I want to install jstree in my angular 7 project. I followed this tutorial https://dotnetdetail.net/how-to-add-treeview-in-angular-6-and-asp-net-core-application/ I have some problems. I think jstree is well installed, but i'm not sure it is well initialized, I tested two methods : the first one with html data and the other one with javascript array this is my reproducible example : https://stackblitz.com/edit/angular-anjn4e on my DOM i just have my first item , the others are push in the data but doesn't appear. I don't have any console error so i think it's just a logic problem thanks for your help Continue reading...