[React Style] Server side

Explain how to render CSS style in server side.

1. In server side you could render css style directly.

   • ex: https://github.com/react-atomic/react-atomic-molecule/blob/master/src/lib/styles/mixin.js#L43-L49

2. You could use a special flag to separate normal output (console.log) and react output (ReactServer.renderToString).

   • Such as

var tmp = ReactServer.renderToString(MyApp(
    myJson 
));
console.log('<!--start-->'+tmp);

• Code: https://github.com/pmvc-theme/hello_react/blob/master/server.js

3. So far, you could have two types of content (html & css style), then react will not complain client and server have different output anymore.
   • Code example: https://github.com/pmvc-plugin/view_react/blob/master/view_react.php#L100