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avianto/methodReact.txt

Last active March 28, 2019 16:05
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methodReact.txt
Access method inside React component:
OLD (reliable but not future proof)
const ourComponent = ReactDOM.render(<OurComponent />, document.getElementById("app"));
ourComponent.someMethod() // would call the method
NEW
ReactDOM.render(<Page ref={(ourComponent) => {window.ourComponent = ourComponent}} />, document.getElementById("app"));
window.ourComponent.someMethod()
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