How does dedecms make mytypeid of likearticle support multiple columns and sub-columns?

dedecmsHow to make likearticle's mytypeid support multiple columns and sub-columns?

When using dede:likearticle, if you want to obtain related articles under multiple specified columns, and there happen to be sub-columns under these multiple columns, the official program cannot meet your needs. , you need to change it

Recommended learning:梦weavercms

Open \include\taglib\likearticle.lib.php and find

if( !empty($typeid) && !preg_match('#,#', $typeid) ) {
$typeid = GetSonIds($typeid);
}

in it Join

else
{
$typeids = explode(',', $typeid);
foreach($typeids as $ttid) {
$typeidss[] = GetSonIds($ttid);
}
$typeidStr = join(',', $typeidss);
$typeidss = explode(',', $typeidStr);
$typeidssok = array_unique($typeidss);
$typeid = join(',', $typeidssok);
}

below

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