Lazy loading pattern

[waliurjs]

Hi! This is related to #127 Lazy loading children when parent is opened.

Can you guys please provide a pattern/pseudo code or some advice on how to implement it?

What I can gather from the docs is that I think I need to have a controlled component like this. But I have more questions.

Some concerns that I need advice on:

• The data prop can be a huge nested JSON. So, manipulating mutating it will require some optimisations. I don't know what would be a good way to go about this.
• Can the data prop be a flat array of objects referencing their parent by a id: string without being nested like children: []?
• I saw some built in tree manipulating functions inside the react-arborist's codebase. It would be great if those functions can be re-used in controlled component too.

Desperately need some advice or some pseudo codes.

Thank you!

(Found your HackerNews comment)