Setting scroll position with ReactJS

Setting scroll position with ReactJS

// Edit from http://blog.vjeux.com/2013/javascript/scroll-position-with-react.html
componentDidMount() {
  const node = ReactDOM.findDOMNode(this);
  node.scrollTop = node.scrollHeight;
}

componentWillUpdate: function() {
  const node = this.getDOMNode();
  this.shouldScrollBottom = node.scrollTop + node.offsetHeight === node.scrollHeight;
},

componentDidUpdate(prevProps) {
  if (this.shouldScrollBottom) {
    const node = ReactDOM.findDOMNode(this);
    node.scrollTop = node.scrollHeight;
  }
}