Explorer display in administrator

Hi,

You meany you want all the levels to be expanded by default ?
There is no visible option for that, but there is a hideen option for it.
You need to add an entry with the namekey explorer_default_depth and the value being the depth you want to be opened by default. By default HikaShop uses the value "2". So if you enter 3 in there, you'll get one more levels of categories opened.
Note that this might lead to the page crashing if you have too much categories data to be loaded from the database, which is why we limit this to 2 levels by default.