帝国cms灵动标签调用多表多模型调用文章的方法

2021-12-23 13:25:23

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调用多模型的最新文章

[e:loop={'select * from ( select id,classid,titleurl,filename,title,newstime,titlepic from [!db.pre!]ecms_movie where newstime union select id,classid,titleurl,filename,title,newstime,titlepic from [!db.pre!]ecms_news where newstime union select id,classid,titleurl,filename,title,newstime,titlepic from [!db.pre!]ecms_photo where newstime union select id,classid,titleurl,filename,title,newstime,titlepic from [!db.pre!]ecms_flash where newstime union select id,classid,titleurl,filename,title,newstime,titlepic from [!db.pre!]ecms_article where newstime) a order by newstime desc limit 10',10,24,1}] " target="_blank"><?=$bqr['title']?> 
[/e:loop]

帝国cms多表调用最新信息,该演示代码为默认数据表下全站最新10条图片信息,自己根据需求可以附加条件,实现全站点击,全站头条,全站推荐等等.
注释：以上多个模型用“Union”连接调用
若只调用图片：要加ispic=1条件
举例：

[e:loop={'select * from (select id,classid,titleurl,filename,title,newstime,titlepic from [!db.pre!]ecms_news where newstime and ispic=1 unionselect id,classid,titleurl,filename,title,newstime,titlepic from [!db.pre!]ecms_photo where newstime and ispic=1 unionselect id,classid,titleurl,filename,title,newstime,titlepic from [!db.pre!]ecms_flash where newstime and ispic=1 unionselect id,classid,titleurl,filename,title,newstime,titlepic from [!db.pre!]ecms_article where newstime and ispic=1) a order by newstime desc limit 10',10,24,1}]" target="_blank"><?=$bqr['title']?> 
[/e:loop]