本来不想回答
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去年做过项目4表联合
拿去自己改吧
不会改就没办法
不解释
[e:loop={'select *
from
(
(select id,classid,istop,title,titleurl,titlepic,newstime from phome_ecms_news where istop=1 order by newstime desc limit 13 )
Union All
(select id,classid,istop,title,titleurl,titlepic,newstime from phome_ecms_news1 where istop=1 order by newstime desc limit 13)
Union All
(select id,classid,istop,title,titleurl,titlepic,newstime from phome_ecms_news2 where istop=1 order by newstime desc limit 13)
Union All
(select id,classid,istop,title,titleurl,titlepic,newstime from phome_ecms_news3 where istop=1 order by newstime desc limit 13)
) as A order by newstime desc limit 20',0,24,0}]
?php
$fb=$empire-fetch1("select *
from
(
(select id,classid,smalltext from phome_ecms_news_data_1 where id='$bqr[id]' and classid='$bqr[classid]')
Union All
(select id,classid,smalltext from phome_ecms_news1_data_1 where id='$bqr[id]' and classid='$bqr[classid]')
Union All
(select id,classid,smalltext from phome_ecms_news2_data_1 where id='$bqr[id]' and classid='$bqr[classid]')
Union All
(select id,classid,smalltext from phome_ecms_news3_data_1 where id='$bqr[id]' and classid='$bqr[classid]')
) as A");
?
li class="clearfix"
a target='_blank' href="?=$bqr[titleurl]?" title="?=$bqr[title]?" class="index-img"img src="?=$bqr[titlepic]?$bqr[titlepic]:'404.jpg'?" alt="?=$bqr[title]?"/a
div class="index-text"
h1a target='_blank' href="?=$bqr[titleurl]?"?=$bqr[title]?/a
/h1
div class="index-con"/div
div class="index-intro"a target="_blank" href="?=$bqr[titleurl]??from=index_new_intro"?=$fb[smalltext]?/a/div
div class="index-like clearfix"
span class="time"
?php
$fr=$empire-fetch1("select *
from
(
(select id,classid,infotags from phome_ecms_news_data_1 where id='$bqr[id]' and classid='$bqr[classid]')
Union All
(select id,classid,infotags from phome_ecms_news1_data_1 where id='$bqr[id]' and classid='$bqr[classid]')
Union All
(select id,classid,infotags from phome_ecms_news2_data_1 where id='$bqr[id]' and classid='$bqr[classid]')
Union All
(select id,classid,infotags from phome_ecms_news3_data_1 where id='$bqr[id]' and classid='$bqr[classid]')
) as A");
$keyr=explode(',',$fr[infotags]);
for($i=0;$i2;$i++)
{
echo'spana href="/liaotian/tags-'.$keyr[$i].'-0.html" target=_blank'.$keyr[$i].'/a/span ';
}
?
/span
span class="time"?=format_datetime($bqr[newstime],"m-d")?/span
div class="post-ope"
a href="/e/public/digg/?classid=?=$bqr[classid]?id=?=$bqr[id]?dotop=1ajaxarea=diggnum?=$bqr[id]?" class="post-like-btn post-like" id="post-like-top-btn"
script
document.write('script src="/e/public/ViewClick/?classid=?=$bqr[classid]?id=?=$bqr[id]?down=5?t='+Math.random()+'"'+'/script');
/script
/a
/div
/div
/div
/li
[/e:loop]
功能：联合取4表数据
关联取附表简介
并取标签
附加顶功能
动态浏览量等
这里是模板样式 [/e:loop]最新调用： [e:loop={'select title,titleurl,titlepic from [!db.pre!]ecms_photoz where classid in(46,47,51) Union All select title,titleurl,titlepic from [!db.pre!]ecms_downloadz ',0,24,0}] 这里是模板样式 [/e:loop]以上两例是调用图片和下载模型中的。。[!db.pre!]ecms_photoz 图片数据表（注：系统默认是[!db.pre!]ecms_photo）[!db.pre!]ecms_downloadz下载数据表（注：系统默认是[!db.pre!]ecms_download）参数 classid in(46,47,51) 这里是调用的栏目多个用,分开and isgood=1 条件其他参数和灵动标签一样最新5条记录[e:loop={'select title,titleurl,jiage from [!db.pre!]ecms_a where classid in(7) and jiage=100 and jiage=2000 Union All select title,titleurl,jiage from [!db.pre!]ecms_b where classid in(19) and jiage=100 and jiage=2000 limit 5',0,24,0}] lia href="?=$bqsr[titleurl]?"?=$bqr[title]?--?=$bqr[jiage]?
检查 后台反馈提交项 和 必填项 是否填写正确 如果 检查没有错 就请检查表单代码form中的action 提交路径
form name='feedback' method='post' enctype='multipart/form-data' action='/e/enews/index.php'
然后在表单form中间加入input type=hidden name=bid value=4代码 value值 是反馈分类的ID值
如何调用另一数据库的内容
帝国 CMS首页调用tipask的其实并不难，帝国CMS的tipask问题表是ask_quertion，只需调用表中的字段。
以下是灵动标签实现，
[e:loop={"select id,title from ask_question order by id desc limit 10",10,24,0}]
lia href="/tipask/?q-?=$bqr[id]?" target="_blank" title="?=$bqr[title]?" ?=esub($bqr[title],30)?/a
/li
[/e:loop]
说明：tipask.ask_question 里的“tipask”要替换成你的数据库名称。