr);}$keyboardtext=$temp_r[0].$keyboardtext.$temp_r[2];}else{$keyid=GetKeyid($keyboard,$classid,0,$link_num);if($keyid){$fsql=$empire->query("update {$dbtbpre}ecms_".$class_r[$classid][tbname]."_data_1 set keyid='$keyid' where id='$id'");$add="id in (".$keyid.")";$tr=$empire->fetch1("select otherlinktemp,otherlinktempsub,otherlinktempdate from ".GetTemptb("enewspubtemp")." limit 1");//取得相關鏈接模板$temp_r=explode("[!--empirenews.listtemp--]",$tr[otherlinktemp]);$key_sql=$empire->query("select id,newstime,title,isurl,titleurl,classid,titlepic,lastvolume from {$dbtbpre}ecms_".$class_r[$classid][tbname]." where ".$add." order by newstime desc limit $link_num");while($link_r=$empire->fetch($key_sql)){$text=RepOtherTemp($temp_r[1],$link_r,$tr);$text=str_replace('[!--no--]',$i,$text);$text=str_replace('[!--state--]',$link_r[state],$text);$text=str_replace('[!--lastvolume--]',$link_r[lastvolume],$text);$keyboardtext.=$text;//$keyboardtext.=RepOtherTemp($temp_r[1],$link_r,$tr);}$keyboardtext=$temp_r[0].$keyboardtext.$temp_r[2];}else{$add="";$tr=$empire->fetch1("select otherlinktemp,otherlinktempsub,otherlinktempdate from ".GetTemptb("enewspubtemp")." limit 1");//取得相關鏈接模板$temp_r=explode("[!--empirenews.listtemp--]",$tr[otherlinktemp]);$key_sql=$empire->query("select id,newstime,title,isurl,titleurl,classid,titlepic,lastvolume from {$dbtbpre}ecms_".$class_r[$classid][tbname]." where order by onclick desc limit $link_num");while($link_r=$empire->fetch($key_sql)){$text=RepOtherTemp($temp_r[1],$link_r,$tr);$text=str_replace('[!--no--]',$i,$text);$text=str_replace('[!--state--]',$link_r[state],$text);$text=str_replace('[!--lastvolume--]',$link_r[lastvolume],$text);$keyboardtext.=$text;//$keyboardtext.=RepOtherTemp($temp_r[1],$link_r,$tr);}$keyboardtext=$temp_r[0].$keyboardtext.$temp_r[2];}//----------------------------------------------------------------------------------------------//$keyboardtext=$fun_r['NotLinkNews'];}return $keyboardtext;}

原來的官方代碼

在沒有關鍵字的時候直接就給出

$keyboardtext=$fun_r['NotLinkNews'];

這顯示無相關信息

我做了一個無keyid的時候再去獲取一次keyid，

$keyid=GetKeyid($keyboard,$classid,0,$link_num);

確實沒有關鍵字的時候讀取人氣最高的幾條信息

$key_sql=$empire->query("select id,newstime,title,isurl,titleurl,classid,titlepic,lastvolume from {$dbtbpre}ecms_".$class_r[$classid][tbname]." where ?order by onclick desc limit $link_num");