ReactJS: How can I play an html5 video with an onClick event correctly with react?

Question

In my react component I have a video tag like so:

  <video>
    <source src="https://fake.com/file.mp4" type="video/mp4" />
  </video>

And I have a button a bit further down that I would like to use to activate the video:

<button onClick={playVideoFunc?}/>

I assume I will be using some sort of on click event to trigger the video play and I know I can use the following javascript code to do it:

var v = document.getElementsByTagName("video")[0];
v.play();

But sense this is my first time using react I was wondering if there was a more "reacty" way of doing this? Additionally if I do have to use pure javascript like above is it appropriate to put that code inside the react component itself? For reference my component looks like this (minus some details):

import React, { Component } from 'react';
import Footer from './footerComponent'
import Navbar from './navbarComponent';


class Home extends React.Component{
  render() {

    return (
      <div className="wrapper home-page">
        <div className="jumbotron-video-wrapper">
          <video>
            <source src="https://fake.com/file.mp4" type="video/mp4" />
          </video>
        </div>
        <Navbar type={"transparent"}/>
        <div className="jumbotron margin-bottom-20" style={heroStyle}>
          <div className="container-fluid">
            <div className="row">
              <div className="col-md-8 col-md-offset-2 text-center">
                <h1>WORDS WORDS WORDS</h1>
                <img onClick={playvideo??} width="130" src={playImage}/>
                <p className="thin">Watch our video</p>
              </div>
            </div>
          </div>
        </div>
        <Footer/>
      </div>
    )
  }
};

export default Home;

Answer 1

You can assign a ref to your video element and call play() using this.refs.video.play() .

class Home extends React.Component{
  render() {

    return (
      <div className="wrapper home-page">
        <div className="jumbotron-video-wrapper">
          <video ref="video">
            <source src="https://fake.com/file.mp4" type="video/mp4" />
          </video>
        </div>
        <Navbar type={"transparent"}/>
        <div className="jumbotron margin-bottom-20" style={heroStyle}>
          <div className="container-fluid">
            <div className="row">
              <div className="col-md-8 col-md-offset-2 text-center">
                <h1>WORDS WORDS WORDS</h1>
                <img onClick={() => {this.refs.video.play()}} width="130" src={playImage}/>
                <p className="thin">Watch our video</p>
              </div>
            </div>
          </div>
        </div>
        <Footer/>
      </div>
    )
  }
};

Answer 2

you could also do onClick={e => e.target.play()} on the video element. hope this helps