Discussion on: How to pass state between components in reactjs

[Zeyad Etman]

Thanks Thomas, to your first question, you're right it'll be prettier, you're welcome to contribute and update this on GitHub repo.
To your second question, from Reactjs documentation

"The second parameter to setState() is an optional callback function that will be executed once setState is completed and the component is re-rendered."

and this what i want.

[Thomas Simonnet]

I was talking about the first parameter :)