Can you please explain the createTreeText(obj) function?

Question

JavaScript

Can you please explain the createTreeText(obj) function?
plnkr.co/edit/IFlp4cF5NpgsaXYvSyQf?p=preview

Answer 1

You have an object with nesting, you need to display it while maintaining this nesting through lists ul li
Recursive function for building a tree \ nesting
The createTree function takes two parameters - in which selector to push the results of the createTreeText function and, in fact, the object itself with the data that we are going to process.
createTreeText directly builds a tree \ nesting, goes through the items, and if the item has a parent, then it puts a child item in the parent

Answer 2

Read about recursion first