React Class is defined but never used

[bartek]

Hi there,

Love this project, but I'm curious if there's a way to handle this common React scenario?

var App = React.createClass({
   render: function () {
         return (
                 <div></div>
          )
    }
})

React.render(<App />, document.getElementById('application'))

App is obviously defined and being used, but I can see how the linter would be confused due to the JSX syntax. Any ideas?

Thanks!

[dcposch]

I ran into the same issue. I found a workaround: putting the React class in its own file and require()ing it

[dcposch]

I'll see if this still happens with just eslint, because jscs is going away soon! See #45

[yoshuawuyts]

@dcposch 3.3.0 is out which has jscs removed.

[justin808]

Is ReactJS, ES6, and JSX supported now?

[feross]

@justin808 Yes, they're supported now.

[justin808]

@feross Maybe I need the github tip? I got errors when converting these: https://github.com/justin808/react-webpack-rails-tutorial/tree/master/client/assets/javascripts

I'm considering converting my example of using Rails with React/Webpack/ES6.

[yoshuawuyts]

@justin808 Can you create a separate issue for this with your error messages included? Thanks!

[bartek]

Thanks @dcposch and co.!

[feross]

I think @dcposch's workaround might not be needed in the latest version of standard (3.3.1, just released) because of a bugfix in eslint 0.18.0: eslint/eslint#2093

Hope that makes things smoother for you guys :)