帝国CMS灵动标签调用外部数据

帝国CMS的标签的SQL查询调用支持调用mysql数据库的所有数据,本节通过用灵动标签的SQL语句查询来讲解调用方法。

用灵动标签调用外部数据:例一:调用Discuz的最新贴子

<table width="100%" border="0" cellspacing="1" cellpadding="3">[e:loop={"select tid,subject,dateline from discuzdb.cdb_threads order by tid desc limit 10",10,24,0}]<tr><td><a href="/bbs/viewthread.php?tid=<?=$bqr[tid]?>" target="_blank"><?=$bqr[subject]?></a> (<?=date('Y-m-d',$bqr[dateline])?>)</td></tr>[/e:loop]</table>

discuzdb.cdb_threads为Discuz的贴子表名,其中“discuzdb”为Discuz的数据库名称。limit 10为显示贴子数量。如果用伪静态地址可以用:/bbs/thread-<?=$bqr[tid]?>-1-1.html如果指定单个版块的贴子,SQL用:select tid,subject,dateline from discuzdb.cdb_threadswhere fid=版块IDorder by tid desc limit 10如果指定多个版块的贴子,SQL用:select tid,subject,dateline from discuzdb.cdb_threadswhere fid in (1,2,3)order by tid desc limit 10例二:调用Discuz的最新贴子(含调用论坛版块名)

<table width="100%" border="0" cellspacing="1" cellpadding="3">[e:loop={"select tid,subject,dateline,fidfrom discuzdb.cdb_threads order by tid desc limit 10",10,24,0}]<?php$fr=$empire->fetch1("select name from discuzdb.cdb_forums where fid='$bqr[fid]'");?><tr><td>[<?=$fr[name]?>] <a href="/bbs/viewthread.php?tid=<?=$bqr[tid]?>" target="_blank"><?=$bqr[subject]?></a> (<?=date('Y-m-d',$bqr[dateline])?>)</td></tr>[/e:loop]</table>

discuzdb.cdb_forums为Discuz的版块表名,其中“discuzdb”为Discuz的数据库名称。例三:调用DiscuzX的最新贴子

<table width="100%" border="0" cellspacing="1" cellpadding="3">[e:loop={"select tid,subject,dateline from discuzdb.pre_forum_thread order by tid desc limit 10",10,24,0}]<tr><td><a href="/bbs/forum.php?mod=viewthread&tid=<?=$bqr[tid]?>" target="_blank"><?=$bqr[subject]?></a> (<?=date('Y-m-d',$bqr[dateline])?>)</td></tr>[/e:loop]</table>

discuzdb.pre_forum_thread为DiscuzX的贴子表名,其中“discuzdb”为DiscuzX的数据库名称。limit 10为显示贴子数量。如果用伪静态地址可以用:/bbs/thread-<?=$bqr[tid]?>-1-1.html如果指定单个版块的贴子,SQL用:select tid,subject,dateline from discuzdb.pre_forum_threadwhere fid=版块IDorder by tid desc limit 10如果指定多个版块的贴子,SQL用:select tid,subject,dateline from discuzdb.pre_forum_threadwhere fid in (1,2,3)order by tid desc limit 10例四:调用DiscuzX的最新贴子(含调用论坛版块名)

<table width="100%" border="0" cellspacing="1" cellpadding="3">[e:loop={"select tid,subject,dateline,fidfrom discuzdb.pre_forum_thread order by tid desc limit 10",10,24,0}]<?php$fr=$empire->fetch1("select name from discuzdb.pre_forum_forum where fid='$bqr[fid]'");?><tr><td>[<?=$fr[name]?>] <a href="/bbs/forum.php?mod=viewthread&tid=<?=$bqr[tid]?>" target="_blank"><?=$bqr[subject]?></a> (<?=date('Y-m-d',$bqr[dateline])?>)</td></tr>[/e:loop]</table>

discuzdb.pre_forum_forum为DiscuzX的版块表名,其中“discuzdb”为DiscuzX的数据库名称。例五:调用PHPwind的最新贴子

<table width="100%" border="0" cellspacing="1" cellpadding="3">[e:loop={"select tid,subject,postdate from phpwinddb.pw_threads order by tid desc limit 10",10,24,0}]<tr><td><a href="/bbs/read.php?tid=<?=$bqr[tid]?>" target="_blank"><?=$bqr[subject]?></a> (<?=date('Y-m-d',$bqr[postdate])?>)</td></tr>[/e:loop]</table>

phpwinddb.pw_threads为phpwind的贴子表名,其中“phpwinddb”为phpwind的数据库名称。limit 10为显示贴子数量。如果用伪静态地址可以用:/bbs/read-htm-tid-<?=$bqr[tid]?>.html如果指定单个版块的贴子,SQL用:select tid,subject,postdate from phpwinddb.pw_threadswhere fid=版块IDorder by tid desc limit 10如果指定多个版块的贴子,SQL用:select tid,subject,postdate from phpwinddb.pw_threadswhere fid in (1,2,3)order by tid desc limit 10例六:调用PHPwind的最新贴子(含调用论坛版块名)

<table width="100%" border="0" cellspacing="1" cellpadding="3">[e:loop={"select tid,subject,postdate,fidfrom phpwinddb.pw_threads order by tid desc limit 10",10,24,0}]<?php$fr=$empire->fetch1("select name from phpwinddb.pw_forums where fid='$bqr[fid]'");?><tr><td>[<?=$fr[name]?>] <a href="/bbs/read.php?tid=<?=$bqr[tid]?>" target="_blank"><?=$bqr[subject]?></a> (<?=date('Y-m-d',$bqr[postdate])?>)</td></tr>[/e:loop]</table>

phpwinddb.pw_forums为phpwind的版块表名,其中“phpwinddb”为phpwind的数据库名称。 其他说明:1、帝国CMS的数据库帐号要有select权限查询对应数据库的表,才能读取成功。2、SQL调用支持调用mysql数据库的所有数据,上面只是举了几个例子。

悠然享受和大自然融合之乐。

帝国CMS灵动标签调用外部数据

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