织梦(dedecms)标签调用栏目seotitle的方法
大家在用
织梦
做二次开发的时候，可能会用到栏目信息表arctype里的其他字段，比如dedecms5.7标签调用栏目seotitle
就是{dede:channel type='son,top,self'}[field:seotitle/]{/dede:channel}这样的调用方法：
打开/include/taglib文件夹，第48行至64行中有:
if($type=='top') { $sql = "Select id,typename,typedir,isdefault,ispart, defaultname,namerule2,moresite,siteurl,sitepath From `80php_arctype` where reid=0 And ishidden<>1 order by sortrank asc limit 0, $line "; } else if($type=='son') { if($typeid==0) return ''; $sql = "Select id,typename,seotitle,typedir,isdefault,ispart, defaultname,namerule2,moresite,siteurl,sitepath From `80php_arctype` where reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line "; } else if($type=='self') { if($reid==0) return ''; $sql = "Select id,typename,typedir,isdefault,ispart, defaultname,namerule2,moresite,siteurl,sitepath From `80php_arctype` where reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line "; } 在sql语句里补充：Select id,typename,seotitle,.......就可以调用！
