filetree compatible with jstree

[smolleyes]

hi

is it possible to get the listTree function compatible with yield and get a return like this (for exemple)

[{"text":"2015","id":"2015","children":[{"text":"CA","id":"/2015/CA","children":[{"text":"11","id":"/2015/CA/11","children":[{"text":"23","id":"/2015/CA/11/23","children":[{"text":"15CA1111","id":"/2015/CA/11/23/15CA1111","children":[{"text":"upload_5a817d88630a8e3cb6ea90a5aa4e3ea4","id":"/2015/CA/11/23/15CA1111/upload_5a817d88630a8e3cb6ea90a5aa4e3ea4","icon":"file","a_attr":{"id":"/2015/CA/11/23/15CA1111/upload_5a817d88630a8e3cb6ea90a5aa4e3ea4"}}]}]}]}]}]}]

thanks