Open yuki opened 6 years ago
Create a button/option, to collapse the tree menu like http://www.broculos.net/2015/08/how-to-build-collapsible-sidebars-with.html#.WiasoXXWxhH
Create a button/option, to collapse the tree menu like http://www.broculos.net/2015/08/how-to-build-collapsible-sidebars-with.html#.WiasoXXWxhH