Performance issue in Browser control if directory contains many sub directories #8
Description
Performance bottleneck
The browser collects all directories of a parent/root directory and then has to do lot of sub requests to check for existing sub-directories of those sub-directories (to show "+" symbol or not to show)
Ideas how to progress
- A more fast collecting of those 1st-level-sub-dirs would be great
- Maybe a more parallel / asynchronous design would be helpful