Multiple instances of same react component

Question

I want to add a react component, a comments feature, to a non-react site.

The site has a news page with infinite scrolling. Under each news story I want to include the react comments component. I plan to model it after the FB tutorial here: http://facebook.github.io/react/docs/tutorial.html

My question is, how do I dynamically mount each React component to a DOM story element? Basically, I want to have many instances of the same react comments component, but with each instance tied to a unique story (div).

I think I need to render the react component on the server side, where I can dynamically set the React.renderComponent. Any pointers/examples appreciated.

Answer 1

When the post is added you need to have your data and the target dom node (we'll call these variables data and el)

React.render(<MyComponent data={data} />, el);

Or without JSX

React.render(React.createElement(MyComponent, {data: data}), el);

To clean up:

React.unmountComponentAtNode(el);

For server side rendering you can do:

React.renderToString(React.createElement(MyComponent, {data: data}))

and as long as the result of that ends up as el on the client, you can mount it with React.render as mentioned above.