Elfinder has 2 parts to a complete path. The format is basically driveHash_pathHash. To link to a file I need to use something like this. http://example.com/elfinder#driveHash_pathHash
I've figured out how to convert my/file/path to pathHash from posts like this https://github.com/Studio-42/elFinder/wiki/Getting-encoded-hash-from-the-path
How do I get the drive hash? (referred to as volumeID if you follow that link.)
The driveHash ain't no hash at all. It's just a string and a number. So it can't be encoded and decoded like the pathHash. The work-around for dealing with this - is to define it myself for elfinder in the config options.
'disks' => [
'HD' => [
'glideURL' => '/glide/HD',
'driverId' => 'HD',
'id' => '69',
],
...
Will make a url with #elf_HD69_Lw where: