Store Dependencies about flummox

[acdlite]

I assume you're using React Router? Have you checked out the async-data example? https://github.com/rackt/react-router/blob/master/examples/async-data/app.js

In that example, the static method fetchData() returns a promise for data to be added to the topmost handler as props. With Flux, I've been using a modified version of this, where you return a promise that resolves after any async actions have completed. That way you can do whatever async operations you need to do to prepare your stores. Here's a simple example: https://github.com/acdlite/flummox-isomorphic-demo/blob/master/src/shared/components/StargazerGridHandler.js#L14-L18

This pattern is pretty useful, so I wrote a helper: https://github.com/acdlite/flummox-isomorphic-demo/blob/master/src/shared/performRouteHandlerStaticMethod.js

For complex dependencies like the one you described, you just have to make sure you chain your async operations together using either then() or async-await.

Server-side data fetching is the least developed part of Flux in my opinion, which is why I'm so pumped for Relay.

[nickdima]

Yeah that's the current setup I have also. React router + static route handler like in your example. The problem I had was making one route handler wait on another when you have sub-routes. Anyway I have an idea that I might try.

Yeah Relay looks awesome and makes more sense then Flux for fetching data that doesn't change much over time. I'm also excited about it but the problem will be implementing it with current "legacy" backends.