/Javascript/React/Document not intialized react js

Document not intialized react js

import React from 'react';
import ReactDOM from 'react-dom';

var MainWrapper = React.createClass ({
    render: function() {
        return (
            <button>go</button>
        )
    }
});

React.render(<MainWrapper />, document.getElementById("root"));

Source: stackoverflow.com

Similar codes

7 votes212 views1 answer
React native touchableopacity disable
Javascript React
0 vote358 views2 answers
React native use route params
Javascript React
0 vote322 views1 answer
Align image center react native
Javascript React
0 vote228 views1 answer
Storybook react router
Javascript React
0 vote238 views3 answers
Redirect is not defined react/jsx-no-undef
Javascript React
0 vote234 views1 answer
How to make this transform with React-Native? https://stackoverflow.com/questions/37538303/how-to-make-this-transform-with-react-native
Javascript React
0 vote207 views1 answer
React native scrollbar position issue
Javascript React
1 vote230 views1 answer
React router last page
Javascript React
3 votes212 views1 answer
React arrays
Javascript React
0 vote186 views1 answer
Remove an item from a component in react
Javascript React