Get div's offsetTop positions in React

Question

I am trying to implement a List view in React. What I am trying to achieve is that to store the list headers informations and register the components and register the scroll ev

Answer 1

Eugene's answer uses the correct function to get the data, but for posterity I'd like to spell out exactly how to use it in React v0.14+ (according to this answer):

  import ReactDOM from 'react-dom';
  //...
  componentDidMount() {
    var rect = ReactDOM.findDOMNode(this)
      .getBoundingClientRect()
  }

Is working for me perfectly, and I'm using the data to scroll to the top of the new component that just mounted.