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jsergiu/handle-events-globaly-3.js

Created November 27, 2016 21:16
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handle-events-globaly-3.js
class Greeting extends React.Component {
 componentDidMount() {
  window.MyApp.events.onEscape = this.closePopup;
 }
 componentWillUnmount() {
  window.MyApp.events.onEscape = null;
 }
 closePopup () { … }
render() { … }
}
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