灵动标签调用相关内容相关文章的写法

毒药      68阅读

标题包含关键字
①、比较粗糙的匹配,可能不太精确:title like '%$navinfor[keyboard]%'
②、精确的匹配,比较消耗资源:title regexp '(^|,)$navinfor[keyboard]($|,)'

关键字相同
①、比较粗糙的匹配,可能不太精确:keyboard like '%$navinfor[keyboard]%'
②、精确的匹配,比较消耗资源:keyboard regexp '(^|,)$navinfor[keyboard]($|,)'

格式1、
①、模糊匹配

[e:loop={"select *  from phome_ecms_news where title like '%$navinfor[keyboard]%' or keyboard like '%$navinfor[keyboard]%' order by id desc limit 10",0,24,0}]
<li> <a href="<?=$bqsr['titleurl']?>"><?=$bqr['title']?></a></li>
[/e:loop]

②、精确的匹配
[e:loop={"select *  from phome_ecms_news where title regexp '(^|,)$navinfor[keyboard]($|,)' or keyboard regexp '(^|,)$navinfor[keyboard]($|,)' order by id desc limit 10",0,24,0}]
<li> <a href="<?=$bqsr['titleurl']?>"><?=$bqr['title']?></a></li>
[/e:loop]

格式2、
①、模糊匹配
[e:loop={'news',10,3,0,"keyboard like '%$navinfor[keyboard]%' or title like '%$navinfor[keyboard]%'",''}]
<li> <a href="<?=$bqsr['titleurl']?>"><?=$bqr['title']?></a></li>
[/e:loop]


[e:loop={0,10,3,0,"keyboard like '%$navinfor[keyboard]%' or title like '%$navinfor[keyboard]%'",''}] 
<li> <a href="<?=$bqsr['titleurl']?>"><?=$bqr['title']?></a></li>
[/e:loop]

注意:在没有相关文章时,会调用最新的文章来替代空缺的位置

   68阅读
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